I might be wrong.
I guess that in total all the angles equal to 180, that being said...
m∠BAC = 79
Step-by-step explanation:
the answer is in the image
Answer:
-7
Step-by-step explanation:
7.
step-by-step explanation:
the coefficient multiplies the variable.
it is -7.
Answer:
12f + 49g
Step-by-step explanation:
12f -7g(-7)
12f + 49g