Answer:
7.5
Step-by-step explanation:
4v-23.65=6.35
4v=6.35+23.65
4v=30
4v/4=30/4
v=7.5
line b
plz mark brain :)
x + 8 = 22
x = 22 - 8 and 8 = 22 - x
6) No, two angles are not equal
7) yes, two angles are equal
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