Iam confused on what i am supposed to do on this problem.

for questions 5 – 7 it is easier to start by sketching the triangle.

5. c = 100°, a = 1 / 2, and b = 1 / 3

am i just supposed to solve for all sides and angles?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

The radius of a sphere is 3 inches. which represents the volume of the sphere?