If the diameter is 18 inches, the radius is 9 inches. The formula for circumference is 2*pi*r, so it would be 2*3.14*9, so the circumference is 56.52 inches. But rounded to the nearest inch, it is 57 inches.
Answer:
C. 40
Step-by-step explanation:
the fraction 20/6 in a calculator makes 3.333 repeating and 40/12 does the same.
The answer will be 250 because you divide 2 by 500
F(x) = x - 7
x = -2
f(-2) = -2 - 7
f(-2) = -9
Answer:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
5.6444
×
10

Step-by-step explanation:
there is your answer i hope this helps you out bud