Answer:
x = ± 6
Step-by-step explanation:
Given
x² + 64 = 100 ( subtract 64 from both sides )
x² = 36 ( take the square root of both sides )
x = ± = ± 6
PLEASE HELP A bike wheel has a radius of 25 cm. a)How far (rounded to a tenth of unit) does the bike wheel travel in 1 rotation?
1 answer:
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Answer:
B
Step-by-step explanation:
so answer is B