Answer:
51.1 ≈ r
Step-by-step explanation:
"A bicycle wheel travels 321 in for each revolution"- means that 321 is the circumference of the wheel that is a circle.
C = 2· π· r
What is the radius of the wheel ?
321 = 2· π· r, divide both sides of the equation by 2 π
(321/2·π) = r , use calculator, solve and round the answer
51.1 ≈ r
I think the Answer is 4d-6
Answer:
A = 3, B = 5.2
Step-by-step explanation:
i think that is right, i hope this helps.
Answer:
just ask it again
Step-by-step explanation:
