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Vitek1552 [10]
4 years ago
9

What is the value of the expression below when y = 88y - 4

Mathematics
2 answers:
mote1985 [20]4 years ago
6 0
Substituting a, ( y ) for the given value, which is 8, we proceed to say that:
8y - 4, would be 8 (8) - 4,
which would be 64 - 4 = 60

The answer is: 60
Vesnalui [34]4 years ago
6 0

Answer:

60

Step-by-step explanation:

y=8

8(8)-4

64-4

60

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A cone with height h and radius r has volume V = 13πr^2h. If the cone has a height of 6 in. and volume V = 8πx^2 + 24πx + 18π, w
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r = x -  \frac{3}{2}

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The volume of the cone is

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The height of the is 6 inches.

We put the values into the volume of cone to get.

8\pi \:  {x}^{2}  + 24\pi \: x + 18\pi =  \frac{1}{3} \times  \pi \:  {r}^{2}  \times 6

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