Question

Using the drawing find y: m BDJ = 7y + 2, m_JDR = 2y + 7* В 25 19 135 7y

Answer 1

Using the drawing find y: m BDJ = 7y + 2, m_JDR = 2y + 7*

In this problem we have that

mso

msubstitute the given values

7y+2+2y+7=90

Solve for y

9y+9=90

9y=90-9

9y=81

y=9