1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna [14]
2 years ago
11

Help.

Mathematics
1 answer:
Akimi4 [234]2 years ago
3 0

1035.33156649 meters high is the helicopter flying over the building.

Given that, an observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation.

We need to find how high is the helicopter flying over the building.

<h3>How to find the height of the building using trigonometry?</h3>

To measure the heights and distances of different objects, we use trigonometric ratios.

Here, use the Tangent rule to calculate the height of the building.

tan(angle) = opposite/adjacent

Now, tan 49°=h/900

⇒h=1035.33156649 meters

Therefore, 1035.33156649 meters high is the helicopter flying over the building.

To learn more about the angle of elevation visit:

brainly.com/question/21137209.

#SPJ1

You might be interested in
The students who run the school store ordered 1440 pencils. They are putting them in packages of 6 pencils. About how many packa
chubhunter [2.5K]

Well I don't get what the other parts of the question is asking, but they can make 240 packs of pencils.

7 0
3 years ago
A company packages their product in two sizes of cylinders each dimension of the largest cylinder is twice the size of the corre
Katarina [22]
The correct answer to your question is:
 D. The volume of the cylinder is 8 times the volume of the smaller cylinder. 
4 0
3 years ago
The four swimmers listed in the table are trying out for the swim team. Two will make the team. How many different combinations
ratelena [41]
Number of possible combinations = (4x3) ÷ 2 = 6

Answer: There are 6 possible combinations.
8 0
3 years ago
What is the value of y?
Slav-nsk [51]
In a triangle all of the angles always add up to 180, so let's set up an equation.

79 + 37 + y = 180
Simplify
116 + y = 180
Subtract 116 from both sides.
y = 64

The value of y is 64.

Hopefully this helps! If you have any more questions or don't understand, please comment or DM me, and I'll get back to you ASAP. :)
6 0
3 years ago
There is a line that includes the point(10, 5)and has a slope of 1 What
ziro4ka [17]

Answer:

y = x - 5

Step-by-step explanation:

Given the point, (10, 5), and the slope, m = 1:

Substitute these values into the <u>slope-intercept form</u> to solve for the y-intercept, <em>b</em>:

y = mx + b

5 = 1(10) + b

5 = 10 + b

Subtract 10 from both sides to isolate b:

5 - 10 = 10 - 10 + b

-5 = b

The y-intercept of the line is: b = -5. This represents the y-coordinate of the y-intercept, (0, -5), which represents the point on the graph where it crosses the y-axis. Along the y-axis, the value of x = 0. Hence, the y-intercept is (0, -5).  

Therefore, given the slope, m = 1, and the y-intercept, b = -5:

The equation of the line in slope-intercept form is:  y = x - 5.

3 0
2 years ago
Other questions:
  • What is 16-2t=5t+9
    10·2 answers
  • What does x equal .....​
    12·1 answer
  • What is 1.61 nearest tenth
    11·2 answers
  • For three consecutive plays, the Patriots gained
    8·1 answer
  • 3g) |<br> Which is the simplified form of the expression<br> 14:
    8·1 answer
  • What is the equation of the line that passes through (0, 2) and has a slope of O?
    8·1 answer
  • You randomly choose one shirt from the shelves.<br> Find the probability of the event.
    7·2 answers
  • What is the next sequence of 6,1,8,4,2,7 and why?​
    13·1 answer
  • 1. Greg buys(21 bags of nails. Each bag has85 nails in it. Greg
    11·1 answer
  • Find p + q<br><br> someone pls help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!