Aman who is 6 feet tall cats a shadow that is 15 feet long. a tree casts a similar shadow is 22 ft how tall is the tree?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Ihave trouble finding the nth term of a linear sequence

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse