If you are given the coordinates of A, B, C, and D, how could you prove that ABCD is a rectangle? Select all that apply. A. Use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯, BC¯¯¯¯¯¯∥AD¯¯¯¯¯¯, AC¯¯¯¯¯¯⊥BD¯¯¯¯¯¯.
B. Use the distance formula to show that AB = CD, BC = AD, and AC = BD.
C. Use the distance formula to show that AB = CD, BC = AD, and use the midpoint formula to show that the midpoint of AC¯¯¯¯¯¯ and the midpoint of BD¯¯¯¯¯¯ are the same point.
D. Use the distance formula to show that AB = CD, and use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯ and AB¯¯¯¯¯¯⊥BC¯¯¯¯¯¯.
E. Use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯, and use the distance formula to show that AB = CD and AC = BD.

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions