What is the value of X?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Choose the more precise measurement. 26.4 cm or 8.39 cm

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy