For what values of b are the vectors [−9, b, 5] and [b, b2, b] orthogonal? (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) b

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?