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BigorU [14]
3 years ago
10

Jethro wants a swimming pool in his backyard, so he digs a rectangular hole with dimensions 40 feet long, 20 feet wide, and 5 fe

et deep. How many cubic feet of water will the pool hold?
A) 65 cubic feet of water B) 8000 cubic feet of water C) 4000 cubic feet of water D) 40,000 cubic feet of water
Mathematics
2 answers:
Goshia [24]3 years ago
5 0
First find the perimeter. Then take the depth of the pool and multiply it by the perimeter.
Hope this helps
Marina CMI [18]3 years ago
3 0
C) 4,000 cubic feet of water
Reason: 40x20x5
40x20=800
800x5=4,000
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PLEASE HELP!!!!!!!!!!!!!
Artemon [7]

Answer: 166.67π

Step-by-step explanation:

150/360 x π x 20²

Because the answer is in pi, we times 150/360 by 20² and pop the pi sign next to it

150/360 x 20² = 166.66667

and when we put the pi sign it is

166.67 π

8 0
2 years ago
Find x & y so that quadrilateral is a parallelogram. (Look at image)
Pachacha [2.7K]

Answer:

x = 20° and y = 12°

Step-by-step explanation:

3y + 15° = 5y - 9° ( being opposite angles of parallelogram)

5y - 3y = 15° + 9°

2y = 24°

y = 24° / 2

y = 12°

Now

5x + 29° = 7x - 11° ( being opposite angles of parallelogram)

7x - 5x = 29° + 11°

2x = 40°

x = 40° / 2

x = 20°

Hope it will help :)❤

7 0
3 years ago
Which is the more reasonable measurement of the distance between the tracks on a railroad:
nataly862011 [7]

If you're comparing 1.435 * 10^(-3) mm to 1.435 * 10^3 mm, then the more reasonable measurement is 1.435 * 10^3 mm since,

1.435 * 10^3 mm = 1435 mm = 1.435 meters

1 meter is about 3.28 feet approximately

So 1.435 meters is slightly larger (about 4.708 feet) which is a fairly reasonable distance between the tracks on a railroad.

-------------------

Something like 1.435 * 10^(-3) mm is equal to 0.001435 mm, which is far less than 1 mm.

6 0
2 years ago
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yaroslaw [1]
F(7)= 11 if this is right mark 5 star

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3 years ago
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Step-by-step explanation:

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2 years ago
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