If the length of a rectangle is 4.3 feet and its width is 2.7 feet: what is its area? feet what is its

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.