PLEASE HELP ME SOLVE THIS !!! TY SPAMMERS WILL BE REPORTED

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation