Determine the volume of the following objects. Round all answers to the nearest tenth, if necessary.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles