An oil tank has to be drained for maintenance. the tank is shaped like a cylinder that is 4.5 ft long with a diameter of 2.2 ft . suppose oil is drained at a rate of 1.7 ft3 per minute. if the tank starts completely full, how many minutes will it take to empty the tank?

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.