Asap ! add 4p^2+6 / 4p^2 + 2p-2 / 10p which statements are true about adding the rational expressions? check all that apply the least common denominator is 20p . the first fraction rewritten with the lcd is 20p^2+30 / 20p^2 the second fraction rewritten with the lcd is 4p - 4 / 20p the sum is 24p^2-,4p+30 / 20p^2 = 12p-2p+15 / 10p^2 the sum is a rational expression.

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

< 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)