Cylinder A has a radius of 10 inches and a height of 5 inches. Cylinder B has a volume of 750 pi. What is the percentage change in volume from cylinder A to cylinder B? 50% decrease
75% decrease
50% increase
200% increase ​

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

yes

step-by-step explanation:

yes

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

can you post the graph?