Use the image below to answer the following question: A right triangle is shown. The two angles that are not 90 degrees are marked x and y. The leg across from angle y measuring 3, another leg across from angle x measuring 4, and the hypotenuse measuring 5. What relationship do the ratios of sin x° and cos y° share? The ratios are opposites. (4 over 5 and negative 4 over 5) The ratios are both negative. (negative 4 over 5 and negative 4 over 5) The ratios are both identical. (4 over 5 and 4 over 5) The ratios are reciprocals. (4 over 5 and 5 over 4) Question 3(Multiple Choice Worth 1 points) (04.01 LC) Segment AB has point A located at (8, 9). If the distance from A to B is 10 units, which of the following could be used to calculate the coordinates for point B 10 = square root of the quantity of x plus 8 all squared plus y plus 9 all squared 10 = square root of the quantity of x plus 9 all squared plus y plus 8 all squared 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared 10 = square root of the quantity of x minus 9 all squared plus y minus 8 all squared Question 4(Multiple Choice Worth 1 points) (04.03 MC) Calculate the area of triangle ABC with altitude CD, given A (−3, −4), B (−6, 2), C (0, 0), and D (−4, −2). 14 square units 15 square units 18 square units 20 square units Question 5(Multiple Choice Worth 1 points) (04.01 MC) Sammy is classifying quadrilateral EFGH. How can she use coordinate geometry to determine whether EFGH is a rectangle? E(7, 10), F(4, 7), G(6, 5), H(9, 8) Sammy can use the distance formula to show opposite sides are equal and the slope formula to show that consecutive sides have opposite reciprocal slopes. Sammy can use the distance formula to show opposite are perpendicular and the slope formula to show that consecutive sides are equal. Sammy can use the distance formula to show that all sides are equal and the slope formula to show that consecutive sides have the same slope. Sammy can use the distance formula to show that al