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
hjlf
3 years ago
10

A jet is coming in for a landing. It's currently 25,000 feet in

Mathematics
1 answer:
Mariana [72]3 years ago
8 0

The angle of depression is 29.0521°. So it is a safe landing.

Step-by-step explanation:

Step 1:

The plane is flying at a height of 25,000 feet and 45,000 feet away from the landing strip. Assume it lands with an angle of depression of x°.

So a right-angled triangle can be formed using these measurements. The triangle's opposite side measures 25,000 feet while the adjacent side measures 45,000 feet. The angle of the triangle is x°.

To determine the value of x, we calculate the tan of the given triangle.

tanx = \frac{opposite side}{adjacent side}.

Step 2:

The length of the opposite side = 25,000 feet.

The length of the adjacent side = 45,000 feet.

tan x = \frac{25,000}{45,000} = 0.5555.

So x = 29.0521°. Since x < 30°, it is a safe landing.

You might be interested in
Is the ratio $81 in 9 hours equivalent to $63 in 7 hours
In-s [12.5K]
Yes they are equivalent because their ratio is 9
81/9= 9
63/7=9
3 0
3 years ago
algebra 1 exam 5 - continued Use the point-slope form linear equation given to complete problems 5-18 13. what is the equation i
Virty [35]

Answer:

im not sure what this is talking about be more spasific

Step-by-step explanation:

6 0
3 years ago
Target is having a sale. All make-up is 30% off. Alissa spends $45 on make-up. How much will Alissa save?
baherus [9]

Answer:

$13.50

Step-by-step explanation:

Alissa will save $13.50 from the sale.

7 0
3 years ago
Determine the value of x in the diagram.<br> 112<br> x<br> &lt;<br> 68<br> 112<br> =
nasty-shy [4]

Answer:

The value of x is 68, all the angles in a parrelelogram equal 360, 68 + 112 + 112 + x = 360, all the angles are 292, and subtracted from 360 you get 68

Step-by-step explanation:

3 0
3 years ago
Marjorie bought a new car with some miles already clocked on it. She kept track of the miles she put on her new car each day, as
Citrus2011 [14]

Answer:

the answer is 150

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Guys pls help solve for x
    11·1 answer
  • What is an advantage of using graphs and diagrams?
    6·1 answer
  • What are the coordinates of the point that is 1/6 of the way from a to b
    15·2 answers
  • The manager of a mall conducted a survey among two groups (n1 = 100, n2 = 100) of visitors to the mall on different days. She fo
    5·1 answer
  • (08.05)
    8·1 answer
  • Will mark brainliest for whoever answers ^
    10·1 answer
  • The number 48 can be written in the form 2n x 3. find the value of n!
    14·2 answers
  • HELPPP pweaseeee :( im confused again
    15·1 answer
  • Hosea's doctor has recommended that his daily diet should include 4 vegetables, 3 fruits, and 3 whole grains. At the grocery sto
    14·1 answer
  • How do i rearrange the following equation to slope intercept form?<br><br> -8y+6x=-48
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!