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
Nastasia [14]
3 years ago
7

the angle of elevation of a jet plane from a point P on the ground is 60 degree after a flight of 15 seconds the angle of elevat

ion changes to 30 degree if the jet plane is flying at a constant height of 1500 root 3 metre find the speed of the jet plane​

Mathematics
1 answer:
Nana76 [90]3 years ago
5 0

Answer:

200m/s

Step-by-step explanation:

Please see the attached pictures for full solution.

You might be interested in
Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks?
romanna [79]
Total number of hours=14+20=34
34x9=$306
7 0
3 years ago
Read 2 more answers
Given side AB in ΔABC has length x, what is the length of side AC?
gladu [14]

Answer:

2x

Step-by-step explanation:

8 0
2 years ago
A easy question help.
Citrus2011 [14]

Answer:

170ft

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is a ratio equivalent to 3:2? (not 6:1)
Akimi4 [234]

Answer:

9:6, 12:8, and 15:10 are all ratios equivalent to 3:2

Step-by-step explanation:

To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero).

4 0
3 years ago
The line y = 2x +k is a tangent to the curve x² + 2xy + 20 = 0.
emmasim [6.3K]
A is 23.4 and b should be k point at 26
3 0
2 years ago
Other questions:
  • Which of the following volumes represent a perfect cube? Check all that apply.
    13·2 answers
  • Write 212,221,122, in order from greatest to least
    9·2 answers
  • Help!! algebra two!! <br> c-h :)
    10·1 answer
  • Could you please help me with this geometry assignment
    10·1 answer
  • One stamp is randomly selected from a 10-by-10 sheet of 100 stamps. What is the probability that the stamp selected is not along
    13·1 answer
  • What is the slope of a line that passes through the two points (12, -18) and (11,12)
    8·2 answers
  • Reflect the point (8,-7) across the x-axis
    14·2 answers
  • (-9)(x) =<br> x2+x-4<br> x2 + x + 4<br> * x2 – X+6<br> O x2 + x + 6
    7·1 answer
  • Trey made a scale drawing of a microchip using s scale of 2 inches to 1 centimeter. His drawing was an enlargement that depicted
    5·1 answer
  • The purpose of statistical inference is to make estimates or draw conclusions about a.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!