Which two expressions are equivalent? A 4(3 x y ) and (4+3)x y
B (18 divided by y)+10 and 10 +(y divided by 18)
C 12-(y x 2) and 12-(2 x y)
D (10-6) divided by y and 10-(6 divide by y )
Hurry pls i need help now

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

< 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)