The length of a skateboard is about 4 times its width. The length of Mika’s skateboard is 79 cm. Write an equation to model this situation.
b) What is the width of Mika’s skateboard?

About 20 - 19.75

Step-by-step explanation:

19.75 cm

Step-by-step explanation:

Since l=4w, plug in 79 for l.

79=4w

79/4=19.75

w=19.75

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 .