In the drawing above, the distance from the ground to the floor of the trailer is 20 inches. The length of the ramp is 60 inches. What is the mechanical advantage of this simple machine? A.
1/3
B.
20
C.
3
D.
1/2

it depends on the weather. because i have flown to seattle when it was pouring down rain and there was one time i flew to ohio when it was snowing hard. whats your situation.

step-by-step explanation:

54.864 meters

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.