**NEED ANSWERS ASAP!! Please show legitimate answer and provide step by step explanation to support your answer for Questions #12 - #21** (__preferred if you were to write it on graph paper__). **These are practice questions designed to prepare me for my upcoming finals test next week, the questions and answers used for this test can't be used for the finals test**

Image transcriptions

Question 12 Joel owns 12 shirts and is selecting the ones he will wear to school next week. How many different ways can Not yet Joel choose a group of 5 shirts? (Note that he will not wear the same shirt more than once during the week.) answered Points out of Select one: 1.00 O a. 60 ways Flag question O b. 17 ways O c. 95,040 ways O d. 792 ways

Question 13 Find the area of the triangle with vertices A(-3, 2), B(1, -2), and C(1, 3) Not yet answered Points out of IC ...i... ....... 1.00 3 4 A -.2 - ..:... Flag question -4 -3 . ..... 2 4 -2 ..... ...... -3 B Select one: O a. 12 units O b. 20 units O C. & units O d. 10 units

Question 14 Find the probability that a point chosen randomly inside the circle is in the trapezoid. Round to the nearest Not yet hundredth. answered Points out of 1.00 ...i....i....i..i.i... ........... 4- Flag question THAI i................. .......- i....i....i Select one: O a. 0.21 O b. 0.15 O c. 0.17 O d. 0.23

Question 15 Find the shaded area. Round to the nearest tenth. Not yet answered Points out of 1.00 V Flag question 5 in. 6 in. Select one: O a. 20.2 in2 O b. 13.3 in O c. 25.5 in O d. 10.4 in

Question 16 Find the volume of the composite figure. Round to the nearest hundredth. Not yet answered Points out of 1.00 3 ft Flag question 3 ft 6 ft Select one: O a. 197.82 ft3 O b. 113.04 fts O c. 84.78 ft3 O d. 28.26 ft3

Question 17 Not yet Write the trigonometric ratio for cos X as a fraction and as a decimal rounded to the nearest hundredth. answered Points out of 1.00 15 Flag question 12 Z Select one: O a. cos X = 12 8 1.33 O b. cos X = 15 12 = 0.80 O c. cos X = 5 9 = 0.60 O d. cos X = 12 9 = 0.75

Question 18 Jessie is building a ramp for loading motorcycles onto a trailer. The trailer is 2.8 feet off of the ground. To avoid Not yet making it too difficult to push a motorcycle up the ramp, Jessie decides to make the angle between the ramp answered and the ground 150. To the nearest hundredth of a foot, find the length of the ramp. (Hint: draw a right Points out of triangle to represent the situation) 1.00 Flag question Select one: O a. 2.90 feet O b. 10.45 feet O c. 0.72 feet O d. 10.82 feet

Question 19 An eagle 300 feet in the air spots its prey on the ground. The angle of depression to its prey is 150. What is the Not yet horizontal distance between the eagle and its prey? Round to the nearest foot. (Hint: Draw a right triangle to answered represent the situation). Points out of 1.00 Select one: Flag question O a. 723 ft O b. 1,159 ft O c. 1,120 ft O d. 310 ft

Question 20 Reflect a figure with vertices A(1, 2), B(3, 6), ((-1, 2), and D(-2, - 2) across the x-axis. Find the coordinates of the Not yet new image. answered Points out of 1.00 Select one: Flag question O a. A'(-1, - 2), B' (-3, - 6), 0 (1, - 2), and D' (2, 2) O b. A'(-1, 2), B' (-3, 6). C' (1, - 2), and D' (2, - 2) O c. A' (1, 2), B' (3, 6), C' (-1, 2), and D' (-2, - 2) O d. A'(1, - 2), B' (3, - 6), C' (-1, - 2), and D' (-2, 2)

Question 21 The diagram shows the parallelogram-shaped component that attaches a car's rearview mirror to the car. In Not yet parallelogram RSTU, UR = 25, RX = 16, and mySTU = 42.40. Find ST, XT, and mcRST. answered Points out of S 1.00 Flag question F R Select one: O a. ST = 5, mcRST = 137.60, XT = 4 O b. ST = 25, mcRST = 47.80, XT = 16 O c. ST = 25, myRST = 137.60, XT = 16 O d. ST = 16, myRST = 42.40, XT = 25

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