Choose the name of the highlighted part of the figure. O A.
side
OB.
Vertex
O c. angle

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

If the value of cos330°is√3/2 then find cos 165°.

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?