Answer:
c , I think :))))))))))))
<span>15x + 35y - 40 z = 5 (3x + 7y -8z)
hope that helps
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Answer:
Step-by-step explanation:
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Answer:
Five plus free equals 7
Step-by-step explanation:
I added five plus three
Circumference Formula: 2pi x r
Radius = 20.5
Plug it in:
2(3.14) x 20.5
6.28 x 20.5 = 128.74
Then, convert to pi terms.
128.74 = 41 pi
Therefore the circumference of a circle with a radius of 20.5m is 41pi.