Alex wants to get an apartment which costs $1000 per month. They want 1 month's rent deposit and a $50 application fee. How much cash does he need today to get the
apartment?

Step-by-step explanation:

Alex wants to get an apartment which costs $1000 per month. They want 1 month's rent

deposit and a $50 application fee. How much cash does he need today to get the

apartment?

ans 700

$1050

Step-by-step explanation:

$1000 + $50 = $1050

answer: options?

step-by-step explanation:

< 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)