The height of a triangle is twice the length of its base. the area of the triangle is 50m^2. find the height and base to the nearest tenth of a meter

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)