2x<span>3.14xrxh= answer, theres different types to get the answer there is 2(pi)r^2</span>
Answer:
false
false
true
false
true
Step-by-step explanation:
brainliest?
Answer:
the answer is B or D
Step-by-step explanation:
Answer:
x=7, -2.
Step-by-step explanation:
x^2-5x=14
x^2-5x-14=0
factor out the trinomial,
(x-7)(x+2)=0
zero property,
x-7=0, x+2=0,
x=0+7=7,
x=0-2=-2
