Name an angle or angle pair that satisfies each condition Two adjacent angles
two acute vertical angles
two obtuse vertical
two complementary adjacent angles
a linear pair that has vertex R

answer: x

step-by-step explanation:

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

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!

answer: its the third option.

step-by-step explanation:

i just took the test.