Find the perimeter of the triangle defined by the coordinates (9, 0), (-5, 0), and (-10, 6). (round to nearest tenth)

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

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