The johnson family drove to the mountains for a vacation. mr. johnson drove x miles. mrs. johnson drove 2 times the number of miles that mr. johnson did. if the johnsons drove 330 miles, how many miles did mrs. johnson drive?

i think the amount would be $140.62

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 : )