T = k/R where k is the constant of variation, T=time and R=speed.
Plug in the given values:-
12 = k/60
k = 12*60 = 720
So the equation of variation is T = 720/R
At 85 mph we have
T = 720 / 85 = 8.47 hours (answer)
The additive inverse of something is whats added to the original to get 0
So in this case n - n = 0, which is B :)
The sum of two supplementary angles is 180 degrees.
A+B=180.
80+B=180
B= 180-80
B=100
Answer:
idk
Step-by-step explanation:
Answer:
a = 65
Step-by-step explanation:
