Allison practices her violin for least 12 hours per week. she practices for three-fourths of an hour each session. if allison has already practiced 3 hours this week, how more sessions remain for her to meet or exceed her practiced goal?

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 .

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1