In a Car lot, there are 2 blue cars out of 20 cars in all. What percent of the Car lot were blue cars?

10%

Step-by-step explanation:

2/20 =.1

multiply .1 times 100 to get the percentage

10%

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )