Can you use the angle bisector theorem to solve for PS?

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.