Answer:
Step-by-step explanation:
First, we need to know the formula for the slope of the roof. The formula is the following
Pitch= Rise / Run
Slope of the roof is referred to the ratio of the vertical measurement which is the rise to horizontal measurement which is the run. Using the given above let's find the pitch of the roof.
Given: Rise= 7 ft Run= 15 ft
Slope = Rise/Run
= 7 ft / 15 ft
= 0.47
The slope is 0.47ft
hope this helped!
Answer:
C. x<=20
Step-by-step explanation:
it say less than or = to 20hr
Answer:
-6
Step-by-step explanation:
Ok so if x=2
you have to do -3*2
and thats -6
hope this helped
good luck
The square root of a number would be the inverse of an exponent.
so let’s say you have 9 to the 2nd power, or 9^2, it would be 81, because 9 multiplied by itself 2 times (hence the exponent, second power) would be 81.
now, the square root of 9 would be the number that, multiplied by itself 2 times, would be equal to 9.
3 times 3 is equal to 9, and since 3 is being multiplied by itself two times to get 9, the square root of 9 is 3.
does this make sense now?
let me know if you need more help, and please mark me brainliest! (:
