Using a property of operations, what can you say about the sums of (-13.2) + 8.1 and 13.2 + (-8.1)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Put the equation in slope intercept form by solving for y

Which of the following best describes the delian problem?