Question

Please help, passed due!

Answer 1

<A = <B ( alt. interior angle )

8x - 10 = 3x + 90

8x - 3x = 90 + 10

5x = 100

x = 100/5

x = 20

<B = 3x + 90

<B = 3 x 20 + 90

<B = 150

HOPE IT HELPS !!!!