The sum of each interior angle measure of a regular hexagon is:

a. 720 degrees
b. 120 degrees

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

What is the number 321,000,000 in scientific notation? also what is the number? ?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%