P + 1/4 (is greater than or equal to) 2

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)