Answer:
3,000$
Step-by-step explanation:
Answer: a = 300, b = b = 50.24
<u>Same side angles are supplementary</u>
L+k=180
18x-18+72=180
18x=126
x=7
m∠18(7)-18
= 108°
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hope it helps...
have a grat day
eahti-1
