Answer:
615.44
Step-by-step explanation:
If the diameter is 28, that means the radius is 14.
The formula for the area of a circle is pi x radius to the power of 2. So, 14 to the power of 2 (or 14 x 14) equals 196. 196 x 3.14 (pi) = 615.44
The answer is B, because 0.06*45000 + 0.08(51000-45000) = 3,180
Answer:
Step-by-step explanation:
hello :
3x-2y=12
calculate y : 2y = 3x-12 so : y = (3/2)x -6
all coordinates pairs that represents a solutions to the equation are :
(x , (3/2)x -6 )......x in R
I agree with the guy above me :D