Step-by-step explanation:
circumference of a circle
U = 2 x pi x r
what you know:
U = 13
rearrange and solve for r
U/(2 x pi) = r
13a) y = 0.45x
13b) 52 * 0.45 = 23.4
13c) I will let u figure this one out
Answer:
A 1/4
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
150*(0.46) = 69 blueberry muffins