Determine for each number whether it is a rational or irrational number Rational Irrational
1/et9
Et17
-1 2/3
0.423

Factor and solve to find roots x squared -x - 90 =0

Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?