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:
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Step-by-step explanation:
za r i misa 0 g mail
-18 +15x = y
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19) B
20) D
21) A
22) B
23) C
24) C
Answer:
DE= 0.4
Step-by-step explanation: