The pitch of a roof is 20 feet.
Step-by-step explanation:
Given :- height and base of a roof are 12 feet and 16 feet
To Find :- pitch of a roof
Solution :- Let the pitch of roof be x feet
Now, by using pythagoras theorem
h² = b² + p²
(x)² = (16)² + (12)²
x² = 256 + 144
x² = 400
x = √400
x = 20
so, x = 20 feet
Hence , the pitch of a roof is 20 feet
Answer:
SAS
Step-by-step explanation:
It's the only answer that can satisfy with the figures
A generic point on the graph of the curve has coordinates
The derivative gives us the slope of the tangent line at a given point:
Let k be a generic x-coordinate. The tangent line to the curve at this point will pass through and have slope
So, we can write its equation using the point-slope formula: a line with slope m passing through has equation
In this case, and , so the equation becomes
We can rewrite the equation as follows:
We know that this function must give 0 when evaluated at x=0:
This equation has no real solution, so the problem looks impossible.
To find the angle measure of a circle, you first have to think about how a circle is 360 degrees around. If you're looking for the angle measure of 9 kids out of a total of 15, you'd have to divide 360 by 15 (which is 24) and then multiply that by the number of students you're counting, which is nine students. So, 9 times 24 is 216, which is your central angle