A and B are two cylinders that are mathematically similar. The area of the cross-section of cylinder A is 18 cm

Work out the volume of cylinder B.

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.