an exterior angle of a triangle is 105 and its two opposite interior angles are equal . Find the angles

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

What is the least common factor of 6 and 8

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