Use the tape diagram to find the ratio. mr. morris' art class used blue paint and purple paint for a school mural. find the part-to-part ratio of purple paint to blue paint. [write the ratio in simplest form, using a colon and no spaces.]

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi