Rectangle pqrs is plotted on a coordinate plane the coordinates of p are -1 and -3 and the coordinates of q or -1 and 2 each unit on the coordinate plane represents 1 cm and a half feet was each unit on the coordinate plane represents 1 cm and a perimeter of a rectangle pqr a nurse is 20 m find the coordinates of points r and s given these conditions

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

inch

step-by-step explanation:

yard and mile are too big.

step-by-step explanation: