Which expression can be used to find the surface area of the following square pyramid

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75