Answer:
15
Step-by-step explanation:
Answer:
-4,0 -4,0
Step-by-step explanation:
-4,0 -4,0
Answer:
<u><em>x = 80</em></u>
<u><em>y = 130</em></u>
Step-by-step explanation:
The 2 angles are supplementary. so, x-30 + x+50 = 180.
We solve and get 2x = 180-20
<u><em>x = 80</em></u>
y = x+50, because of parallel rules.
<u><em>y = 130</em></u>
:(
the answer is 10!!!!!!
good luck