An elevator company installs elevators in new buildings. The number of meters of cable needed for an elevator is 121212 times the number of stories in the building plus an extra 151515 meters needed to go into the machinery. Which of the following functions best describes how many meters of cable are needed to install the elevator if there are sss stories in the building?

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

44

step-by-step explanation:

the