Wyatt Spends a winter day recording the temperature once every three hours for science class at 9 AM the temperature was -8.8°F between 9 AM and noon the temperature increase by 13.6°F between noon and 3 PM the temperature decreased by 6.9°F between 3 PM and 6 PM the temperature went down 2.1°F what was the temperature at 3 PM

Therefore , coordinate problem solution is A) 3140 pulses per minute , B) 2915 beats per minute , C) heartbeat of 2915 beats per minute (D) or 2915.5 beats per minute .

When locating points or other mathematical objects precisely on a region, such as Euclidean space, a coordinate system is a technique that uses one or more numbers or coordinates. Locating a point or item on a the double plane requires the use of coordinates, which are pairs of integers. Two numbers called the x and y vectors are used to define a point's location on a 2D plane. a collection of numbers that indicate specific locations.

Here,

The slope method can be used to calculate the patient's heart rhythm after 42 minutes that use the secant line connecting the points with the specified values of t:

Heartbeat change / time change is the trend.

The heart rate can then be estimated using this slope value along with the number for heartbeats at t = 42 minutes.

A)Using coordinates 36, 2510, and 42, 2915 as examples:

Cardiac rate at 42 minutes = 2510 + (42 - 36) * 75 = 3140 Slope = (2915 - 2510) / (42 - 36) = 75

b) Using coordinates (38, 2647) and (42, 2915), respectively:

Cardiac rate at 42 minutes = 2647 + (42 - 38) * 67 = 2915 Slope = (2915 - 2647) / (42 - 38) = 67

c) Applying the values (40, 2784) and (42, 2915):

Heart rate at 42 minutes = 2784 + (42 - 40) * 65.5 = 2915.5 Slope = (2915 - 2784) / (42 - 40) = 65.5

Using coordinates (42, 2915), and (44, 3048), respectively:

Cardiac rate at 42 minutes = 2915 + (42 - 42) * 66.5 = 2915 Slope: (3048 - 2915) / (44 - 42) = 66.5

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Answer:

Step-by-step explanation:

As the length AB increases, the measure of C increases

As the length AB increases, the measure of C increases.

An angle is formed when two lines or rays meet at a single point. The common point is referred to as the vertex. The length of the angle formed when two rays or arms intersect at a common vertex is known as an angle measure in geometry.

Angles and sides in relation to one another:

The biggest side and angle of any triangle are in opposition to one another.

The smallest side and angle in every triangle are on opposing sides.

The middle side and middle angle are always in opposition to one another in triangles.

When we extend vertex A further to the left of vertex B,

we increase the side length of AB.

As the length AB increases, the measure of opposite angle increases.

Let C be the angle opposite to AB.

Therefore, as the length AB increases, the measure of C increases.

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Answer: D. Fixed costs

Rent is an example of fixed costs. The amount of rent does not change based on how many items are produced. This is assuming you are not changing the size of the location or expanding to another location.

The value of the division of the expression will be;  19.52 x 10^{25}.

The number is written in the form  \(a \times 10^b\) where we have  \(1 \leq a < 10\)

The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10.

Scientific notations have some of the profits; Better readability due to compact representation that value in terms of power of 10 is known, which helps in easy comparison of quantities differing by a large value.

Given the expression as 6.1 x \(10^{20}\) by 3.2 x 10⁵

We have to divide the expression

( 6.1 x \(10^{20}\) ) / (3.2 x 10⁵)

= 19.52 x \(10^{20 + 5}\)

=  19.52 x \(10^{25}\)

Therefore, the value of the division of the expression will be;  19.52 x \(10^{25}\).

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The total surface area of the rectangular prism is 94 cm2.

Surface area is the measurement of the total area of a three-dimensional object. It is the sum of all the areas of the faces or surfaces of a 3D shape.

The total surface area of a 3D object is the sum of the areas of all its faces. The formula to calculate the total surface area of a 3D object is:

Total Surface Area = 2(Length x Width) + 2(Length x Height) + 2(Width x Height)

Where Length, Width, and Height are the dimensions of the 3D object.

For example, if you have a rectangular prism with Length = 5 cm, Width = 4 cm, Height = 3 cm, then the total surface area is:

Total Surface Area = 2(5 cm x 4 cm) + 2(5 cm x 3 cm) + 2(4 cm x 3 cm)

 = 40 cm2 + 30 cm2 + 24 cm2

 = 94 cm2

Therefore, the total surface area of the rectangular prism is 94 cm2.

In conclusion, the formula to calculate the total surface area of a 3D object is: Total Surface Area = 2(Length x Width) + 2(Length x Height) + 2(Width x Height). Examples can be used to better understand the concept and apply the formula to solve for the total surface area.

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Answer:

c

Step-by-step explanation:

because i said so

\(\\ \sf\Rrightarrow \dfrac{6}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}(y+x)\)

\(\\ \sf\Rrightarrow \dfrac{6}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}x+\dfrac{5}{7}y\)

\(\\ \sf\Rrightarrow \dfrac{6}{7}x+\dfrac{5}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}y\)

\(\\ \sf\Rrightarrow \dfrac{11}{7}x+\dfrac{-14+25}{35}y\)

\(\\ \sf\Rrightarrow \dfrac{11}{7}x+\dfrac{11}{35}y\)

Done!

\( \boxed{\huge \bf \: Question:—}\)

\( \sf \longmapsto \: \dfrac{6}{7} x - \dfrac{2}{5} y + \dfrac{5}{7} (y + x)\)

\(\boxed{\huge\bf \: Solution:—}\)

\( \boxed{\bf \: Distribute:—}\)

\(\sf \longmapsto \: \dfrac{6}{7} x - \dfrac{2}{5} y + \dfrac{5}{7} y + \dfrac{5}{7} \: x\)

\(\sf \longmapsto \dfrac{6}{7} x + \dfrac{ - 2}{5} y + \dfrac{5}{7} y \: + \dfrac{5}{7} x\)

\( \boxed{\bf \: Combining \: Like \: Terms:—}\)

\(\sf \longmapsto\dfrac{6}{7} x + \dfrac{ - 2}{5} y + \dfrac{5}{7} y \: + \dfrac{5}{7} x\)

\(\sf \longmapsto \bigg(\dfrac{6}{7} x + \dfrac{5}{7} x \bigg) \: + \bigg( \dfrac{ - 2}{5} y + \dfrac{5}{7} \: y \bigg)\)

\(\sf \longmapsto \: \dfrac{11}{7} x \: + \dfrac{11}{35} y\)

\(\boxed{\bf \: Answer:—}\)

\( \boxed{\bf \: \dfrac{11}{7} x \: + \dfrac{11}{35} y}\)

The true statement is "the line that can be drawn through points D and E is contained in plane Y".

option B is the correct answer

The points x and y and points C,D,E and f are shown in the figure, the true statement is determined as follows;

We know that, if two points lie in a plane, then the line drawn through the points will contained in the same plane.

The points C lies outside the plane Y and the point D lies on the plane Y, so the line drawn through the points C and D will not contained in plane Y.

So, option (A) is NOT correct.

The points D and E, both lie in the plane Y, so the line drawn through the points D and E will also contained in plane Y.

So, option (B) is CORRECT.

Since the plane X contain infinitely many points, so F is not the only point that can lie in plane X.

So, option (C) is NOT correct.

Similarly, there are infinitely many points in the plane Y, so the points D and E are not the only points that can lie in plane Y.

So, option (D) is NOT correct.  

Thus, the correct option is;

The line that can be drawn through points D and E is contained in plane Y.

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The complete question is below:

Points x and y and points C,D,E and f are shown what is true about points

(A) The line that can be drawn through points C and D is contained in plane Y.

(B) The line that can be drawn through points D and E is contained in plane Y.

(C) The only point that can lie in plane X is point F.

(D) The only points that can lie in plane Y are points D and E

Answer:

Step-by-step explanation:Let our two numbers be  a  and  b . Then we can see that  a+b=8  and  ab=15 . Now consider

(a+b)3=a3+3a2b+3ab2+b3  by the binomial expansion. Now we have all the information to solve this, observe since  a+b=8  and  ab=15 . We have

(8)3=a3+3ab(a)+3ab(b)+b3  

a3+b3+3ab(a)+3ab(b)=83  

a3+b3+3ab(a+b)=83  

a3+b3=83−3ab(a+b)  

a3+b3=83−3(15)(8)=512−360=152  

You can also observe that  3  and  5  fulfill those conditions so, then  33+53=27+125=152 . Which is our result.

Answer:

\(\huge\boxed{\sf 16}\)

Step-by-step explanation:

Given expression is:

= 10 + 3(12 ÷ (3x))

Put x = 2 nd use PEDMAS [Parenthesis Exponents Division Multiplication Addition Subtraction "in that order"]

= 10 + 3(12 ÷ (3)(2))

Solve Parenthesis

= 10 + 3(12 ÷ 6)

Now, Divide

= 10 + 3(2)

Now, Multiply

= 10 + 6

Now, Add

= 16

\(\rule[225]{225}{2}\)

Hope this helped!

Answer:

\(\huge\boxed{ \boxed{\tt \: 16}}\)

Step-by-step explanation:

Evaluate :

\(10 + 3(12 \div 3x)\)

When,

\(x = 2\)

Solution:-

\(\sf \implies10 + 3(12 \div 3x)\)

This expression may be rewritten as,

\(\sf \implies10 + 3 \bigg(\cfrac{12}{3x} \bigg)\)

Put 2 instead of x as x = 2 :-

As we know that x is multiplied with 3 on this expression so,

\(\sf \implies10 + 3 \bigg(\cfrac{12}{3 \times 2} \bigg)\)

\(\sf \implies10 + 3 \bigg(\cfrac{12}{6} \bigg)\)

Cancel off 12 and 6(By 6) :-

\(\sf \implies10 + 3 \bigg({\cfrac{ \cancel{12}}{ \cancel{6}} ^{2} }\bigg)\)

\(\sf \implies10 + 3 (2)\)

According to BODMAS Rule we know that, First Multiplication and then addition.(According to this expression)

So,Multiply 3 and 2 :-

\(\sf \implies10 + 3 \times 2\)

\(\sf \implies10 + 6\)

Simply add :-

\(\sf \implies16\)

Hence, the answer of the given expression would be 16.

_____________________________________

I hope this helps!

Let me know if you have any questions.

Answer:

x

=

2.5

inches

Step-by-step explanation:

This can be regarded as two quantities in DIRECT PROPORTION because the shape of the painting will stay the same.

x

3.3

=

32.5

42.9

←

←

compare the heights

compare the widths

42.9

x

=

3.3

×

32.5

←

cross multiply

x

=

3.3

×

32.5

42.9

←

solve for

x

x

=

2.5

inches

Answer:

Step-by-step explanation:

Rate per sec = 100 ÷ 9 = 11.111

1 min and 2 sec = 3600 + 2sec = 3602 sec

Metre = 324.21 metre

Answer:

I believe that the answer is 0

Step-by-step explanation:

All you have to do is add f and g and substitute -2 for x. When you substitute -2, simplify.

Step-by-step explanation:

(f+g)=(x-4)+(x^2-x)=x^2+x-x-4=x^2-4

when x=-2

(f+g)(-2)=(-2)^2-4=0 ans.

Answer:

(3/2, 1/2)

Step-by-step explanation:

Solve by elimination:

\(x+y=2\\+x-y=1\)

The y's cancel

\(2x=3\)

Divide by 2

\(x=\frac{3}{2}\)

Plug back in

\(\frac{3}{2} +y=2\)

subtract

\(y=2-\frac{3}{2}\)

\(y=\frac{1}{2}\)

So, your answer:

\((\frac{3}{2},\frac{1}{2})\)

Area of the composite figure = 361.25cm²

The composite figure consists of a cone and semicircle

Area of the semicircle = 0.5πr²

The diameter of the semicircle = 18 cm

The radius, r = diameter/2

r = 18/2

r = 9 cm

Area of the semicircle = 0.5πr²

Area of the semicircle = 0.5 x 3.142 x 9²

Area of the semicircle = 127.25cm²

Area of the triangle = 0.5 x base x height

Area of the triangle = 0.5 x 18 x 26

Area of the triangle = 234 cm²

Area of the composite figure = Area of the semicircle + Area of the triangle

Area of the composite figure = 127.25cm² + 234 cm²

Area of the composite figure = 361.25cm²

Answer:

Its C i think. Sorry if Im wrong

Step-by-step explanation:

Answer:

Right

Step-by-step explanation:

Trust me

Answer:

lion

Step-by-step explanation:

you multiply what is outside the parenthesis to everything inside the parenthesis

Angie decorates 8 cupcakes after putting 4 sugar flowers on each cupcake.

To find the number of cupcakes c Angie decorates, we can use the equation:4c = 32where 'c' is the number of cupcakes Angie decorates.

4 represents the number of sugar flowers Angie puts on each cupcake, and 32 is the total number of sugar flowers Angie puts on the cupcakes.

To solve this equation for c, we need to isolate c on one side of the equation. We can do this by dividing both sides of the equation by 4. This gives us:c = 8

Therefore, Angie decorates 8 cupcakes.Here's how we get to this answer:4c = 32Divide both sides by 4 to isolate c:c/4 = 32/4c = 8

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Answer:

V = -0.5

Step-by-step explanation:

Step 1: Define

V = u + at

u = 2

a = -5

t = 0.5

Step 2: Substitute and Evaluate

V = 2 + (-5)(0.5)

V = 2 - 2.5

V = -0.5

Answer:

Step-by-step explanation:

x = hamburgers

x - 58 = cheeseburgers

392 = total of both sold

x + (x - 58) = 392

x + x - 58 + 58 = 392 + 58

x + x = 450

2x = 450

Divide both sides by 2

2x/2 = 450/2

x = 225

The number of hamburgers sold was 225

The volume of the composite solids that consists of rectangular prisms is: A. 190 m³.

Note that the formula for finding the volume of a rectangular prism is given as:

Volume of rectangular prism = length * width * height.

Find the volume of each rectangular prism and add them together:

Volume of prism 1:

length = 10 m

width = 4 m

height = 3 m

Volume = 10 * 4 * 3 = 120 m³

Volume of prism 2:

length = 10 m

width = 1 m

height = 7 m

Volume = 10 * 1 * 7 = 70 m³

Total Volume = 120 + 70 = 190 m³.

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To simplify the expression \(\displaystyle\sf 5x-3(-5y+6x)+4y\), we can follow the order of operations, which involves simplifying the expressions within parentheses, applying the distributive property, and combining like terms.

Using \(\displaystyle\sf \) tags for formatting, the expression becomes:

\(\displaystyle\sf 5x-3(-5y+6x)+4y\)

First, we simplify the expression within the parentheses:

\(\displaystyle\sf 5x-3(-5y+6x)+4y\)

\(\displaystyle\sf 5x+15y-18x+4y\)

Next, we can combine the like terms:

\(\displaystyle\sf 5x-18x+15y+4y\)

\(\displaystyle\sf -13x+19y\)

Therefore, the simplified expression is \(\displaystyle\sf -13x+19y\).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

The drawing of the square is introduced in the image attached below.

In this question we must determine the location of the four vertices of the square. A square is a quadrilateral with four sides of equal lengths and four right angles. Hence, the side length equals a quarter of the perimeter. The locations of all points can be found by using the following three operations:

\(B(x,y) = A(x,y) + (5, 0)\)  (1)

\(C(x,y) = B(x,y) + (0, 5)\)   (2)

\(D(x,y) = C(x,y) + (-5,0)\)   (3)

If we know that \(A(x,y) = (-3, 5)\), then the coordinates of the remaining vertices are:

\(B(x,y) = (-3, 5) + (5,0)\)

\(B(x,y) = (2,5)\)

\(C(x,y) = (2,5) + (0,5)\)

\(C(x,y) = (2, 10)\)

\(D(x,y) = (2,10) + (-5, 0)\)

\(D(x,y) = (-3, 10)\)

Now we draw the square with a graphing tool (i.e. Desmos).

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As a result, choice C is the equation that best represents the algebraic tiles since we only need to determine the total or difference.

It is possible either multiply, distribute, add, or negate in mathematics. The trying to follow is how a expression is put together: Number, expression, and scientific operator The ingredients of a mathematical expression include numbers, variables, and operations (such as addition, subtraction, multiplication or division etc.) It is possible to combine expressions and phrases. An expressions, often known as an arithmetic operation, is any mathematical statement that contains variables, numerals, and a numerical operation between them. That instance, the word m there in given equation is separated from the terms 4m and 5 by the arithmetic symbol +, as is the variable m in the phrase 4m + 5.

given

To address this issue, we just need to determine the total or difference that yields 2x2 + 2x + 2

Option A: ( x2 + 4x -2) + (x2 - 2x - 4) = 2x2 + 2x - 6

Option B: ( x2 + 4x - 2 ) + ( x2 + 2x + 4 ) = 2x2 + 6x + 2

Option C: ( x2 + 4x - 2) - ( -x2 + 2x - 4)= x2 + 4x - 2 + x2 - 2x + 4

= 2x2 + 2x + 2

As a result, choice C is the equation that best represents the algebraic tiles since we only need to determine the total or difference.

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The complete question is:-

Select the correct answer.

Which sum or difference is modeled by the algebra tiles?

A. (-x2 + 2x + 3) − (x2 − 2x − 1) = -2x2 + 2

B. (-x2 + 2x + 3) − (-x2 + 2x + 1) = -2x2 + 2

C. (-x2 + 2x + 3) + (-x2 + 2x + 1) = -2x2 + 2

D. (-x2 + 2x + 3) + (-x2 − 2x − 1) = -2x2 + 2

Answer:

sorry theres not enough information to tell.

Step-by-step explanation:

:(

The properties applied in the steps are distributive property, additive property and the division property

The equation is given as

2(10 - 13x) + 9x = -34x + 60.

This means that preliminary step is

Given: 2(10 - 13x) + 9x = -34x + 60.

Next, we apply the distributive property

So, we have

Step 1: Apply the distributive property

20 – 26x + 9x = -34x + 60.

Next, we evaluate the like terms

So, we have

Step 2: Evaluate the like terms

-17x = -34x + 40

Next, we evaluate the like terms

So, we have

Step 3: Evaluate the like terms

17x = 40

Lastly, we apply the division property of equation

So, we have

Step 4: Division property of equation

X = 40/17.

Hence, the properties applied in the steps are distributive property, additive property and the division property

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6 tables are required. Each prime number attender should serve 3 customers each.

The prime numbers between 1 and 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

All the numbers other than prime numbers are composite numbers.

The composite numbers from 1 to 100 are: 1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100.

Now, as there are 25 primes and 75 composites in the group that visited the restaurant, we can calculate the number of tables required by dividing the number of people by the seating capacity of each table.

Each table has a seating capacity of 15, so the number of tables required will be: Number of tables = (Number of customers)/(Seating capacity of each table)Number of customers = 25 (the number of primes) + 75 (the number of composites) = 100Number of tables = 100/15 = 6 tables

Therefore, 6 tables are required.

Now, as each prime number attender has to serve an equal number of customers, we need to calculate how many customers each one should serve.

Each prime attender has to serve 75/25 = 3 customers each, as there are 75 composites and 25 primes.

Thus, each prime number attender should serve 3 customers each.

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Step-by-step explanation:

(33 - 63)root2a

- 30root2a✅