You are required to push a 180 pound ball to a storage platform 15 feet higher than where you are now. You can use a 45 foot long ramp to push the ball up. How much effort is required to push the ball up the platform using the ramp

3,000,540

step-by-step explanation:

24

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

98%

step-by-step explanation: