Determine if segments AB and CD are parallel, perpendicular, or neither. AB formed by A (3, 8) and B(-6, 5); CD formed by C (-6, 7) and D(-3, 8)

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)