Step-by-step explanation:
1/2 of 36 is 18.
1/4 of 36 is 9.
The number is 36 + 18 + 9 + 1 = 64.
It is 45 degrees, because it is one half of a 90 degree angle. And also, n = 15.
Answer:
5 hours
Step-by-step explanation:
So what you have to do is set the two equal to one another and solve for x
50+36x=35+39x
-35 -35
15+36x=39x
-36x -36x
15= 3x
/3 /3
5=x
<span>The pitch of the roof is one of the two major measures of roof angle, the other being slope. In order to calculate the roof pitch as a fraction, one should divide the rise of the roof by the span, which is defined as the length between the exterior of the top plate of one wall and that of the corresponding wall on the other side of the building.</span>
Move b to one side
=4b=3x
Therefore b= 3/4