Answer:
y- 9 = 2 (x -1)
Step-by-step explanation:
Answer:
-The area of a circle:

or
(Rounded to nearest hundredth if needed)
Step-by-step explanation:
-Use the formula to find the area of a circle:

-After you have the formula set up, use the radius for the formula:

-Then, you solve the formula:



-Round up to the nearest hundredth (if needed):

4x * 9 = ?
4.3 * 9 ⇒ 1 2 * 9 = 108