A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.4 in. The slant height of the pyramid is 88.2 in. What is the height of the pyramid? NEED HELP ASAP

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.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?