Sally is making a painting for which she is mixing red paint and blue paint. The table below shows the different mixtures being used. Red Paint (Quarts)

Blue Paint (Quarts)

1 1/2 2 1/2
2 2/5 4
3 3/4 6 1/4
4 6 2/3
1.2 2
1.8 3
What is the unit rate for the values of the amount of blue paint to the amount of red paint?

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

Step-by-step explanation:

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

180 + 52 = 78 + x

180 + x = 78 + 52

m∠a is 90°

m∠b is 40°