Ingrid needs to paint her bedroom walls. The room is 9 ft tall by 12 ft wide and 11 ft long. It has a door that is 7 ft tall by 3.5 ft wide and two
windows 3.5 ft by 3.5 ft that don't need paint.
How many gallons of paint should Ingrid buy if I gallon covers 102 square ft?
A. 2 gallons
B. 3 gallons
C. 4 gallons
D. 5 gallons
E 6 gallons

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

t= 1/3.

hope this .

step-by-step explanation:

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.