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
Pepsi [2]
3 years ago
6

What evidence do we have that distant galaxies are moving away from us?

SAT
2 answers:
horrorfan [7]3 years ago
7 0

Answer:

... because Edwin Hubble was the man that proved it from his observations.  He proved that there is a direct relationship between the speeds of distant galaxies and their distances from Earth. This is now known as Hubble's Law.

Explanation:

Vitek1552 [10]3 years ago
4 0

Answer:

Using the redshift of electromagnetic spectra you can determine the current distance and speed of remote galaxies. Observing the same galaxies over time you can determine that the galaxies are moving away from us and accelerating. You will also note that their speed is proportional to their distance (the further away they are the faster they are moving), which is a feature of metric expansion.

Explanation:

You might be interested in
Why... I dislike this site.... I just got a 0/3 on my quiz and I looked up the answers on here and saw one person that had the s
aalyn [17]
Hopefully you can retake your quiz!! :)
8 0
3 years ago
The box of candies is shared equally.
masha68 [24]

Answer:

hmm I guess you want to complete ur question..,m

4 0
2 years ago
How many even intergers greater than two and less then twenty are equal in value to the sum of two prime numbers?
lilavasa [31]
The answer would be 6 even numbers greater than 2 and less than 20 would be equal to the sum of two prime numbers.

explanation:

even numbers greater than 2 and less than 20 would be 4, 6, 8, 10, 12, 14, 16, and 18.
the prime numbers we can use would be 2, 3, 5, 7, 11, and 13.

13+3=16 and 13+5=18.
11+3=14.
7+3=10 and 7+5=12.
finally, 5+3=8.

that makes a total of 6 even numbers.
5 0
3 years ago
Rewrite the similes so that they relate to the ocean
Hatshy [7]
Hello!

We can compare these adjectives to things related to the ocean as seen below.

As fast as a sailfish.
As big as a whale
As cute as a clownfish
As quiet as a starfish
As smart as a dolphin
As cool as a dive in the ocean
As cold as the deep ocean
As cool as a coral reef
As quick as a swordfish
As strong as a shark

For the bonus you could say a seashell is beautiful. As beautiful as a seashell.

I hope this helps!
3 0
3 years ago
When you are going through a crosswalk on foot which part highway transportation system hts include
lisabon 2012 [21]
The first I think I am not so sure
8 0
3 years ago
Other questions:
  • Carlos is preparing for a 100-meter dash. He notices that the wind is blowing strongly from the finish line toward the start lin
    10·1 answer
  • Is someone know the answer?<br> Thank you.
    7·2 answers
  • H(x)=(x-5)(x+5) ,the function h is defined as shown.for what value of x does the function h reach its minimum value?
    7·1 answer
  • PLEASE HELP<br> what’s the answer
    6·2 answers
  • What are the possible drawbacks of democracy
    14·1 answer
  • How much does Gautrain cost??​
    6·1 answer
  • Which of the following is not a reason for cluster distribution of organisms? a. Localized availability of resources b. Herd beh
    6·1 answer
  • ________ play a key role in moving development projects through the SDLC or scrum development process.
    7·1 answer
  • What is the volume of an irregularly shaped object that has a mass 3. 0 grams and a density of 6. 0 g/ml?.
    15·1 answer
  • Select the correct answer from the drop-down menu. read the passage. then choose the best way to complete the sentence. informat
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!