Question

Slove for the value of m

Answer 1

38+8m+4=90 degree(being perpendicular)

42+8m=90

8m=90-42

m=48/8

m=6

Explanation:

Answer 2

m = 6

Explanation:

(8m+4) + 38 = 90 ( since they are complementary angles )

8m + 42 = 90

8m = 90 - 42

m = 48/8

m = 6