What type of triangle is triangle ABC?
Give reasons for your answer.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

If the value of cos330°is√3/2 then find cos 165°.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =