Which of the ordered pairs below satisfy the following equation? check all that apply. y = 7x a. (84, 12) b. (42, 7) c. (12, 84) d. (84, 14) e. (6, 42)

step-by-step explanation: s

< 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)

3 qrs + 3/2 xy hope this : /

step-by-step explanation:

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )