PLEASE HELP ME EXPLANATION = BRAINLIEST & FIVE STAR RATING

What is tan E? Give your answer as a simplified fraction.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)