10000 centuries is the answer
Answer:
3x + 2(4x − 6) = 8x + 1
3x + (8x-12)=8x+1
-12=19x+1
-11=19x
-11/19 (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)
Answer:
d. V = π(x^3 + 90x^2 + 2,400x + 20,000)
Step-by-step explanation:
volume of cylinder = πr^2h
We have r = x + 20; h = x + 50
V = π(x + 20)^2(x + 50)
V = π(x^2 + 40x + 400)(x + 50)
V = π(x^3 + 50x^2 + 40x^2 + 2000x + 400x + 20,000)
V = π(x^3 + 90x^2 + 2,400x + 20,000)
Answer:
the answer is a 6x2-12x+4x-8