The figure shows a solid cylinder of diameter 24 cm and height 32 cm. A cylinder of diameter
10 cm and height 14 cm is removed from the
original cylinder

(i) Find the volume of the remaining solid.
The remaining solid is to be painted on all
its surfaces.
(ii) Find the area that will be covered in paint.

1/3(x-10)=-4 solve for x with steps

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet