Which statement best describes the energy transformation taking place in the illustration?
Select one:
Chemical energy is transformed into mechanical energy.
O Kinetic energy is being transformed into potential energy.
Mechanical energy is being transformed into light energy,
O
Chemical energy is being transformed into electrical energy

kbmflmklbhml; bmlzb; bdhzz

step-by-step explanation:

ok then what happened.

hi! i think the answer is 1/2 : )

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!