The quantities xxx and yyy are proportional.
xxx yyy
1\dfrac{2}{9}1
9
2

1, start fraction, 2, divided by, 9, end fraction
212121 2\dfrac{1}{3}2
3
1

2, start fraction, 1, divided by, 3, end fraction
454545 555
find the constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rx

i dont know i just need points

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

the answer would be 44.79

plz mark brainliest

step-by-step explanation:

55 degrees because 55+55=110 degrees