The question said that it told you the base angles. A roof would have two equal base angles. The base angles= 53
All the angles of a triangle each 180, (the roof is shaped like a triangle)
So, let's make x the missing angle.
53(2)+x=180
106+x=180
Subtract 106 on both sides.
180-106= 74
The vertex angle is 74.
I hope this helps!
~cupcake
The answer is C. y=1/4 x + 9
Hope this helps
Answer:D
Step-by-step explanation:
In d the x’s cancel out so y is not a function of x anymore!
4%
This is because 1 = 100%
0.4 would equal 40%
So 0.04 is 4%
