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
lisabon 2012 [21]
3 years ago
15

. In right triangle ABC, hypotenuse has a length of 26 cm, and side has a length of 17.6 cm. What is the measure of angle B, to

the nearest degree
Geography
1 answer:
Orlov [11]3 years ago
8 0

Answer: 47°

Explanation:

When given a right angle with 2 lengths and you have to calculate an angle, using Sine, Cosine or Tangent will work best.

Use Sine when given the Opposite and the Hypotenuse lengths.

Use Cosine when given the Adjacent and the Hypotenuse Lengths by and,

Use Tangent when given the Opposite and Adjacent Lengths.

The complete question includes that the side with length 17.6 cm is side BC which means that the side is the Adjacent side.

Cosine will therefore be used.

Cos (B) = \frac{Adjacent}{Hypotenuse}

Cos (B) = \frac{17.6}{26}

Cos (B) = 0.6769

B = Cos^{-1} * (0.6769)

B = 47°

You might be interested in
Please help I really need this. ​
emmainna [20.7K]

Answer:

The plates are moving towards each other. they usually involve a continental and oceanic plate. The oceanic plate is denser than the continental plate as they move together the oceanic plate is forced under the continental plate. The point at which this happens is called the subduction zone.

Explanation:

5 0
3 years ago
What is the relation of other subjects with geography ??
Sidana [21]
Geography uses other subject in it's studies. Very close to geography are geophysics and geology. Geophysics studies quantitatively physical phenomena of the planet Earth, geology studies composition of soil rocks and their development through history. Geography uses biology, statistics, mathematics and other subjects in order to better describe the Earth.
4 0
3 years ago
Observations show that all galaxies tend to move away from earth, and that more distant galaxies move away from earth at faster
slava [35]
<span>Observations show that all galaxies tend to move away from earth, and that more distant galaxies move away from earth at faster velocities than do galaxies closer to the earth. these observations imply that</span> galaxies with high speeds as measured from Earth are moving away from Earth and are farther from Earth than galaxies with lower speeds.  
5 0
3 years ago
What is the overall climate of the Atacama desert
emmasim [6.3K]
The overall climate of the Atacama desert is between 0 and 25 degrees Celsius. As well as being a very cold place, the Atacama desert is also one of the driest, with some areas having not received rainfall in over 300 years.
<span />
3 0
3 years ago
Answer this question for me?
zhuklara [117]

Answer:

1.) cool air takes up ___space is the answer.

As air gets warm, the air molecules have more energy and move around more, taking up more space. As the warm air expands, it becomes less dense than the cold air, so rises up and floats above the cold air.

2.) Without the wind there would be no ____ weather.

Wind is moving air and is caused by differences in air pressure within our atmosphere. Air under high pressure moves toward areas of low pressure.

3.) Wind is moving ____ air and makes ____ weather

I think don't quote me on that one lol.

6 0
3 years ago
Other questions:
  • How many countries are there in the world
    10·2 answers
  • What natural event can block solar radiation and have a short-term effect on climate? a. tsunami b. earthquake c. volcano d. glo
    9·2 answers
  • 13. You budget $100 for parking each month. Each day you use the downtown
    13·2 answers
  • Question 12 (1 point)
    14·1 answer
  • Which of the following statements is true?
    5·1 answer
  • I will give brainlyest and points<br><br> answer correctly
    14·1 answer
  • The Continental Divide__.
    5·2 answers
  • Which of the following change in sea surface temperature best describes an El Nino event?
    6·1 answer
  • Can humans survive without plans?explain your answer
    6·1 answer
  • How have rivers influenced the patters of settlement in the Northeast? Explain.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!