Find the angle between two vectors a⃗ and b⃗ with magnitudes 3–√ and 2, respectively, having a⃗ .b⃗ =6–√.

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Select the quadratic that has root x = 8 and x = -5

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box