The measure of an angle is 68.2°. What is the measure of its supplementary angle?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Identify the number 127 as a rational or irrational. explain

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96