-18- -27 = -45 -45- -15 = -30
240,000 = 24 x 10⁴
240,000 = 240 x 10³
Answer:
Hey if its not for a grade why do it??
Step-by-step explanation:
If the given radius is 5 inches, then the circumference, C is 2pi r, or 2pi(5 inches) = 10pi inches. You MUST include pi in your calculation of C.