Answer:
c
Step-by-step explanation:
Answer:
A= -1
Step-by-step explanation:
This formula is the exposition of 8 and equals to 6 how u ask ? well if u 8 minus 2 u get 6 than add 6
Answer:
a+2b
Step-by-step explanation:
2(a+2b)-a-2b
2a+4b-a-2b
=a+2b
Answer:

Step-by-step explanation:
Two angles are Complementary when they add up to 90°.
Therefore
