Plz dont be mean to me i just wanna understand and also its the blue line for answer 1
The last option, (a+c) + 7 is equivalent
Number 2 depends because u might be lookin for the zeros or an intersection. If u lookin for the zeros u look at the x intercept.
Answer:
the fourth
Step-by-step explanation:
Complementary means that the sum of two angels equals to 90°
so LKM and MKN because they're both 45° and the sum is 90°