What is the surface area of a square pyraimd that is 5.95cm long and 5.1 cm wide

Let r = 3. what is the value of r + 58?

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Factor this polynomial completely x^2-64