The top question is B. 30, because you have to set 7y-30 equal to 4y+60 since both lengths are the same.
Answer:
B
Step-by-step explanation:
(Subtract 2L from both sides of the equation)
(Symmetric Property of Equality)
(Divide both sides of the equation by 2)
("Split" the fractions)
(Simplify)
Hope this helps!
Answer:
found this i think this should help with your question
Step-by-step explanation:
Answer:
Adjacent
Step-by-step explanation:
Adjacent angles are angles that are side-by-side.
2x+79+32=180
2x+111=180
2x=69
x=34.5
