Mathematics, 05.10.2021 03:30 edailey7230
point a is -6,-5 and point c is 4,0 Find the coordinates of point b on ac such that a ratio ab to bc is 2:3
Answers: 1
Mathematics, 22.06.2019 01:00, SpeechlessZzz9920
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)
Answers: 3
Mathematics, 22.06.2019 03:00, pilarmonsivais
Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?
Answers: 3
point a is -6,-5 and point c is 4,0 Find the coordinates of point b on ac such that a ratio ab to bc...
Mathematics, 10.10.2020 20:01
Biology, 10.10.2020 20:01
English, 10.10.2020 20:01
Mathematics, 10.10.2020 20:01
Social Studies, 10.10.2020 20:01
Chemistry, 10.10.2020 20:01
Physics, 10.10.2020 20:01