If y is inversely proportional to the square root of x and y=61 when x=9, find y if x=81. (Round off your answer to the nearest hundredth.)

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

What is the measure of angle 1? a.28 b.152 c.168 d.64