2cm 2cm
5cm
What is the volume of the rectangular prism?
A
9 cubic centimeters
B
10 cubic centimeters
C 20 cubic centimeters
D
24 cubic centimeters

C 20 cubic centimeters

Step-by-step explanation:

Volume= l×b×h = 5×2×2=20cm³

dnji

step-by-step explanation:

dskfbipo

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!