The scale model of a rectangular patio will be enlarged by a scale factor of 2.5 to create the actual patio. the actual patio will be 15 feet by 20 feet. which is the area of the scale model?

answer: '

the distance between points l and m

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

d

step-by-step explanation:

i used the pitagoras theoreme