HURRY ITS AN EMERGENCY! ⎩
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g(1)=10
g(n)=g(n−1)−7.5
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g
(
3
)
=
g(3)=g, left parenthesis, 3, right parenthesis, equals

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Simplify the expression 10/11(22z) + (a+5) -1

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.