1 Answer

GabrielBB · Answer 1 · 2023-04-25T19:48:19+0000

Answer:

Since
$A \parallel B$ , we know
$m \angle3 = 4x + 5$ since they are corresponding angles. Then since
$(3x + 7) + m\angle 3 = 180$ (supplementary), we can substitute to get

(3x + 7) + (4x + 5) = 180

7x + 12 = 180

7x = 168

$x = \boxed{24}$

We know
$m\angle 6 = 3x + 7$ , since they are corresponding angles, so

$m \angle 6 = 3(24) + 7 = \boxed{79}$

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions