write the vector u as a sum of two orthogonal vectors, one of which is the vector projection of u onto v, projvu u = (-9,3), v = (-9,3)

Find the discriminat of each quadratic equation then state the number and type of solutions

it takes a vampire 4 hours to hunt a 160 mile radius if he continues at the same rate how long will it take him to hunt the remaining 200 mile radius of hunting area

What is 0.03 as a percent

Rena is building a 1:180 scale model of a real castle. Her model has a rectangle base that is 3 feet wide and 4 feet long

Leah's goal is to sell more than $80of raffle tickets. She has sold $30 worth of tickets far

The box plots show Devonte's scores in Spanish and in French. Spanish 2 box plots. The number line goes from 50 to 100. For Spanish, the whiskers range from 55 to 95, and the box ranges from 60 to 85. A line divides the box at 70.

What is the exact value of cos 30 degrees

Name a right anangle

X (1+y) = z solve for x

A baseball team won 40% of its first 30 games. The team then won 65% of its next 60 games. Approximately what percent of the games did the team win