The average of your 3 quiz grades is 17 points. two of your quiz grades are 14 points and 19 points. write and solve an equation to find the third quiz grade

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

If value of cos330° is √3/2 then find tan165°.