When trying the find he total height of the telephone pole shown in the picture above, a right triangle can be drawn that has a hypotenuse of 30 ft and leg on the ground at 12 ft. If the electrical circuit box is 6 ft from the top of the telephone pole, find the total height of the telephone pole. Round your answer to the nearest tenth.

answer: howdy

step-by-step explanation:

answer: sine

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!