Julie has 27 grapes to divide evenly among 3 friends. she thinks there will be no leftovers. use what you know about factor pairs to explain whether or not julie is correct.

The value of cos 30° is the same as which of the following?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?