Answer:
a=d-c/b
Subtract c from both sides
a=d-c/b
divide both sides by b
Answer:
No, they are not equivalent
Step-by-step explanation:

Answer:
264
Step-by-step explanation:
220-22=198
198/3=66 (which is 1/4)
66x4=264
Step-by-step explanation:
180° = m<A + m<B + m<C
180° = 45° +60° + m<C
180° = 105° + m<C
m<C = 180° - 105 °
m<C = 75°
Answer:

Step-by-step explanation:
we know that
In the diagram


Equate

