Classify the following triangle. Check all that apply.
9.8
120
5.2
20
40
13.2
O
A. Scalene
O
B. Equilateral
O
C. Right
O
D. Acute
E. Isosceles
F. Obtuse

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

What percent of the circle below is shaded?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?