C=πd for d
pls show all steps

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?