By definition, the pitch of a roof is its vertical rise divided (In this case is 7 feet) by its horizontal measurement, which is called "Run" (42 feet). Therefore, you can calculate the pitch of this roof (P) by applying the following steps:
P=Tan^-1(Rise/Run) Rise=7 feet
Run=42 feet
When you substitute these values into the formula P=Tan^-1(Rise/Run), you obtain:
P=Tan^-1(Rise/Run)
P=Tan^-1(7/42) P=9.46º
<span>What is the pitch of the roof?
</span>
The answer is: The pitch of the roof is 9.46º.
You probably haven't learnt this but the general equations for circle with centre at the origin is x^2+y^2=R^2 where R is the radius of the circle so R^2=(1737+185)^2.I am lazy to press my calculator so type it in yourself.
First we sub n=8 into the equation.
1/2m-3/4(8)=16
1/4 of 8 = 2 therefore 3/4 = 6
1/2m-6=16
Reverse equations
add 6
1/2m=22
multiply 1/2 which is the same as dividing by 2
m=11
Answer:
50r-93s
Step-by-step explanation:
-9(-4r + 6s) + 3s – 7(6s – 2r)
distribute
36r-54s+3s-42s+14r
add like terms
50r=93s
Answer: y = -7x - 6.
Step-by-step explanation:
When given the y-intercept and slope, the equation is y = mx + b.
The slope is m, the y-intercept is b. Since it's already given, substitute given values: y = mx + b --> y = -7x - 6. Hope this helps, please consider making me Brainliest.