You are standing 49 meters from the base of a tree that is leaning 8° from the vertical away from you. the angle of elevation from your feet to the top of the tree is 24°30'.
(a) draw a triangle that represents the problem. show the known quantities on the triangle and use the variable h to indicate the height of the tree. (do this on paper. your instructor may ask you to turn in this work.)
(b) write an equation involving the unknown height h of the tree, the angle of elevation from your feet to the top of the tree h, and the angle opposite the distance from you to the base of the tree a.
Answers: 3
Physics, 21.06.2019 17:30
What is the difference between electrically neutral objects and electrically charged objects
Answers: 2
Physics, 22.06.2019 10:10
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
You are standing 49 meters from the base of a tree that is leaning 8° from the vertical away from yo...
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
History, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Physics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01