Atriangle has two sides that are perpendicar. could the triangle be isosceles, epuilateral, or scalene?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

What is the frequency of the sinusoidal graph?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost