Solve 15. 17. 19. x * 45 Z 30 142 X 45 Z 60 y 60 45

Solve

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15. 17. 19. x * 45 Z 30 142 X 45 Z 60 y 60 45 63 39 Z x = y = N= x = y = Z= x = y = Z= 21. Find the perimeter of the triangle: A 60 60 4/15 16. 18. 20. 45 163 30 x 30 45 20 y Z 30 45 106 X = y= Z= x= y= Z= x= y= z= 22. Find the perimeter of the square: 28 23. Steel loading ramps are used to load a lawn mower onto a truckbed 37.5 inches above ground. If the ramps make a 30 angle with the ground, find the length of the ramps in feet. 24. The infield of a baseball field is a square with sides measuring 90 feet. A ball is thrown from third to first base is caught in 1.2 seconds. Find the speed of the ball in feet per second. Round to the nearest tenth. 15. 17. 19. x * 45 Z 30 142 X 45 Z 60 y 60 45 63 39 Z x = y = N= x = y = Z= x = y = Z= 21. Find the perimeter of the triangle: A 60 60 4/15 16. 18. 20. 45 163 30 x 30 45 20 y Z 30 45 106 X = y= Z= x= y= Z= x= y= z= 22. Find the perimeter of the square: 28 23. Steel loading ramps are used to load a lawn mower onto a truckbed 37.5 inches above ground. If the ramps make a 30 angle with the ground, find the length of the ramps in feet. 24. The infield of a baseball field is a square with sides measuring 90 feet. A ball is thrown from third to first base is caught in 1.2 seconds. Find the speed of the ball in feet per second. Round to the nearest tenth.