A triangle has one side that measures 4 ft, one side that measures 6 ft, and one side that measures 9 ft. What kind of triangle is it?

A. equilateral triangle

B. isosceles triangle

C. scalene triangle

D. right triangle

Don't know how to find x given these segment lengths

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?