The area of a circle is \pi r^2, where r is the radius of the circle. The diameter of a circle is the length of a line that passes through the center of the circle and stops at the perimeter of circle. The radius of a circle is half the diameter. Divide the diameter by 2 to find the radius.
1. 2.8 m / 2 = 1.4 m
2 .
: Plug in the value we just found for r.
3.
: Use the order of operations (PEMDAS).
4.
The area of the circle is equal to
Answer:
Step-by-step explanation:
you want to multiply each point by the scale factor 1/4
the simplify
then graph
Answer:
You can solve for Y
Step-by-step explanation:
y + 3 = 0 becomes y = -3.
Now replace y with f(x) and we have f(x) = -3
45 + 72......GCF is 9
(9 * 5) + (9 * 8) = 9(5 + 8)