a restaurant mixes 2 gallons of milk containing 1at and 3 gallons of milk containing 2at. what is the percent of fat in the mixture? express your answer to the nearest tenth of a percent.

2. A restaurant mixes 2 gallons of milk containing 1% fat and 3 gallons of milk containing 2% fat. What is the percent of fat in the mixture? Express your answer to the nearest tenth of a percent.

Step-by-step explanation:

1% of 2 = .02 gallons of fat

2% of 3 = ,06 gallons of fat

% fat in the mixture = [ .02 + .06 \ / [ 2 + 3 ] = .08 / 5 = .016 = 1.6%

answer: this is not a question

step-by-step explanation: this is a answer

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.