29 = 4 + .75b
subtract 4
25 = .75b
divide .75
b = 33.3333333
b = 33 braids
quadratic equations can be soled by 3 methods
factorization
completing square
quadratic formula
but factorization is the simplest
point R ((:
reason being (-5,-6) over the y axis is (5, -6)
The angle is a complementary angle so both angles add up to 90 degrees
Therefore set your equation equal to 90 to find angle of x
53+x=90
Subtract 53 from both sides
X= 37 degrees
