Quadrilateral ABCD has side lengths of AB= 22 +2 BC =
quadrilateral ABCD is a paralelogram
CID = 5-10 and AD=
Find the value of z for which

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

The measure of an angle is 117°. what is the measure of a supplementary angle?