Step-by-step explanation:
7x + 3x + 90= 180
10x= 180-90
10x= 90
x= 90/10
x=10
Answer:
The answer is B.
Step-by-step explanation:
Solve for x.
-5x + 5
160 - 10x
Add 10x to both sides, and subtract 5 from both sides.
5x
155
Now, divide by 5.
x
31 is the answer
#teamtrees #WAP (Water And Plant)
The answer is 75° because all three angles of a triangle must add to 180°
Answer:
C. 3x^4 + 16x^3 + 3x^2 - 66x - 56
Step-by-step explanation: