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vova2212 [387]
3 years ago
12

Screenshot below solving equations algebra please help

Mathematics
1 answer:
Alla [95]3 years ago
8 0

Answer:

the answer would be x=6

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From the diagram below, if the tree is 34 ft. tall, and the angle of elevation from point B to the top of the tree is 26 °, find
lana66690 [7]

Given the height of the tree and the angle of elevation from point B, the distance between the tree is from point B is approximately 70ft.

<h3>What is the distance between the tree and point B?</h3>

Given the data in the question;

  • Height of tree opposite angle of elevation = 34ft
  • Angle of elevation θ = 26°
  • Distance between tree and point B| Adjacent = ?

Since the scenario form a right angle triangle, we use trig ratio.

tanθ = Opposite / Adjacent

tan( 26° ) = 34ft / x

We solve for x
x = 34ft / tan( 26° )

x = 34ft / 0.4877

x = 70ft

Given the height of the tree and the angle of elevation from point B, the distance between the tree is from point B is approximately 70ft.

Learn more about trigonometric ratio here: brainly.com/question/28038732

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3 0
1 year ago
Cot y, if csc y =-10/3 and cos y&lt; 0
fredd [130]
\csc y=-\dfrac{10}3\implies\sin y=-\dfrac3{10}

\cos^2y=1-\sin^2y\implies \cos y=\pm\sqrt{1-\dfrac9{100}}=\pm\dfrac{\sqrt{91}}{10}

You're told that \cos y, so omit the positive root.

\cot y=\dfrac{\cos y}{\sin y}=\dfrac{-\frac{\sqrt{91}}{10}}{-\frac3{10}}=\dfrac{\sqrt{91}}3
7 0
3 years ago
What methods do stock analysts use to value an asset if they calculate profit minus the cost of capital?
Elan Coil [88]

Answer:

Economic Value Added (EVA)

4 0
3 years ago
If you start with 60% sunny days and after 200 days it decrease by 50%. How many days of the 200 were sunny days
qaws [65]
120 sunny days if there were 60% of em in 200 days
4 0
3 years ago
The Question is in the file below. (Khan Academy)
galben [10]
That little squaer angle means right angle or 90 degrees

the black line and the red line cross

therefor the oposte angles are eqal measure
7x=90+x
solve
minus x
6x=90
divide 6
x=15

x=15
5 0
3 years ago
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