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
BlackZzzverrR [31]
3 years ago
7

If the cos 36° = three fourths, then the sin 54° = _____.

Geography
2 answers:
Yakvenalex [24]3 years ago
5 1

Answer:

1/2

Explanation:

because the angles are complementary

4 over 3 because the angles are supplementary

bogdanovich [222]3 years ago
6 0

Answer:

the answer is 3/4

Explanation:

Because they are complementary

=)

You might be interested in
Physics studies the details of all of the following except? energy motion plants foce​
jeka57 [31]

Answer:

Plants

Explanation:

Assuming that "foce" means "force", Plants aren't a part of physics. While motion, energy, and force are.

3 0
2 years ago
Read 2 more answers
Which two air masses would most likely form a tornado when they meet?
just olya [345]

Answer:

Warm, Wet Southern Winds and Dry, Cool Northern Winds

Explanation:

i am not sure about this but I've tried

6 0
2 years ago
Read 2 more answers
The midwestern united states mainly has which type of climate
qaws [65]

Answer:

The Midwestern U.S mainly has a "humid continental climate"

Explanation:

A "humid continental climate" has 4 seasons and large temperature changes between seasons. It typically has warm to hot (sometimes humid) summers and cold (sometimes very cold in the northern areas) winters.

5 0
2 years ago
Based on fault trenching work, geologists can use broken soils (that geologists date in a lab using charcoal) to identify past e
schepotkina [342]

Answer:

140 years is average duration of an earthquake.

Explanation:

  • The Hayward fault is a geologic fault that is capable of massive destruction and is 119 km long fault western base of hills of San Francisco and is parallel to the San Andreas fault. The occurrence of an earthquake of 6.8 magnitudes in 1868 was biggest earthquake in California history.  
  • Recently various geologists have taken time interval of the past five large earthquakes and based on the past earthquakes data the interval of 140 years it will take to the formation of a large earthquake.
5 0
3 years ago
Mt. redoubt’s seismic activity is due to the interaction of which two tectonic plates
frosja888 [35]

Answer:

Correct answer is: Due to interaction between Pacific and North American plate.

Explanation:

Mountain Redoubt is located in south Alaska. Mentioned mountain is in the vicinity of convergent plate boundary between North American and Pacific plate.

Convergent boundary means that those plates are <em>colliding</em>. One plate always slides beneath another, and in this case Pacific plate slides beneath North American. Area of collision is known as subduction zone.

Pacific plate is oceanic plate, and North American is continental plate. Oceanic plates <u>always slides</u> beneath continental ones. Reason for that is due to their density. Oceanic plates are denser, so they go under continental ones.

Pacific and North American plate interaction is typicall oceanic-continetal boundary where <em>earthquakes</em> (seismic activity) and <em>active volcanoes</em> are common. Some of the strongest earthquakes happened in this area. That was in 1964 in Prince William Sound in the south coast of Alaska. Magnitude was 9.2M, second strongest quake ever recorded in world's history.

4 0
3 years ago
Other questions:
  • Koalas eat _____ of the 700 different types of eucalyptus trees. A. 455 B. 1 C. 25 D. 700
    14·1 answer
  • Which phrases describe causes of the greenhouse effect? A.insulating atmosphere B.longer days C.solar radiation D.gases and wate
    12·2 answers
  • How many regions or subregions are named after a specific body of water?
    14·1 answer
  • The belief that Chinese rulers ruled by divine right is known as _____. the Mandate of Heaven Buddhism Vedas
    13·1 answer
  • What do earthquakes tell scientists about the history of the planet?
    14·2 answers
  • What country in central america lies farthest to the west?
    6·1 answer
  • What causes a compass to behave as it does?
    13·2 answers
  • Please help me!! I will choose the brainiest answer!!!
    14·2 answers
  • Consider a parcel of air arriving at the Posts coast with a temperature of 150°C and a dewpoint temperature of 100°C. Since the
    15·1 answer
  • What does nature refer to in the nature-versus-nurture debate
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!