Multiply:

2 1/4 x 1 1/2 x 5/3=?

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Select the correct answer and solve for y