A sector of a circle has a central angle of 60 degrees. If the circle has a radius of 5.5, find the
area of the sector.

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.