Answer:

Step-by-step explanation:
A quadratic equation is a equation that takes the form: 
Ex. Using our definition of quadratic equations,
,
We can set a = 2, b = 1, c = 6:


Which can then be solved (if you are trying to solve it) as:


14 = 7*2
63 = 7*9
14 7 * 2 2 2
---- = ------- 7/7 =1, so = 1 * ------ = ----
63 7 * 9 9 9
Answer:
Hi, I believe the answer to this problem would be A.
Let me know if I'm wrong though...
A+B+C = 180
62+95+Z = 180
157 + Z = 180
Z = 23
Combine like terms
4m+ 2m= 6m
6m=48
divide both sides by 6
m=8