X=6
y=7
6+7
= 13
1/2(6) + 7
= 3 +7
=10
Answer:
answer is B
Step-by-step explanation:
Answer:
Hop. Answer ur question the answer is 13
Step-by-step explanation:
yeah hope i helped
Answer:
x= 10, y= 15
Step-by-step explanation:
because alternate interior angles are congruent
8x -10 = 7x
8x -7x = 10
x = 10
because straighht line form 180°
6y+20 +7x = 180
6y +20 +70 = 180
6y = 180 -90
y=90/6 = 30/2 = 15