Given the following scenario, would you use the Wilcoxon Rank Sum or the Mann Whitney Test? Determining if there is a difference in ratings in maintenance quality at two TireZone locations. Forty customers were randomly selected from the location on 13th Street, and forty five customers were randomly selected from the Newberry Road location. Group of answer choices Wilcoxon Rank Sum Test Mann Whitney Test

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Which of the following best describes the figure?