Answer:
x=8
Step-by-step explanation:
I think you mean find x, not m.
since angle DEG and angle GEF are a linear pair, they equal 180º.
18x-9 + 4x+13 = 180
22x + 4 = 180
subtract 4 from each side
22x = 176
divide each side by 22
x=8
I don’t know I’m lost use a calculator
Answer:
irrational
Step-by-step explanation:
Answer:
B correct me if i am wrong!
Step-by-step explanation: