Tan = o/a and = 3/4 so the opposite is 3 and the adjacent is 4
D) 36x^2-81
both 36x^2 and -81 are perfect squares
difference means subtraction
Therefore, f(c) = 3c+5
OPTION B is the correct answer
X < 12 its actually very simple , just see that the x is on one side and nothing can be moved
30.6
735
——
3.14
find the square root, then multiply it by 2