Find the measures of the numbered angles in the rhombus. The diagram is not to scale.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?