Answer:
The answer is d
Step-by-step explanation:
0.09
X=5
90°-50°=40°
5x+15=40°
5x=25°
x=5
Answer:
Step-by-step explanation:
1. This is a arithmetic sequence, so the equation is 
.
is -33 and the d is -33.
So, the equation is 
.
Answer:
x=38
Step-by-step explanation:
(2x+5)=(3x-33)
2x-3x=-33-5
-x=-38
x=38
Answer:
Milos is trying to prove that the sum of any two rational numbers is a rational number. His first steps are shown. Which is the best method Milos could use to continue?
Step-by-step explanation:
