Item 6 A rectangular mural has a length of $\ell$ centimeters and a width of 30 centimeters less than its length. How much does it cost to border the outside of the mural using 1-centimeter square tiles that cost $2 each?

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 .

i believe the answer is the polygon, heptagon.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval