Answer:multiply by three
Step-by-step explanation:
Answer:
I think it might be 30pi m or 94.2 m.
Step-by-step explanation: So you are finding the perimeter of the circle. You have a radius of 15, the perimeter for a circle is C=2pir. Now we can do C=2pi(15). The answer is 30pi or C=2 x 3.14 x 15= 94.2 Hope this helps.
Answer:
0.4
Step-by-step explanation:
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What are your questions? If so what type of mathematic class: Algebra, Algebra 2, Geometery, Trigeometery, Pre-calculus, Calculus..
Answer:
see explanation
Step-by-step explanation:
Given
T= 2π
Square both sides
T² = 4π²
( divide both sides by 4π²
= 
Multiply both sides by g
L = 