Answer
B) 287.6cm²
Step-by-step explanation:
First you need the radius, since you have the diameter you have to divide it by 2 in order to get the radius (8.4 divided by 2 = 4.2) then use the formula A=2πrh and plug in the radius and your height (h) which is 10.9cm into the formula.
If
Answer:
the answer is D just click on it man or lovely woman
x > 8
You can start y multiplying both sides by 4 to cancel out the division by 4:
x/4 > 2
*4 *4
x=12
(90-35)-7/4