Answer:
The angle of elevation from the person is ~ 19.7 feet
Step-by-step explanation:
Call the distance from the person to the tree is A and the bird's nest to the ground is B (right angle side of right triangle)
The distance from the person to the bird's nest is the hypotenuse (call C) of the right triangle
To find the hypotenuse we take the square root of the sum of the squares of the two sides of the right angle.
<u><em>Pythagorean formula</em></u>
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The area of triangle
=5*7/2
=35/2
17.5sq.units//
The area of parallelogram
=15*8
=120sq.units//
Answer:
28/3
Step-by-step explanation:
We see that the triangles are simalar to eachother, so we can set up this ratio:
x/(8+x) = 7/13
x = 56/13 + 7x/13
13x = 56 + 7x
6x = 56
x=56/6=28/3
If I knew I would tell ya bruh
Hi,
Answer: B) 25.82%
<u>My work:</u> For this problem you can easily achieve this problem (Preferably with a caculator) by taking the date’s 2014 and 1969 the time of growth and subtract them. When you do this you get the answer 45. From there you you take 45 (With caculator) and multiply it with 25.82 % (To do this you take 25.82 and press 2nd, then the percent). When you do this you get 11.619 which rounded is 12; furthermore, which is your answer.
I Hope I Helped!
