Answer:
The radius of the volleyball is 8.3 inches
Step-by-step explanation:
Given


Required
Determine the value of r
To do this, we simply substitute 288 for v and 3.14 for π in the given equation.
This gives





(Approximated)
Hence;
<em>The radius of the volleyball is 8.3 inches</em>
1 mpm or 0.0166666666 repeating mph
after solving
we get 
Step-by-step explanation:
We need to find the value of x in:

Solving:

So, after solving
we get 
Keywords: Solving the expression
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Answer:
78
Step-by-step explanation:
40 x 76 is the equation by 4x4 of 86 and the 36
Well, the first one, I have never worked with before so I'm sry but I can't help you with that one. 3y + x = 4 (x=1) 2y - x = 6 (x=8)