Mathematics, 25.06.2019 10:10, Will1119
Melissa sees a lighthouse from her sailboat. she knows the height of the lighthouse is 154 feet. she uses a measuring device and determines that the angle to the top of the lighthouse from her boat is 35°. how far is the sailboat from the base of the lighthouse?
Answers: 2
Mathematics, 21.06.2019 15:50, kendallreed39
3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?
Answers: 1
Melissa sees a lighthouse from her sailboat. she knows the height of the lighthouse is 154 feet. she...
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