Lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the a tank originally contains 100 gal of fresh water. then water containing mixture is allowed to leave at the same rate. after 10 min the process is stopped, and fresh water is poured into the tank at a rate of8 gal/min, with the mixture again leaving at the same rate. find the amount of salt in the tank at the end of an additional 10 min. round your answer to two decimal places. ibs the absolute tolerance is +/-0.01 open show work click if you would like to show work for this question:

answer: download photomath it's legit.

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)