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strojnjashka [21]
3 years ago
15

Mr. Alvarez makes a walkway out of 3 cement slabs. He uses 14 cubie feet of cement to make the walkway. Each square slab has a v

olume of 4 cubic feet. How many cubic feet of cement is the middle slab? 4 cubic feet 4 cubic feet
Mathematics
2 answers:
AysviL [449]3 years ago
6 0

Answer:


Step-by-step explanation:

answer <u><em>volume cubic centimetre priority</em></u>

<em>volume=4+4=8</em>

<em>14-8=</em>

<u><em>6 cubic feet. </em></u>

<u><em>thanx</em></u>

<u><em>mark as brainlest</em></u>

tamaranim1 [39]3 years ago
3 0

Answer:

The middle slab has 6 cubic feet of cement.

Step-by-step explanation:

In this case we have to make a subtraction to know the quantity of cement used in the middle slab. Mr. Alvarez uses 14 cubic feet total, and the extreme slabs have 4 cubic feet each one, this is:

4cubicfeet+4cubicfeet=8cubicfeet

Now subtraction the total cement and the used in the extreme slabs, we have:

14cubicfeet-8cubicfeet=6cubicfeet

The middle slab has 6 cubic feet of cement.

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Answer:

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Step-by-step explanation:

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P(p) = R(p) - C(p) = p*q(p) = -4 p^2 + 107 p - (-26.75p + 939) = \\\\-4 p^2 + 133.75 p - 939

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