Question

100 POINTS FOR BOTH SIDES PLZZZ Plzzz help me with this SIDES

Answer 1

Explanation:

5.

point = (x, y)

A = (
`1(1)/(2)`, 12)

B = (
`2(1)/(2)`, 20)

C = (3, 24)

D = (
`3(1)/(2)`, 28)

y/x ratios

`(12)/(1(1)/(2) )`

`(20)/(2(1)/(2) )`

24/3

`(28)/(3(1)/(2) )`

6.

(1 2/3, 3 1/3) = 3 1/3 ÷ 1 2/3 = 2

(1 1/4, 2 1/2) = 2 1/2 ÷ 1 1/4 = 2

(3, 7) = 7 ÷ 3 = 2 1/3

(4 1/2, 9) = 9 ÷ 4 1/2 = 2

The ratio 7/3 (x = 3 and y = 7) is not proportionally related to the others.

The other ratios are equal to each other and are therefore in proportion.

7. yes