A rectangular pool has a length that is 15 feet longer than its width. Let w represent the width of the pool in feet. The entire pool is surrounded by a 10-foot-wide deck.
What does the algebraic expression w(w+15)represent in this context?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

What additional information could be used to prove abc =mqr using sas? check all that apply.