Asked by no name

A 12 ft by 15 ft rectangular swimming pool has a 4 ft wide no slip surface around it. What is the outer perimeter of the no slip surface? (Draw a picture to help you)(1 point)
Responses

70 ft2

70 ft

86 ft2

86 ft
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What is the circumference of the circle below in terms of π
?

the image is a circle with a radius of 2.8

(1 point)
Responses

7.84π
7.84pi

1.4π
1.4pi

2.8π
2.8pi

5.6π
5.6pi
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What is the perimeter of △PQR
with vertices P(-9,2), Q(-7,3) and R(3,2) . Round your answer to the nearest tenth. (1 point)
Responses

24.2 units
24.2 units

19.8 units
19.8 units

27.6 units
27.6 units

5.6 units
Answered by no name
You are tiling a kitchen floor that is 13 ft. wide by 4 yd. long. How many square yards of tile do you need?(1 point)
Responses

1313 yd2
1313 yd2

1713 yd2
1713 yd2

52 yd2
52 yd squared

40 yd2
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You are tiling a kitchen floor that is 13 ft. wide by 4 yd. long. How many square yards of tile do you need?(1 point)
Responses

13 1/3 yd squared

17 1/3 yd squared

52 yd squared

40 yd squared
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The diameter of circle Z is 7 in. What is the area in terms of π
?(1 point)
Responses

7π

12.25π

3.5π

8π
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Find the midpoint of AB¯¯¯¯¯¯¯¯
if A(-3,8) and B(-7,- 6).(1 point)
Responses

(-5, -1)

(1, 5)

(-1, - 5)

(5, 1)
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(-5, 1) is not one of the responses, what answer is it?
Answered by no name
that isn't one of the answers, the responses for my question are:

(-5, -1)

(1, 5)

(-1, - 5)

(5, 1)

please pick one?
Answered by no name
The midpoint of CD¯¯¯¯¯¯¯¯
is E (2, -1). One endpoint is C (-9,4). What are the coordinates of the other endpoint?(1 point)
Responses

(13, -6)

(7, -2)

(-3.5, 1.5)

(8, -3)
Answered by no name
Find the distance between the points (-8, -2) and (6, -1). Round to the nearest tenth(1 point)
Answered by no name
thank you, you've been a great help, however, the answer to the first question was actually 86 ft
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