Classify the following triangle. check all that apply.
35'
10.1
102
ma. acute
o
b. scalene
o c. right
d. equilateral
e. isosceles
f. obtuse
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Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

What function has a range {yly< 5}? question on picture above^