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
IgorLugansk [536]
3 years ago
13

A plane takes off at an angle of elevation of 15 and travels in a straight line for 3,000 meters. What is the height of the plan

e above the ground at this instant?
Mathematics
1 answer:
Gala2k [10]3 years ago
3 0

That's a right triangle with hypotenuse 3000 and the height y is the side opposite the elevation angle of 15 degrees.

y = 3000 \sin 15^\circ


We can actually compute \sin 15^\circ exactly but I won't bother.

y \approx 776 \textrm{ feet}

You might be interested in
You can use a bar diagram to help you write the equation of a linear function.
Svet_ta [14]

Answer:

idk but I hope you the best of luck

7 0
3 years ago
If 4(x – 3) + x = –2x + 10, what is the value of x? ​
GalinKa [24]
U should add a picture to solve it
8 0
3 years ago
Read 2 more answers
The shaded triangle is set inside a pentagon. What type of triangle is the shaded triangle?
SpyIntel [72]
That is a right angled triangle
5 0
3 years ago
Read 2 more answers
Solve for x. 5x/7 - 5 = 50
Ratling [72]

Answer:

solution,

5x/7-5=50

5x-35=50

5x=50-35

5x=15

x=15/5

x=3.

3 0
2 years ago
Read 2 more answers
What is 3.42857142857 rounded to the nearest hundredth
Advocard [28]
3.43 look to the number to the right of the hundredths place. If it's higher than 5 round up.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Katie needs to figure out how much space a shoe box takes up it is 14 1/2 inches long 5 inches high and 6 1/2 wise what is the s
    13·1 answer
  • 2√15 =√15/3 = 5<br> IS THIS STATEMENT CORRECT <br> PLS EXPLAIN WITH CORRECT ONE
    11·1 answer
  • Suppose a 95% confidence interval for μ turns out to be (1,000, 2,100). To make more useful inferences from the data, it is desi
    9·1 answer
  • Which of the following graphs best represents f(x) = 3 sin 4x + 2?
    10·1 answer
  • The radius of a circle is 4 feet. What is the area of a sector bounded by a 72° arc?
    15·1 answer
  • Divide 67.9 by one hundred​
    13·2 answers
  • How much money will Charlie in 2013
    15·1 answer
  • Rewrite the following equation as a function of x. 680x + 10y -1000 = 0
    11·1 answer
  • By what number would you multiply both sides of the equation to solve it?<br><br> m/-3 =25
    5·1 answer
  • I need help!!! I have no idea what im supposed to do
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!