Please help I would be grateful!

Also explain why it’s that answer

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

How are sas and sss used to show that two triangles are congruent?

Divide reduce the answer to lowest term 3/7 divided 1 1/6