Serena lister all the possible three-digit numbers that can be created using each of the dígitos 7 , 8 and 9 only once. Which of the following representa all the possible three digit numbers smallr than 900 that can beade using the digital 7 , 8 and 9 only once?

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

The area of a circle is equal to 1 dm². find the radius of the circle.

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next