Use the associative, distributive, De Morgan, or other laws to show that:

A bowling ball is rolled down the alley with a constant velocity of 1.4 m/sec. at an angle of 86° to the starting line. The position of the person throwing the bowling ball can be represented by the point (0,0). Where is the ball after 8 seconds? O (0.1,1.4) O (0.6,8.0) O (0.8,11.2) O (11.2,0.8) A ball is thrown with a slingshot at a velocity of 95 ft./sec. at an angle 25° above the ground from a height of 6 ft. Approximately how long does it take for the ball to hit the ground? Acceleration due to gravity is 32 ft./s2. O2.65 seconds O2.51 seconds 05.45 seconds 5.38 seconds

(csc a - sec B) + (sec ß + csc a)( sec ß- csc a) = - 2 sec B( csc a- sec B)