Will You Ever Solve My Question.

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2