Mathematics Middle School

A pool company needs to make a cover for an in-ground pool. The pool cover is made up of the triangle PQT and the parallelogram MNPR. How many square feet of fabric will the company need to cover the pool?

A Pool Company Needs To Make A Cover For An In-ground Pool. The Pool Cover Is Made Up Of The Triangle

Answers

Answer 1

Answer: 326

Step-by-step explanation:

Related Questions

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

Answers

Answer:

20

Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.

What doesr2mean?
Group of answer choices

r×r

2r

r2

Answers

Answer:

r2 means r x r

Step-by-step explanation:

2 is an exponent, meaning that the number (what r is) will multiply twice, meaning r x r.

For example, if r was 4, then you would multiply 4 x 4, which is 16 and not 4 x 2, which is 8.

Many make this mistake, which can cause big trouble. As you saw in the example above, products are not the same.

Hope this helps! :)

Is Brainliest an option?

...

it means rxr, r times r is just doubling r

A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 for pi.....you need radius not diameter in the formula! (Hint: A = π r2 )

78.5 sq cm


314 sq cm


31.4 sq cm


15.7 sq cm

Answers

Answer:

If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²

Then you do r * π *r which would be 78.5. so C is your answer.

Step-by-step explanation:

This 15.7 is the correct answer

Determine which graph has the line of best fit drawn and explain why.

Answers

Answer:

graph c

Step-by-step explanation:

because it is a more perfect line through the dots then the others, thats how you can always tell

Brainlyest for the person who answers both and is right

Answers

123 x 10 to the -6 power
123 times X to the power of -6
Hope this helps

Find the surface area
Length=8
Width=10
Height=6

Answers

Answer:

A

Step-by-step explanation:

2(8)(6) + 2(8)(10) + 2(6)(10) = 376

answer is (A) 376 m^2

The expression 4s can be used to find the perimeter of a square where s represents the length of a side. Which equation represents the perimeter of a square with side lengths 14.8 centimeters?

A. 14.8 + 14.8 =29.6
B. 14.8 x 14.8 = 219.04
C. 4 (14.8) = 59.2
D. 4 + 14.8= 18.8

Answers

I believe it’s C

I say this because it expresses 4s
4 and (14.8)
The answer is C
Explanation:
A perimeter of a square = 4x
In this problem x= 14.8

A box of popcorn is 3 inches wide, 4 inches long, and 6 inches high. The box is half empty. What is the volume of popcorn left in the box?

Answers

Answer:

36

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

two car rental companies are running special this month at driveway rentals customers can pay to $30 rental free for a sedan and 15 for each day rental y = 15x + 30 at Harry's rental a car customer can pay a 40 rental free for a studding and $10 for each day of rental the cost for the two car rentals are shown on the graph below how many days must a car be pretend for the cost of both car rentals to be the same A4 B6 C2 D8​

Answers

I think A is the answer

PLS HELP ME OR ILL ME PLS :_:::::

Answers

Its 30, i multiplied 6x5 and got 30 so im sure its the answer
the answer is probably 30

Here is a quadrilateral inscribed in a circle. Jada says that it is square because folding it along the horizontal dashed line and then the vertical dashed line gives 4 congruent sides. Do you agree with Jada? Explain why or why not.

Answers

Answer:

yes

Step-by-step explanation:

because all the side are congruent, and there are four right angles that can be seen in the image!

Which side lengths represent the sides of a right triangle?
A) 1, 1, 2
B) 2,35
C)3,4,5
D) 5, 11, 13 10​

Answers

So your answer will be b

Answer:

Hello There!

Step-by-step explanation:

Your answer will be B.

39. Find the length of the rectangular prism with volume 180 cm3, width 5 cm and height 3 cm.

Answers

Answer:

12cm

Step-by-step explanation:

l=V

hw=180

3·5=12cm

12 cm
I hope this helps

HELP IM BEING TIMED

Solve for x.

x/4 = 3/8

Answers

The answer is 1.5 because /4 is half of /8 so 1.5/ is half of 3/

Answer: 3/2 or 1.500

Step-by-step explanation:

please help with these questions please

Answers

Answer:

7. adjacent

8.127°

Step-by-step explanation:

adjacent angles on a straight line add up to 180°

180-53=127°

Answer:

they are supplementary

x = 127

Step-by-step explanation:

supplementary angles equal 180 degrees so you would do: 180 - 53 to find x

Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:

Which student spends the most time at the beach?

Part A: Describe the data you would expect her to collect from this question.

Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical.

Answers

Answer: it is a statistical question

Step-by-step explanation:

Answer:

read the explanation.

Step-by-step explanation:

Part A:

I would expect her to collect a certain number of times, such as: each dot = 1 hour. For example, if she had a dot plot or a chart to divide how much time each student stays at the beach (if that is understandable), along with her collecting the students' names to figure out the answer to her question.

Part B:

This is definitely a statistical question.

A statistical question is a question that can be solved by collecting data that varies.

so this can definitely be solved by collecting data. To even solve this, you need to collect data. The easiest way to solve this is with a dot plot. In my opinion, you also need to gather the students data, such as their names and how many (for example) hours at the beach they spent time there.

Select the correct answer from each drop-down menu.

For this data set, the best measure of center is the
, and its value is
.

Answers

The best measure of center is median
It’s value is 60
The best measure of the center is “median” this means middle number. The answer is 60.

Tip:
To find the median number organize the numbers from least to greatest, like this:

40 40 55 55 55 60 60 65 65 70 70 70

Now just cross the numbers in this order: right to left like this:

40 55 55 55 60 60 65 65 70 70

This way you should find the middle number. If you end up with two numbers as the middle you need to add them and divide by 2 to find the average of the two numbers.

Hope this helps!!

Plz help me thank you

Answers

Answer:

The answer is 420.

Step-by-step explanation:

Because since we know it wants 140 grams of fish. And twice as many pasta than fish. You can simply just do this: 140 x 2 = 280. So 140 + 280 will = 420. There you go!

420 grams
Do 140 x 2 to get the pasta (double the fish) to get 280. Then add the grams of fish back 280 + 140 which equals 420 grams

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)

A triangular prism is shown with 2 right triangular sides having legs 4 and 3 and hypotenuse 5. The length of the prism is 5.5

Numerical Answers Expected!

Answers

Answer:

its 72.50

Step-by-step explanation:

GIVING BRAINLIEST ONLY IF CORRECT

Answers

Step-by-step explanation:

[tex]0.4 \div 0.2 = 2 \\✓ = option \: 3[/tex]

Answer:

The model that correctly shows the problem 0.4 divided by 0.2 is option 3.

Step-by-step explanation:

Option 3 has 4 out of 10 rowS shaded in, which you can infer immediately is the correct answer. Since 10 rows represent 1 whole, that means that 4 rows shaded in are 0.4. In option 3, the four rows are split by blue lines and have 2 rows, or 0.2, in each group, so option 3 matches the problem 0.4 divided by 0.2.

A conveyor belt dumps gravel into conical piles. Kevin measured the height of one pile of gravel. It was 10 1/2
feet tall. The volume of the pile was 77 cubic feet. Find the diameter of the pile of gravel. Round the answer to the nearest hundredth.

Answers

Answer:

189

Step-by-step explanation:

SHAWTIES I NEED HELP AGAIN V SORRY

Answers

Answer:

Fencing=559.91 or about 560

grass=119

Step-by-step explanation:

Fencing for circle is 219.91

70÷2=35

35*3.14*2

219.91

Fencing for rectangle is 340

(170-70)+170+70

grass is 119

170*70

In the figure at the right, what is m∠1 if m∠3 = 70°?
plz help i beg i will give brailist and 20 points

Answers

Answer:

m∠1 = 70°

Step-by-step explanation:

m∠1 and m∠3 are vertical angles; vertical angles are congruent (equal).

m∠1 = m∠3.

Vertically opposite angles are always equal.
Which means :
Angle 1 = Angle 3
Thus, the measure of angle 3 = 70°
▪︎Therefore, the correct option is 70

NEED HELP PLEASE FAST Use the Transversal drawing that I created and find the value of x and the value of all the other angles

Answers

Answer:

im so confused  

Step-by-step explanation:

Help ME Fast.............

Answers

The answer should be G




Hope this helped :)

Answer:

G

Step-by-step explanation:

Which of these is an irrational number?

A. 0.54 (54 keeps going)

B. 5/8

C. √17

D. √25

Answers

Answer:

C

Step-by-step explanation:

every non-perfect square is irrational

Answer: I think it is √17

Step-by-step explanation:

Because an irrational number is a number that cannot be represented in the simple form of a fraction. ... therefore √17 is an irrational number.

21. The radius of a circular baking tray is 10 cm. Find its area correct to 2 decimal places. Use the pi button on your calculator for pi in your calculations.

Answers

Answer:

314.28 cm²

Step-by-step explanation:

The radius of track = 10 m .

Using Formula of Area of circle :-

[tex]\implies Area =\pi r^2\\\\\implies Area = \dfrac{22}{7}\times 10cm\times 10cm \\\\\implies \boxed{ Area = 314.28 \ cm^2 }[/tex]

54. Consider the following trapezoid.
Find the value of a, b, c, and d.

Answers

Answer:

a=4cm

b=3cm

x=5cm

Answer:
a=4cm
b=3cm
c=5cm

PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want) <3

Answers

Answer:

Step-by-step explanation:

You're supposed to divide 1.875 inches by 500, because there are 500 pieces of paper. 1.875 divided by 500 is 0.00375, not 0.015 so Diego is wrong.

Answer:

You're gathered to separate 1.875 inches by 500, since there are 500 pieces of paper. 1.875 partitioned by 500 is 0.00375, not 0.015 so Diego is not right

Step-by-step explanation:

4.25h=38.25
h equals what

Answers

Answer:

h = 9

Step-by-step explanation:

4.25 x h = 38.25

38.25 / 4.25 = 9

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