Answer:
B
Step-by-step explanation:
That was actually trickier than I thought it would be
I was looking for 4(x-4), but 4(x-2)(x+2) also works
100 miles/4 hours = 25 miles per hour
It would take the car 5 hours to travel 300km.
Equation used to solve: (120÷2)×6
For this case we have to, by definition:

This means that the tangent of angle B will be equal to the leg opposite the angle on the leg adjacent to the same angle.
Then, clearing to have:

Rounding out the value of a we have:

Answer:
Option C
Answer:
dogs=32
total animal=80
dogs percent=dogs/total animal×100%=32/80×100%=40%