How do I do these?
It says to find each side length or angle measure and then to round to the nearest tenth.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

How many terms does the polynomial x^2 y^2 have

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.