Answer:
x=20[vertically opposite angle are equal]
A tennis ball is a sphere
Volume of a sphere ===>
Plug in the given info
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Do the math to get a final answer of:
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<h3>Answer: 2.25</h3>
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Explanation:
Multiply the values in the second and third columns. Do this row by row.
Row1: 3*20 = 60
Row2: 2*12 = 24
Row3: 1*6 = 6
Row4: 0*2 = 0
Add up the products to get 60+24+6+0 = 90
Then divide this by the total frequency 20+12+6+2 = 40 to get 90/40 = 2.25
Answer:
You could set up this equation:
100 x = 1
x = 1 / 100
Therefore, x = .01
Step-by-step explanation:
Step-by-step explanation:
circumference of a circle
U = 2 x pi x r
what you know:
U = 13
rearrange and solve for r
U/(2 x pi) = r