A bicycle wheel has a circumference of 62 inches. Find the diameter of the wheel. If necessary, round to the tenths place. 39.5
inches 19.7 inches 15.5 inches 9.9 inches
2 answers:
Answer:
b. 19.7
Step-by-step explanation:
did it on the ed2020 practice
Answer:
19.7 inches
Step-by-step explanation:
The formula for the circumference of a circle of radius r is C = 2πr. If the diameter is given, then the formula is C = πd.
Here C = 62 in. Dividing both sides by π yields the diameter: d = C/π:
62 in
d = ----------- = 19.7 inches
3.14
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Answer:
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Step-by-step explanation:
3900=8c+20a
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c=300-a
substitute
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reduce
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substitute for a
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c=300-125
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