Find the perimeter of an isosceles triangle
whose base is 40 cm and whose base angle is 70".

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Identify the graph of y = ln x + 1.