Help please;) I'll show u sum

Can (2,3 and square root 10) be sides ona right triangle?

Franco wants to double the volume of the cone. what should he do?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0