What is the square root of 75 using imaginary numbers

Is the number 128.439 a rational number

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?