Find the volume of the composite figure formed by a hemisphere with the radius r = 10 cm and a cube with the side length L=
20 cm.

Aline passes through 3,7 and 6,9 what equation represents the line

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6