If two lines are perpendicular, then they form

acute angles

right angles

complementary angles

Solve the polynomial. X^3 + 4x^3 - 11x - 30 = 0

Graph the rational function y=x-1/x-2 both branches of the rational functions pass through which quadrant?

A musician sold 64 albums in 16 months. She sold the same amount in each month. How many albums did she sell each month?

Divide. (25x2 - 30x + 12) : (5x - 4)

On monday, steven read o pages of his new book. To finish the first chapter on tuesday, he needs to read double the number of pages he read on monday. How many pages does he need to read on tuesday?

If 1 is divided by the sum of y&4. the result is equal to 3 divided by 4, find the value of m

What is the solution to the system of equations? Use the substitution method. {y=-3x+1 2x+5y=18 Enter your answer in the boxes.

Volume of a Cube The volume V of a cube with sides of length x in. is changing with respect to time. At a certain instant of time, the sides of the cube are 3 in. long and increasing at the rate of 0.2 in./s.

Marisa needs 1.4 hours to comeplete 7 homework problems. How long does each problem take? A: 0.1 hours B: 0.2 hours C: 0.7 hours or D: 1 hour?

How long will it take if your going 45 mph for 135 miles?