Answer: x = 12
Step-By-Step: 180 - 100 = 80
Step-By-Step: 80 - 12 = 68
Step-By-Step: 68 is angle ( X + 12)
68 + 12 = 80 + 100 equals 180
ANSWER
No solution
EXPLANATION
The first equation is

and the second equation is

We equate the two equations to obtain;

This implies that


There is no real number whose square is -1.
Therefore, the equation has no solution.
Answer: 7 pounds
Step-by-step explanation: 1 3/4×4=7
Velocity = dx/dt
Acceleration = dv/dt
Velocity/Acceleration = dx/dt * dt/dv = dx/dv
So, your answer will be dx/dv