can I get help with 13 14 15 ? Penn State? E 7 Ways l. Ce e Chegg Srud: e Mechan
ID: 2920702 • Letter: C
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can I get help with 13 14 15
? Penn State? E 7 Ways l. Ce e Chegg Srud: e Mechanics ( Files Assignment Responses/last?dep-17791883#01 13. /266 points I Previous Answers Sttzing3 2 3.020 My Notes Ask Your Tea From the Pedimaxus International Airport a tour helioopter can fly to Cliffs of Insanity Point by following a bearing of N8.2 E for 195 miles and it can fy to Digfoot Falls by following a bearing of S68.5 E for 203 miles. Find the distance between Cliffs of Insanity Point and Bigfoot Falls. (Round your answer to the nearest whole number.) 250 x ml Submit Answer Save Progress rachce Another Version 14. 1.73/2.66 points | Previous Arswers SttzIng3 2.3.021 My Notes Ask Your Te ?'om the P dimaxu International Airport d tour helicopter can fly to Cliffs of Insanity Point by following d bearing of N5.9°C for 192 rriles and it can fly to Di foot ralls by following a bearing uf S66.8°C for 207 miles. Cliffs of Insanity Point and Bigfoot Falls both lie on a straight stretch of the Great Sasquatch Canyon. What bearing would the tour helicopter need to follow to go directly from Bigfoot Falls to Clitfs of Insanity Point? (Round your answer to one declmal place.) 15.12.78 points SlikTrig3 2.3 025 My Notes Ask Your Tea From a point 270 feet above level ground in a firetower, a ranger spots two fires in the Yeti National Forest. The angle of depression made by the line of sight from the ranger to the first fire is 2.7° and the angle of depression made by line of sight from the ranger to the second fire is 1.8". The angle formed by the two lines of sight is 115. ind the distance between the twa fires. (Hint: In order to use the 1 15 angle bei veen lhe lines uf sighl you will lirsi need o use righl an le T?urlorrelry lo inc lhe lengths ur he lire ol si hl. This will give you d S le An le Sne case in which lo apply he Law ol Cos nes. Round your answer to the nearest whole number.) Submit Assignment Save Assignment ProgresS Hene My Assi Exlesiu Reques! GOS PM O Type here to searchExplanation / Answer
Solution(13)
A bearing of N8.2°E for 195 miles and a bearing of S68.5°E for 208 miles.
angle = (180° - 8.2° - 68.5°) = 103.3°
The distance between Cliffs and Falls is the side opposite that angle.
Use the Law of Cosines;
d2 = 1952 + 2082 - 2*195*208*cos(103.3°) = 99950.63
d = 316.15
Distance d = 316 miles when rounded to nearest whole number.
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