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trasher [3.6K]
3 years ago
9

Tony is installing a new doorway to his back yard. He cuts a hole into his back wall, but it must

Mathematics
2 answers:
Andrew [12]3 years ago
8 0

Answer:

Yes, Tony did succeed in cutting a rectangle with right angle corners.

Step-by-step explanation:

If the cut rectangle has right angle corners, then the Pythagorean theorem would work.

Verify using the Pythagorean theorem.

7.5^2+4^2 = 8.5^2

72.25 = 72.25

The two sides of the equations are equal, so the Pythagorean theorem works.

Therefore, Tony did succeed in cutting a rectangle with right angle corners.

mixas84 [53]3 years ago
4 0

Step-by-step explanation:

77fxr7x7rxr7rxy09tc8tcc8tc8t8tcv9ygciigcog 9g 9g o GB log g ooo vogvoggvoog of oy

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Hello everyone, I have this question. Please help me.
kobusy [5.1K]

Answer:

7 reservoirs

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1 yards = 3 feet => 3.5 yards = 10.5 feet

To determine how many numbers of reservoirs to reserve 90000, we first need to determine the capacity of each reservoirs (how much liquid one reservoir can contain) - which is equal to the volume.

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<em />

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