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
kompoz [17]
3 years ago
6

from the top of a cliff 20m high,a boat can be sighted at sea 75m from the foot of the cliff.calculate the angle of depression o

f the boat from the top of the cliff ​
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

The angle of depression will be= 14.9 degrees

Step-by-step explanation:

tanx=20/75=0.267  

x=tan−10.267=14.93°

x= 14.9°

You might be interested in
Please Help! Are F(x) and G(x) inverse functions across the domain [3,+∞)?
allochka39001 [22]

Answer:

A

Explanation:

For functions to be inverse, it must be true that f( g(x) ) = x and g( f(x) ) = x.

But for F( G(x) ), we have √( G(x) - 3 ) + 8

= √( (x+8)² - 3 - 3 ) + 8

= √( (x+8)² - 6 ) + 8

This -6 part should be cancelled out for functions to work out but we cannot do that, therefore F(x) and G(x) are not inverse.

5 0
3 years ago
I bought 10 piece chicken nuggets (400 calories) I ate 8 and left the 2 how much calories did I consume???
aivan3 [116]
400 divided by 10 is 40
Then you multiply 8 by 40 because you ate ate chicken nuggets
You should get 320
5 0
3 years ago
Read 2 more answers
Jenny makes food for her hummingbird feeders. The food is made up of 1 part sugar and 4 parts water. She uses 3434 cup of sugar
Bond [772]
Okay so every part of sugar requires 4 parts of water 

so

3434 cups of sugar x 4 (parts of water per 1 part of sugar) = 13736 

She will need to use 13, 736 parts of water for 3, 434 parts of sugar 
5 0
3 years ago
Read 2 more answers
Teenagers signed up to be subjects in a psychology experiment. When they arrive
stealth61 [152]
Lol Hahahhaahhahahahaha
4 0
3 years ago
I need to know what 2 numbers go in here to equal 20​
mr Goodwill [35]

Answer:

4 and 2

Step-by-step explanation:

4x4+2x2

16+4=20

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which number is not in scientific notation? 6 ⋅ 10^25 2.01 ⋅ 10^−2 1.3 ⋅ 10^−4 0.5 ⋅ 10^3
    5·1 answer
  • American car makers produce 5,650,000 cars each year. In a report,Ben wrote that Americans made 6,550,000 cars. What mistake did
    6·1 answer
  • Please help picture shown
    12·1 answer
  • Is transformation an isometry ?
    11·1 answer
  • How do you solve this???? Need help ASAP!!
    15·2 answers
  • Use Distributive Property to express: 48+72
    12·1 answer
  • The circle has a diameter of 16 inches. What is the area of the circle, rounded to the nearest square inch? A circle with diamet
    7·2 answers
  • Determine the solution for x^2+2x+8
    12·1 answer
  • A stock valued at $100 decreases in value by 9.5% each year? What is the function?
    12·1 answer
  • Which two terms in (3+14) +27 could you add to get a multiple of ten? ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!