The value of x will be= 90 degress.
What are angles?When two straight lines or rays intersect at a single endpoint, an angle is created.The vertex of an angle is the location where two points come together.The Latin word "angulus," which means "corner," is where the term "angle" originates.Vertex: The intersection of two lines or sides at an angle is called a vertex. In the diagram, O is the vertex.Arms: The angle's two sides linked at a single end. The arms of an angle are OA and OB.Initial Side: A straight line from which an angle is drawn, sometimes referred to as the reference line. The reference line is OB.The side that the angle measurement is done up to is known as the terminal side. OA is the terminal side in the diagram that is shown below.acc to our question-
triangle 1= traingle290=90. perpendicularwith the help of sas propertyboth angles are equal.hence,The value of x will be= 90 degress.
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one unit of a is made of two units of b, three units of c, and two units of d. b is composed pf one unit of e and two units of f. c is made of two units of f and one unit of d. e is made of two units of d. items a, c, d, and f have one-week lead times; b and e have lead times of two weeks. lot-for-lot (l4l) lot sizing is used for items a, b, c, and d; lots of size 50 and 180 are used for items e and f, respectively. item c has on-hand (beginning) inventory of 15; d has an on-hand inventory of 50; all other items have zero beginning inventories. we are scheduled to receive 20 units of item e in week 2; there ae no other scheduled receipts. construct simple and low-level-coded bill-to-materials (product structure tree) and indented and summarized parts lists. if 20 units of a are required in week 8, use the low-level-coded bill-of-materials to find the necessary planned-order releases for all components.
Data handling is the process of ensuring that research data is stored, archived, or disposed of in a safe and secure manner during and after the conclusion of a research project.
The following are the given details:
Item Leadtime On hand Inventory Lot sizing criteria Schedulereceipts
A 2 0 L4L 10 in week 2
B 1 0 LAL 0
C 1 10 50 0
D 2 0 50 0
E 1 50 180 50 in week 1
F 1 180 L4L 50 in week 1
The Complete MRP schedule can be seen in the attached images below:
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The gross requirements for each component are as follows:
b = 2 x a = 44 units in week 7
c = 3 x a = 66 units in week 7
d = 2 x e + 1 x c + 2 x a
= 110 units in week 3, 56 units in week 6, 44 units in week 7
e = 1 x b = 44 units in week 5
f = 2 x b + 2 x c = 88 units in week 5 and 112 units in week 6
Net requirements = Gross requirements - Projected on hand
Projected on hand = Planned order receipts - net requirements
Planned order receipts = net requirements
Planned order releases = net requirements adjusted as per the lead time
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Please help me this is due today
Answer:
x=20
Step-by-step explanation:
both of these angles equal each other
3x+50=6x-10
-3x. -3x
50= 3x-10
+10 +10
60=3x
/3. /3
20=x
hopes this helps please mark brainliest
please help me. In the circle below, U is the center, VX is a diameter, and m VW = 110 degrees Use this information to fill in the blanks.
Answer:
Step-by-step explanation:
Inscribed angle → ∠VXY
(Angle included between two chords meeting at a point on circumference)
Minor arc → (arc VY)
(Arc measuring less than 180° is called as minor arc)
Semicircle → (arc VWX)
(Arc inscribed by the diameter)
m(arc VWX) = 180°
(Semicircle)
m(∠VUW) = 110°
(Central angle subtended by an arc)
Can someone help me with this
Answer:
95% = Within two standard deviations from the mean
99.7% = Within three standard deviations from the mean
68% = Within one standard deviation from the mean
Step-by-step explanation:
I hope this helped! If it did, please click "Thanks" to help me out!
help!The librarian measured the thickness of the textbooks in the school library. Among a selection of 6 books, he recorded the following thicknesses:
4 cm, 1 cm, 1 cm, 1 cm, 5 cm, 2 cm
What is the mode of the textbooks thicknesses?
____cm
The mode of the textbooks thicknesses is,
⇒ 1 cm
Since, The most frequent number which is, the number that occurs the highest number of times is called Mode of data set.
Here, We have to given that;
The librarian measured the thickness of the textbooks in the school library.
And, Among a selection of 6 books, he recorded the following thicknesses:
⇒ 4 cm, 1 cm, 1 cm, 1 cm, 5 cm, 2 cm
Hence, By definition of mode we get;
Here, Most often number in data set is, 1 cm
So, The mode of the textbooks thicknesses is,
⇒ 1 cm
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Fluency in the conversion of the metric system to the Imperial System is an essential skill in the nursing profession. Think of a situation in which negative effects have occurred due to incorrect dosage calculations? This situation could be a personal experience, the experience of someone you know, or a hypothetical. Explain how this error could have been avoided. How will you ensure that you avoid dosage errors due to metric conversions in your future career as a nurse?
In a hypothetical situation, an incorrect dosage calculation due to an error in metric system to Imperial System conversion could lead to potential harm to the patient. To avoid such errors, it is crucial to ensure accurate and precise conversions between the metric and Imperial systems. As a nurse, I will double-check my calculations, use reliable conversion charts or tools, and consult with colleagues or supervisors when in doubt. Additionally, ongoing education and training on dosage calculations and metric system conversions will be important to maintain proficiency and prevent errors in the future.
~~~Harsha~~~
What is the range of the function? f(x)=3^x−1−2
The range of the equation f(x) = 3ˣ ⁻ ¹ - 2 is y > -2
Calculating the range of the equation?From the question, we have the following parameters that can be used in our computation:
f(x) = 3ˣ ⁻ ¹ - 2
The above equation is an exponential function
The rule of an exponential function is that
The domain is the set of all real numbersHowever, the range is always greater than the constant termIn this case, it is -2
So, the range is y > -2
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A savings account with simple annual interest rate of 3.92% and an initial deposit of $5,460.75 yields a final account balance of $6,370.51 after 51 months. - Part A: Using the rate and term as the simple interest account, calculate the final account balance if the initial deposit is invested for the same number of months, with interest compounded semiannually. Show all work.- Part B: Compare that simple interest final account balance with the compound interest final account balance.
The final account balance with compound interest is $6,440.30.
The final account balance when compounded semiannually is higher.
How to calculate the final account balance?
The formula for compound interest is:
A = P (1 + r/n)^(nt)
where:
A = the future value of the investment, including interest
P = the principal investment amount
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested/borrowed for
Part A:
r = 3.92% = 0.0392, P = $5,460.75, n = 2 (semiannually means twice a year), t = 51 months = 4.25 years
A = P (1 + r/n)^(nt)
A = 5,460.75 (1 + 0.0392/2)^(2*4.25)
A = 5,460.75 (1 .0196)^(8.5)
A = $6,440.30
Thus, the final account balance is $6,440.30
Part B:
difference = 6,440.30 - $5,460.75 = $975.55
When the initial deposit is invested with interest compounded semiannually, the final account balance is higher.
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which equation is the inverse of 2(x - 2)\(^{2}\) = 8(7 + y)
The inverse equation to the one given in this exercise is:
\(y = 2(\sqrt{7 + x} + 1)\)
How to find the inverse of an equation or a function?To find the inverse, we have to exchange x and y and then isolate y.
In this problem, the equation is:
2(x - 2)² = 8(7 + y).
Exchanging x and y:
2(y - 2)² = 8(7 + x)
Now we work to isolate y:
(y - 2)² = 4(7 + x).
To isolate y, we apply the square root to both sides, hence:
\(\sqrt{(y - 2)^2} = \sqrt{4(7 + x)}\)
\(y - 2 = 2\sqrt{7 + x}\)
\(y = 2\sqrt{7 + x} + 2\)
\(y = 2(\sqrt{7 + x} + 1)\)
Hence the inverse equation to the one given is:
\(y = 2(\sqrt{7 + x} + 1)\)
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Solve for x.
8x - 2 = 3x + 5x
Answer:
x=-8
Step-by-step explanation:
8x-2=3x+5x
1. Combine Like Terms
3x+5x=8x
Now your equation looks like this:
8x-2=8x
+8x +8x
2. Move Variables to one side
Now this is your equation:
-2=16x
3. Divide to isolate "x"
16/-2
x=-8
Let me know if this helped! :)
(-2.4) - 0.8 times -4.3
Answer is this:
1.04
What is five half’s multiplied by three twentieths?
Answer:3/8
Step-by-step explanation: ok so go to calculator soup and go to calculators then go fractions it's the first one then click on a thing that says fractions then type in problem and show answer hope this helps and remember your awesome and have great day and the name is kirsten michelle baker.
Solve the quadratic equation 4x2 – 2x = 9 using the quadratic formula
Answer:
x= 1 + or - sr37/4 got it from a sitr
Here you go.
I really hope I helped. Good luck.
4. What is Probability?
(ii) State the axioms of probability
(iii)Two fair dice are thrown, what is the probability of getting
(a) the sum of 9
(b) two odd numbers
(c) two prime numbers
(d) two factors of 12
4c. What is Statistics?
(i) Probability is a notion in Mathematics which describes the likelihood of an event or a set of events occurring. It is a measure of uncertainty when estimating the outcome of an experiment or an observation.
(ii) The axioms of probability are:
the non-negativity (that the probability of an event is greater than or equal to zero), and
the additivity (that the probability of the union of two or more mutually exclusive events is equal to the sum of their individual probabilities).
(iii) When two fair dice are thrown the probability of getting:
a) The sum of 9 = 1/9
b) Two odd numbers = 1/4
c) two prime numbers = 1/9
d) two factors of 12 = 1/9
(iv) Statistics is a branch of mathematics that deals with data collection, analysis, interpretation, presentation, etc.
How to find probability when two dice are thrown?To find probability when two dice are thrown, we have:
(a) The sum of 9:
We will estimate the number of ways to get a sum of 9: (3,6), (4,5), (5,4), and (6,3) = 4 ways
A die has 6 possible outcomes, the total number of possible outcomes is 6x6=36 = 4/36 = 1/9.
(b) Two odd numbers:
We count the number of ways to get two odd numbers: (1,3), (1,5), (1,7), (3,1), (3,5), (3,7), (5,1), (5,3), and (5,7).
possible outcomes = 9,
So, the total possible outcomes = 6x6=36 = 9/36 = 1/4.
(c) Two prime numbers
We estimate the number of ways we can get two prime numbers: (2,3), (3,2), (5,2), and (2,5)
possible outcomes = 4,
So, the total possible outcomes = 6x6 =36 = 4/36, = 1/9.
(d) Two factors of 12:
We count the number of ways and divide by the total possible outcomes.
The factors of 12 are 1, 2, 3, 4, 6, and 12: (2,6), (3,4), and (4,3) = 3 ways
possible outcomes = 6
Therefore, the total number of possible outcomes = 6x6=36 = 3/36, = 1/12
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A girl estimates that the length of her bedroom is 20 m.
Is this a reasonable estimate? Give a reason for your answer
Answer:
No, unless you live in a mansion.
Step-by-step explanation: Hope this helps!
Consider ∠A such that cos A = 12/13.
a) In which quadrant(s) is this angle? Explain.
b) If the sine of the angle is negative, in which quadrant is the angle? Explain.
c) Sketch a diagram to represent the angle in standard position, given that the condition in part b) is true.
d) Find the coordinates of a point on the terminal arm of the angle.
e) Write exact expressions for the other two primary trigonometric ratios for the angle.
A)
Using the unit circle, for the cos function to be positive, angle A must lie in either quadrant I or quadrant IV
B)
Using the unit circle, If the sine is negative, angle A must lie in either quadrant III or quadrant IV. Since we know that the cosine is positive, this only leaves quadrant IV
D)
cos = adj/hyp
Using Pythagorean theorem,
\(12^{2} +b^{2} = 13^{2}\)
b = ±5 (we know its -5 since we know sinA is negative)
this means that the x coord is 12, and the y coord is -5
any proportion of these two numbers would work as an answer
e.g. (12, -5), (24,-10), (12/13, -5/13), are all valid answers
E)
sinA = opp/hyp
sinA = -5/13
tanA = opp/adj
tanA = -5/12
You can use the equation A =(HW/3600)^1/2
to approximate a person's body surface area A (in square meters), where H
is height (in centimeters) and W is weight (in kilograms). Approximate the body surface area of a person with a height
of 160 centimeters and a weight of 64 kilograms.
Body surface area:______
m²
The body surface area is given by the equation A = 1.6865 m²
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the body surface area be represented as A
Now , the equation will be
A = ( HW / 3600 )^1/2
A = √( HW / 3600 ) be equation (1)
where H is the height in centimeters and W is the weight in kilograms
Now , the value of H = 160 cm
The value of W = 64 kg
Substituting the values in the equation , we get
A = √ [ ( 160 x 64 ) / 3600 ]
On simplifying the equation , we get
A = √ ( 10240/3600 )
A = √ ( 2.8444 )
A = 1.6865 m²
Therefore , the body surface area is 1.6865 m²
Hence , the equation is A = 1.6865 m²
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What is “35 is 60% of what number?”
Answer:
58.33
Step-by-step explanation:
35 isn't exactly 60% of an number but by rounding you will get 58.33
(4x-10) x (3x²)
Find the area of the rectangle
If the length of the rectangle be (3x+2) units and width (4x+10)units then the area of the rectangle be \($x=-\frac{2}{3}, x=-\frac{5}{2}$$\).
How to find the area of rectangle?The region enclosed by an object's shape is referred to as the area. The area of the shape is the area that the figure or any other two-dimensional geometric shape occupies in a plane.
A rectangle's sides determine its area. In essence, the length and breadth of the rectangle multiplied together gives the area of the rectangle.
Let the length of the rectangle be (3x + 2) units and width of the rectangle be (4x + 10)units.
Area of rectangle = length × breadth
= (3x +2) × (4x +10)
simplifying the above equation, we get
= (3x) × (4x +10) + 2(4x +10)
= 12x² + 30x +8x +20
12x² + 38x + 20 = 0
simplifying the above equation, we get
By using quadratic equation, then
\($x_{1,2}=\frac{-38 \pm \sqrt{38^2-4 \cdot 12 \cdot 20}}{2 \cdot 12}$$\)
simplifying the above equation, we get
\($$\begin{gathered}x_{1,2}=\frac{-38 \pm 22}{2 \cdot 12}\end{gathered}$$\)
Separate the solutions, we get
\($$\begin{aligned}& x_1=\frac{-38+22}{2 \cdot 12}, x_2=\frac{-38-22}{2 \cdot 12} \\& x=\frac{-38+22}{2 \cdot 12}:-\frac{2}{3} \\& x=\frac{-38-22}{2 \cdot 12}:-\frac{5}{2}\end{aligned}$$\)
The solutions to the quadratic equation are:
\($x=-\frac{2}{3}, x=-\frac{5}{2}$$\)
The complete question is:
Find the area of rectangle with length (3x+2) units and width (4x+10)units.
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what are the answers to these questions? need help asap
Use Tools The tape measure shows inches. Label the
number of inches equivalent to 2½, 3, 3½, and 4 feet.
The equivalent number of inches is given as follows:
2 and 1/2 feet: 30 inches.3 feet: 36 inches.3 and 1/2 feet: 42 inches.4 feet: 48 inches.How to obtain the equivalent number of inches?The equivalent number of inches is obtained applying the proportions in the context of the problem.
A proportion is applied as the unit conversion rate from feet to inches is given as follows:
1 feet = 12 inches.
Hence the measures are converted from feet to inches multiplying the amounts by 12, as follows:
2 and 1/2 feet: 2.5 x 12 = 30 inches.3 feet: 3 x 12 = 36 inches.3 and 1/2 feet: 3.5 x 12 = 42 inches.4 feet: 4 x 12 = 48 inches.More can be learned about proportions at https://brainly.com/question/24372153
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I’ve been stuck can someone help
Answer:
(a). \(A_{x}\) = \(\left[\begin{array}{cc}12&-4\\66&6\end{array}\right]\)
Step-by-step explanation:
\(\left \{ {{5x-4y=12} \atop {3x+6y=66}} \right.\)
A = \(\left[\begin{array}{cc}5&-4\\3&6\end{array}\right]\)
\(A_{x}\) = \(\left[\begin{array}{cc}12&-4\\66&6\end{array}\right]\)
\(A_{y}\) = \(\left[\begin{array}{cc}5&12\\3&66\end{array}\right]\)
Sarah has been an exemplary employee! The library has given her a 5% raise in recognition of
her hard work. If Sarah normally has a net salary of $212.50, what will Jessica’s net salary be now?
Remember, you calculated that 15% of Sarahs gross salary is withheld each week.
The correct value of Jessica's new net salary will be $225.
To calculate Jessica's new net salary after a 5% raise, we need to first determine Sarah's gross salary. We know that Sarah's net salary is $212.50, and 15% of her gross salary is withheld each week.
Let's denote Sarah's gross salary as "G." We can set up the following equation:
G - 15% of G = $212.50
Simplifying the equation, we have:
G - 0.15G = $212.50
0.85G = $212.50
G = $212.50 / 0.85
G ≈ $250
Sarah's gross salary is approximately $250.
Now, to find Jessica's new net salary after a 5% raise, we can calculate 5% of Sarah's gross salary and subtract the withheld amount:
Jessica's net salary = Sarah's gross salary + 5% of Sarah's gross salary - 15% of Sarah's gross salary
Jessica's net salary = $250 + 0.05 * $250 - 0.15 * $250
Jessica's net salary = $250 + $12.50 - $37.50
Jessica's net salary = $225
Therefore, Jessica's new net salary will be $225.
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Please help meeeeeeeeee
The measure of the largest angle is 74°
Please help me with this graphing problem it’s giving me trouble
Given the system of equations:
y = x - 4
y = -x + 0
Let's solve the system of equations by graphing.
To solve the system, by graphing let's plot both equations on the graph. The point where both lines meet will be the solution to the system.
Let's plot the graphs using points.
• Make 3 points from equation 1.
y = x - 4
When x = 1
Substitute 1 for x and solve for y
y = 1 - 4 = -3
When x = 0
y = 0 - 4 = -4
When x = 4
y = 4 - 4 = 0
Thus, we have the points:
(x, y) ==> (1, -3), (0, -4), (4, 0)
Plot the points on the graph and connect the points using a straight edge.
• Equation 2.
y = -x + 0
When x = 1
y = -1 + 0 = -1
When x = 0
y = -0 + 0 = 0
When x = 4
y = -4 + 0 = -4
We have the points:
(x, y) ==> (1, -1), (0, 0), (4, -4)
Plot the points on the graph and connect the points using a straight edge.
We have the graph below:
We can see both lines meet at the point:
(x, y) ==> (2, -2)
Therefore, the solution to the system is:
x = 2, y -2
In point form, the solution is:
(2, -2)
ANSWER:
(2, -2)
3 + 1 2/5 = what is it
a washer and dryer cost 750 combined the washer cost $50 more than the dryer what is the cost of the dryer?
Answer:
350$ for dryer
Step-by-step explanation:
x = cost of dryer
x + 50 = cost of washer
750 = x + (x + 50)
750 = 2x + 50
700 = 2x
350 = x
Find the simple interest for a $3000 loan for 3 years at a rate of 5% (Formula: I=Prt)
To answer this, you use the formula \(I = Prt\) where
\(I\) is the simple interest that builds
\(P\) is the principal (AKA the amount invested/borrowed)
\(r\) is the interest rate per year
\(t\) is the lenght of the loan, in years.
In your situation:
\(\begin{aligned}I &= (\$3000)(5 \%/\text{year})(3 \text{ years})\\[0.5em]&= (3000)(0.05)(3)\\[0.5em]&= 450\end{aligned}\)
This means there'd be $450 of simple interest due at the end of 3 years.
Answer:
$450
Step-by-step explanation:
Interest= 3000(5%)(3)= $450
Common mistake: Do not use 36 as the time period. Only use the number of years, it the number of months.
HELP PLS
In the function n = p(m), the __________ is all the possible values of m, and the __________ is all the possible values of n
Answer:
420
Step-by-step explanation:
420 69
Find The Length of the hypothesis in the triangle below, Write the answer to 2 decimal places
The length of the hypotenuse in this problem is given as follows:
h = 10.6 m.
What is the Pythagorean Theorem?The Pythagorean Theorem states that in the case of a right triangle, the square of the length of the hypotenuse, which is the longest side, is equals to the sum of the squares of the lengths of the other two sides.
Hence the equation for the theorem is given as follows:
c² = a² + b².
In which:
c > a and c > b is the length of the hypotenuse.a and b are the lengths of the other two sides (the legs) of the right-angled triangle.The side lengths for this problem are given as follows:
7m and 8m.
Hence the hypotenuse is obtained as follows:
h² = 7² + 8²
\(h = \sqrt{7^2 + 8^2}\)
h = 10.6 m.
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