Estimate the perimeter and the area of the shaded figure to the nearest tenth.
perimeter: about
units
area: about
square units
Answers
After answering the prοvided questiοn, we can cοnclude that perimeter = (13.8 square units) = (5 + 4.5) * 2.8 / 2 (rοunded tο οne decimal place)
What is perimeter?Its perimeter οf a twο-dimensiοnal geοmetrical is the entire duratiοn οf the bοundary οr οuter part. It is the sum οf lengths οf all shape's sides οr sharp cοrners. The exteriοr οf a cube, fοr example, is determined by cοmbining the lengths amοng all fοur sides οf a square. Similarly, tο discοver the perimeter οf a rectangle, add the distances οf twο adjacent sides and then dοuble the οutcοme since there are twο pairs οf adjacent sides.
3 + 5.5 + 8.2 + 5 + 4.5 + 2.5 + 2.8 + 2.5 + 1.7 + 2.5
38.2 units arοund the perimeter (rοunded tο οne decimal place)
Finally, we can apply the trapezοid area fοrmula:
(a + b) * h / 2 = Area
where a and b are the parallel side lengths and h is the height (the length οf the vertical line segment between the parallel sides).
In this case, a = 5, b = 4.5, and h = 2.8 result in:
(13.8 square units) = (5 + 4.5) * 2.8 / 2 (rοunded tο οne decimal place)
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Complete question:
Related Questions
p(x)=5x^4+7x^3-2x^2-3x+c divided by (x+1)
Answers
The remainder is 5 + c, which means that the expression P(x) = \(5x^4 + 7x^3 - 2x^2 - 3x + c\) divided by (x + 1) results in a quotient of\(5x^3 + 2x^2 - 4x + 4\) and a remainder of 5 + c.
To divide the polynomial P(x) = \(5x^4 + 7x^3 - 2x^2 - 3x + c\) by the binomial (x + 1), we can use polynomial long division.
Let's set up the long division:
\(5x^3 + 2x^2 - 4x + 4\)
_______________________
x + 1 | \(5x^4 + 7x^3 - 2x^2 - 3x + c\)
We start by dividing the highest degree term of the dividend (5x^4) by the divisor (x + 1), which gives us 5x^3. We then multiply this quotient by the divisor (x + 1) and subtract it from the dividend:
\(5x^3(x + 1)\)
_______________________
x + 1 | \(5x^4 + 7x^3 - 2x^2 - 3x + c\)
- (\(5x^3 + 5x^2)\)
This leaves us with a new polynomial:\(2x^3 - 7x^2 - 3x + c\). We repeat the process by dividing the highest degree term of this polynomial (2x^3) by the divisor (x + 1), resulting in 2x^2. We then multiply this quotient by the divisor and subtract it from the polynomial:
\(5x^3(x + 1) + 2x^2(x + 1)\)
_______________________
x + 1 | \(5x^4 + 7x^3 - 2x^2 - 3x + c\)
-\((5x^3 + 5x^2)\)
_______________________
\(2x^2 - 3x + c\)
We continue this process until we reach the constant term, resulting in the remainder of the division.
At this point, we have:
\(5x^3(x + 1) + 2x^2(x + 1)\)
_______________________
x + 1 | \(5x^4 + 7x^3 - 2x^2 - 3x + c\)
- \((5x^3 + 5x^2)\)
_______________________
\(2x^2 - 3x + c\)
-\((2x^2 + 2x)\)
_______________________
- 5x + c
- (-5x - 5)
_______________________
5 + c
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HELP ME PLEASE!!!!!!
ZEARN!!!!
Answers
The expression 1 2/5 + 2 2/3 using fifteenths is 3 + 6/15 + 10/15
How to rewrite the expression using fifteenthsFrom the question, we have the following parameters that can be used in our computation:
1 2/5 + 2 2/3
3 + 2/5 + 2/3
To rewrite the expression using fifteenths, we multiply the numerator and the denominator of the fractions by the same number
In this case, we use 3 and 5
So, we have
3 + 2/5 * 3/3 + 2/3 * 5/5
Evaluate the products
3 + 6/15 + 10/15
Hence, the expression using fifteenths is 3 + 6/15 + 10/15
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Describe the angle relationships created when parallel lines are crossed by a transversal.
Answers
Step-by-step explanation:
If a transversal intersects two parallel lines, then each pair of interior angles on the same side of the transversal is supplementary, i.e. they add up to 180°.
Isabel's employer has recently announced that employees may convert traditional 401(k) plans to Roth 401(k) plans if they so desire. Isabel decides to investigate the option. She believes her tax bracket won't change from her working years into her retirement. In addition, she'd like to have more take-home pay now. Should Isabel keep the traditional 401(k) plan or switch to a Roth 401k plan?
Use Isabel's calculations and your knowledge about these plans to explain your recommendation.
Answers
When a steady source of income is no longer available, retirement measures are made to secure the future. When it comes to taxes on retirement plans, some people want to pay them now (i.e., they don't want a tax deduction), while others prefer to pay them when they take money from the plan after retirement, when the tax rate is lower.
Isabel will continue to participate in the standard 401(k) plan and not move to the Roth 401(k) based on her calculations and knowledge of both plans (k)
What is traditional 401(k) plans?A qualifying profit-sharing plan's "401(k)" component enables employees to set aside a part of their salaries for personal accounts.
While contrasting the two, the following areas of distinction highlight the benefits and drawbacks of both plans:
Comparison Points conventional 401 (K) Roth 401(k):
Contributions are made using pre-tax and post-tax income.
Reduced Current Tax Bills There are none
When Withdrawals taxed at the going rate of taxation (after 59.5 years)
The accompanying table makes it quite evident that taxes is the deciding factor when comparing the two retirement plans. Whether the worker wants to pay more in taxes now or when they retire.
Another issue is the take-home income, which is once more impacted by the tax burden.
The following comparison chart between the two retirement plans is created only using Isabel's calculations:
Comparison Points Difference between a traditional and a Roth 401(K):
Contribution 0 N/A 0 200 200
Taxes due: 700, 750, -50 conventional 401 (k)
Get Paid 2100 2050 50 conventional 401 (K)
According to the preceding data, a typical 401(k) plan has lower taxes, hence he should select it. Isabel also desires a higher take-home pay now, which is better under the Traditional Plan.
Isabel should choose the Traditional 401(k) plan rather than accept the suggestion to convert to a Roth 401(k) plan based on the comparison and her desire to earn more money.
Due to the ability to deduct contributions from earnings before taxes are calculated, taxes are lower under the Traditional 401(k) plan.
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If A denotes some event, what does denote? If P(A) , what is the value of P( )? A = 0.003 A What does denote? A A. Event denotes the complement of event A, meaning that and A share some but not all outcomes. A A B. Events A and share all outcomes. A C. Event denotes the complement of event A, meaning that consists of all outcomes in which event A does not occur. A A D. Event is always unusual. A If P(A) , what is the value of P( )?
Answers
Complete Question
The complete question is shown on the first uploaded image
Answer:
a
Option B is correct
b
\(P(\= A ) = 0.997\)
Step-by-step explanation:
From the question \(\= A\) denote the compliment of A and what this mean is that \(\= A\) consist of all the outcomes in which event A does not occur
Given that P(A) = 0.003
Then the value of
\(P(\= A ) = 1- 0.003\)
\(P(\= A ) = 0.997\)
HELP MEEEEEEEEEEEEEEEEEEEEE PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer: 142825
Step-by-step explanation:
If \(t\) is the number of years, then the population is \(P(t)=100000(1.02)^t\).
Setting \(t=18\). \(P(18)=100000(1.02)^{18} \approx 142825\).
HELP PLEASE!!!! WILL MARK BRAINLIEST, AND FRIEND REQUEST!!!!
which expression represents a rational number
5/9 + \(\sqrt{18}\)
\(\pi + \sqrt{16}\)
2/7+ \(\sqrt{121}\)
3/10 + \(\sqrt{11}\)
Answers
Answer:
hmm easy peasy
Step-by-step explanation:
C
C is the only answer with the square root thats a whole number while the rest of the answers ' square roots are not whole number answers and the numbers after the decimal go on forever making it an irrational number. Also, for B, pi is not a rational number.
19. $85, 4.5%, 3 years
Answers
Answer: $11.475
$85*4.5/100*3
Step-by-step explanation:
The Fahrenheit temperature readings on 66 Spring mornings in New York City are
summarized in the table below. Construct and label a frequency histogram of the data
with an appropriate scale.
Temp (°F) Number of Days.
30-39
2
40-49
26
50-59
28
60-69
8
70-79
2
Graph answer Click and drag to make a rectangle. Click a rectangle to delete it.
Answers
To construct a frequency histogram based on the given temperature data, we will use the temperature ranges as the x-axis and the number of days as the y-axis.
The temperature ranges and their corresponding frequencies are as follows:
30-39: 2 days
40-49: 26 days
50-59: 28 days
60-69: 8 days
70-79: 2 days
To create the histogram, we will represent each temperature range as a bar and the height of each bar will correspond to the frequency of days.
Using an appropriate scale, we can label the x-axis with the temperature ranges (30-39, 40-49, 50-59, 60-69, 70-79) and the y-axis with the frequency values.
Now, we can draw rectangles (bars) on the graph, with the base of each rectangle corresponding to the temperature range and the height representing the frequency of days. The height of each bar will be determined by the corresponding frequency value.
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The triangles are similar by
A) AA similarity prostulate
B) SSS similarity theorem
C) SAS Similarity theorem
D) The triangles are not similar
Answers
AA - the angle-angle similarity postulate. We’re one pair of equivalent angles (angle B = angle D = 50 degrees), and angles CDE and ACB are equivalent by the fact that they’re vertical angles to each other.
g A long-term study has revealed that a test for cancer in men is very effective. The study shows that 89% of the men for which the test is positive actually have cancer. If a man selected at random tests positive for cancer with this test, what is the probability that he does not have cancer
Answers
A cylindrical tank with radius 5 m is being filled with water at a rate of 3 m3/min. How fast is the height of the water increasing?
Answers
The height of the water increasing at a rate of 0.05 m/min.
The Volume of a cylinder is
V = \(\pi r^{2} h\)
where r is the radius and h is the height of the cylinder.
We are given that the radius r of cylinder is 5m and the water is filled at the rate of 4 ;
V = 25πh ...(1)
Now, differentiating (1) with respect to time t,
dV/dt = 25πdh/dt
Substituting the value of dV/dt ;
4 = 25πdh/dt
dh/dt = 0.05 m/min
Hence, the water is increasing at the rate of 0.05 m/min.
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Figure A is a scale image of Figure B.
What is the value of x?
Answers
Answer:
12
Step-by-step explanation:
30/25*10=12
Answer:
Step-by-step explanation:
URGENT!! ILL GIVE BRAINLIEST!!!! AND 100 POINTS!!!
Answers
The correct answer is d. altitude and radius.
Determining a Translated Function
Try
Which function represents a translation of the parent cubic function 8 units to the left?
h(x) = x3 + 8
h(x) = 23 - 8
h(x) = (x + 8)3
O h(x) = (x - 8)
Answers
Answer:
h(x) = (x+8)^3
Step-by-step explanation:
1. Graph all of these options and h(x) = x^3
(Second one does not make sense: h(x) = 23-8 = 15
2. Answer is found
Answer:
h(x)= (x+8)3 answer C
Step-by-step explanation:
hoy tama na yan meron pang bukas, tulog na
get a goodnight sleep okay? labyuuuu
Answers
Answer:
okay cge good night pa points lang thank you
The width of the rectangle is 0.6 meters less than the length. The perimeter of a rectangle is 60.8 meters. Find the dimensions of the rectangle.
Answers
Answer:
14+=+2L+%2B+2%28L-3%29 Simplify and solve for L
14+=+2L+%2B+2L+-+6 Combine like-terms.
14+=+4L-6 Add 6 to both sides.
20+=+4L Divide both sides by 4.
5+=+L The length is 5 meters.
W+=+L-3
W+=+5-3
W+=+2meters.
The width is 2 meters.
P+=+2L%2B2W
P+=+2%285%29%2B2%282%29
P+=+10%2B4
P+=+14meters.
Step-by-step explanation:
Which is the dependent variable in 4x^2-5/6x-9=y if y=f(x)
Answers
Answer:
y
Step-by-step explanation:
The expression
y = f(x)
tells you that y is the dependent variable, and that it depends on x, the independent variable. The independent variable is always the function argument. Any variable that depends on that is the dependent variable.
add.
(-5x^4+6x^3-43)+(6x^5-x^2+12x-12)
Answers
5
x
4
+
6
x
3
+
6
x
5
−
x
2
+
12
x
−
31
What is the shape of the bases for the following polyhedron?
a. triangle
b. square
c.rectangle
d.circle
Answers
The shape of the bases for the following polyhedron depend on the type of polyhedron. For example, a triangular prism would have triangular bases, a square pyramid would have square bases, a rectangular prism would have rectangular bases, and a cone would have circular bases.
The shape of the bases for a polyhedron depend on the type of polyhedron. Polyhedra can have a variety of shapes, such as triangular, square, rectangular, and circular. For example, a triangular prism would have triangular bases, a square pyramid would have square bases, a rectangular prism would have rectangular bases, and a cone would have circular bases.
The shape of the bases for the following polyhedron depend on the type of polyhedron. For example, a triangular prism would have triangular bases, a square pyramid would have square bases, a rectangular prism would have rectangular bases, and a cone would have circular bases.
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Determine the value of x.
Answer Options:
264 degrees
66 degrees
48 degrees
132 degrees
Answers
Answer:
48 degrees
Step-by-step explanation:
Circumscribed angle theorem
(the measure of a circumscribed angle is equal to 180 minus the measure of the central angle)
Answer:
48 degrees i think I am right
5. You can get 3 frozen pizzas from Kroger right now for $20.25. At Meijer,5 frozen pizzas cost $26. Use unit rate to explain which choice is a betterbargain.
Answers
Answer:
Explanation:
Given:
The number of frozen pizzas at Kroger is 3 for $20.25. So, to get the price per pizza:
\(\begin{gathered} \text{Price for 1 pizza at Kroger = }\frac{20.25}{3} \\ =\text{ 6.75} \end{gathered}\)While at Meijer, 5 frozen pizzas cost $26. So,
\(\begin{gathered} \text{Price for 1 pizza at Meijer = }\frac{26}{5} \\ \text{Calculate} \\ =5.2 \end{gathered}\)Therefore, frozen pizzas at Meijer are cheaper. So it is a better bargain.
9.8x7.6 multiple I need help please
Answers
Answer:
74.48
Step-by-step explanation:
Just Multiply 9.8 and 7.6
Answer:
74.48
Step-by-step explanation:
9.8x7.6= 74.48
All you need to do is line up the numbers and multiply like normal if you get a ten or higher it will go to the next number up
An experiment was conducted in which planks of wood painted red and green were shown to pigeons to investigate a pigeon's ability to select a certain color. Pigeons could accurately select the color of the plank of wood 20 percent of the time. A simulation was conducted in which a trial consisted of a pigeon being shown eight planks of wood and its number of successes being recorded. This process was repeated many times, and the results are shown in the histogram.
Based on the results of the simulation, which of the following is closest to the probability that there were at most three successes in a trial?
Answers
The probability that there were at most three successes in a trial is approximately 0.9.
It looks like the histogram shows the probability mass function (PMF) for the number of successes in a trial. The PMF for a random variable gives the probability of each possible value of the random variable.
To find the probability that there were at most three successes in a trial, we need to add up the probabilities of 0, 1, 2, and 3 successes. From the histogram, it looks like the probabilities of these values are approximately 0.2, 0.4, 0.2, and 0.1, respectively. Adding these up, we get an approximate probability of 0.2 + 0.4 + 0.2 + 0.1 = 0.9.
Therefore, the probability that there were at most three successes in a trial is approximate $\boxed{0.9}$.
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Counting numbers are to be formed using only the digits 1, 3, 7,5,4,8, and 2. Determine the number of different possibilities for two-digit numbers.
Answers
Answer:
11699 numbers and 42 two-digit numbers
what is the volume of this prism??
Answers
Answer:
please find attached pdf
Step-by-step explanation:
Solve the following inequality 90 > 10x + 80
Answers
Answer:
x<1
Step-by-step explanation:
10x + 80 < 90
10x < 90 - 80
10x < 10
x < 1
Question 9 of 10 What is the length of DE?
Answers
Answer:
I think it's B.
Step-by-step explanation:
PLEASE HELP ME IN ONE MINUTE WILL MARK BRAINLIST
Answers
I think I did this already it should be c
Plz help me i will give u 50pts^_^ and brainliest<3
Answers
Answer:
y/x^2=-2x+3
Step-by-step explanation: