The tee for the fourth hole on a golf course is 300 yards from the tee. on that hole, marsha hooked her ball to the left, as sketched below. find the distance between marsha’s ball and the hole to the nearest tenth of a yard. a. 97.5 yd b. 195.4 yd c. 105.1 yd d. 123.7 yd

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

70

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92