Doreen uses 8 yards of fabric to make 2 costumes.

at this rate, how many yards of fabric does she use to make 5 costumes?

enter your answer in the box.

yd

20 yards.

Step-by-step explanation:

We have been given that Doreen uses 8 yards of fabric to make 2 costumes.

Let us find the fabric used to make one costume by dividing 8 by 2.

As Doreen uses 4 yards of fabric to make each costume, let us multiply fabric used to make each costume by 5 to find the fabric needed to make 5 costumes.

Therefore, Doreen will use 20 yards of fabric to make 5 costumes.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

step-by-step explanation: