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
garri49 [273]
3 years ago
7

Which two ratios form a proportion?

English
2 answers:
denis-greek [22]3 years ago
8 0

Answer:

D)   3:4 and 15:20

Explanation:

if we reduce both the ratios we will get the same result that 3:4.

if we divide 15 and 20 with 5, we will get the ratio 15:20 reduced to 3:4

Nikitich [7]3 years ago
3 0

Answer:

D) 3:4 & 15:20

Explanation:

Ratios that form a proportion are ratios that, when divided or multiplied by the same number to both sides of the ratio, would equal the other.

A) is not a proportion, because the numerator was multiplied by 2, but the denominator was multiplied by 3.

B) is not a proportion, because the numerator was multiplied by 3, but the denominator was multiplied by 3.75.

C) is not a proportion, because the numerator was multiplied by 4, but the denominator was multiplied by 4.5

D) is a proportion, because both the numerator and denominator was multiplied by 5 to get the other ratio:

3 x 5 = 15

4 x 5 = 20

~

You might be interested in
Identify the correct conjunctive adverb that completes the following sentence:
sergey [27]
Finally is the correct answer
8 0
3 years ago
Read 2 more answers
What is a hypothesis and during which steps is it important?
MakcuM [25]

Answer:

<em>A hypothesis is a testable, scientific statement</em> based upon limited evidence as a starting point in order for further investigation.

I assume when you ask <em>during which steps is it important</em> you mean the steps of the scientific method. Although it is important throughout the entire process, the most important would probably making a prediction. You cannot make a (good) prediction without a hypothesis. And without a prediction, you cannot test anything at all. You can't form a conclusion of any sorts.

So I would say it is most important when trying to form a prediction based on your hypothesis.

5 0
4 years ago
Read 2 more answers
Which describes the House of Burgesses?
Kay [80]
B the first representative assembly in the European colonies.
6 0
3 years ago
Read 2 more answers
How does Eumaeus treat the beggar?.
denis-greek [22]
Eumaeus treats him very poorly,as he is not recognized.Hope this helps.
5 0
3 years ago
Read 2 more answers
How many lines are each<br> stanza of Whitman's poem?<br> A. 3<br> B. 4<br> C. 8<br> D. 24
balandron [24]

Answer:

c

Explanation:

8 0
3 years ago
Other questions:
  • Which of the following BEST explains why an author might choose to have a hero die at the end of the story?
    11·2 answers
  • Which country is the Slipperiest?
    14·1 answer
  • seeing an error message on the screen after you click on a link icon may indicate that your pc doesn't have the correct to view
    5·1 answer
  • Which one of the following statements is true regarding paragraphs?
    10·2 answers
  • Which element of greek tragedy is associated with tragic flaw within the protagonist that helps bring about his or her downfall?
    8·1 answer
  • Which term means "a figure of speech that compares two different things using the words 'like' or 'as
    8·1 answer
  • Why is it essential to defend human rights?
    5·2 answers
  • Left
    6·2 answers
  • What does Miranda beg Prospero to do with the men in the shipwreck?
    11·1 answer
  • In lines 1-43 what words or phrases convey a tone of disgust and horror?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!