Step-by-step explanation:
step 1. The circumference (c) of a circle is the diameter of a circle x pi. c = d(pi) = 14pi.
step 2. The area (A) of a circle is the radius of a circle squared x pi. The radius of a circle is 1/2 x the diameter. A = (14/2)^2(pi) = 49pi.
Answer:
It would be B (15x + 20x)
Answer:
113
Step-by-step explanation:
290 - 64 = 226
226 ÷ 2 = 113
Answer:
About 9-10 weeks
Step-by-step explanation:
70/7= 10
Answer:
b=r/10 -a
Step-by-step explanation: