People who good at Math please contact me on Instagram I got a test tomorrow and I need help!

Here’s my account cehrro

I would appreciate if you help me guys!

Topic that I got test on math is : trigonometry...

What is the first step of an indirect proof of a number that is divisible by two

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box