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Step2247 [10]
3 years ago
13

francisco needs to know the height of a tree. From a given point on the ground, he finds that the angle of elevation to the top

of the tree is 74.2 degrees. He then moves back 35 feet. From the second point, the angle of elevation to the top of the tree is 51.8 degrees. Find the height of the tree.
Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0

Please see the answer in the image.

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A total has a number of meeting rooms , m available for events. Each meeting room has 325 chairs. Write an equation to represent
Andreyy89
Literally a question similar to the one before.

c=m*325, so if m=7:

-> c = 7 * 325
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6 0
3 years ago
Need help finding the missing angle
Nutka1998 [239]

Answer:

The missing dimension is

5

Step-by-step explanation:

The Pythagorean Theorem states that

{a}^{2}  +  {b}^{2}  =  {c}^{2}  \\

Note that c is the hypothenus <em>(</em><em>the</em><em> </em><em>hypothenus</em><em> </em><em>is</em><em> </em><em>always</em><em> </em><em>opposite</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>angle</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>triangle</em><em>)</em>

Therefore

{a}^{2}  +  {b}^{2}  =  {c}^{2} \\  {12}^{2}  +  {b}^{2}  =  {13}^{2} \\ 144 +  {b}^{2}   = 169 \\  {b}^{2}  = 169 - 144 \\  {b}^{2}  = 25

\sqrt{ {b}^{2} }  =  \sqrt{25}  \\ b = 5

Therefore the missing dimension is 5

7 0
3 years ago
What is the slope-intercept of? 3x-2y = -16
inna [77]
Answer : y intercept , b is -6
4 0
3 years ago
Read 2 more answers
Solve the amount in picture
ss7ja [257]
It’s 2/25 because 24 x 1/3/100 and you simplify the complex fraction so it’s 24 x 1/300 now reduce the numbers with the greatest common factor 12 so now it’s 2x1/25 then calculate the product 2/25
5 0
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Type the correct answer in the box.
I am Lyosha [343]

Answer: your answer is one.I took the test so I know I got this right ☺️

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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