4^2+x^2=17^2, what does x equal to?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?