The angle 01 is located in Quadrant III, and cos(01) = -30/13
What is the value of sin(01)

The hypotenuse of an isosceles right triangle is $14\sqrt 2$. what is the area of the triangle?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.