Answer:
C. 50 degrees.
Step-by-step explanation:
The angles of the triangle add up to 180. So the remaining angle is 50.
Step-by-step explanation:
30+21= 51 meters
I think this is the answer
Part A:5=2x^2-x^2+13
5=x^2+13
0=x^2+13-5
0=x^2+8
Part B:5=2x^3-x^3+13
5=x^3+13
0=x^3+13-5
0=x^3+8
Answer:
5 hours
Step-by-step explanation:
24miles = 1hour
120miles = x
120*1=120/24
=5hours