7, 8, 9, 10, 11, 12, 13, 14, 15, 16 image College Essay Help Service

Question 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
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Calculate the area of each shaded region below. If your answer uses # , give your answer in terms of a. 11. Calculate the slopes of lines A and B. (103) 50 A X A. 125 -18V3 B. 613 24.x N (3, -1) C. 36 /3x D. 1813 12# E. 673 36. 12. A rectangular solid has a length of 16, a width of 20, and a total surface area of 4480. What is the total (10) surface area of a similar rectangular solid with a width of 10? Answer each question below. 13. A cylinder has an altitude of 12 and a base with radius 9. Find the volume of a similar cylinder that has a (100) base with a radius of 15. Give your answer in terms of a . 9. Find the midpoint of the line segment below. (182) Select the equation for the line described below. # (1,3 ) (104) 14. The line that crosses the point (8, 1) and is parallel to the line y = – -x-3. – 7X -3 B. V=-x-1 C. ya-4x 3 D. y=4x-31 (-2 , -1 ) E. y= -4r 3 Answer each question below. 15. WXYZ and WRST are squares. Find AZ. 16. Find r, the radius of the regular octagon below. (73) Make sure your answer is fully simplified. (79) Estimate your answer to two decimal places. 10. Find the lengths of the dashed sides of the diagram below. Make sure your answers are fully simplified. B (0,4) C (4,4 ) A (0,0) D ( 6,0)
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