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
Anna35 [415]
3 years ago
10

Do the ratios 15 20 and 3 4 form a proportion?

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

Answer:

Test the two ratios/fractions to see whether they are equivalent by multiplying diagonally (cross multiply). 3 4 = 15 20 4 * 15 = 60 and 3 * 20 = 60.

<em><u>This is a proportion. If the two numbers that are diagonal result in the same answer when they are multiplied, you are working with a proportion.</u></em>

Step-by-step explanation:

<h2>#BEBRAINLY </h2>
You might be interested in
15% of $70 get it correct for a 100 I need proof first
lana [24]

Answer: 170% da da

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the answer to number 16? PLEASE HELP ME!!!
attashe74 [19]
10 1/2 bags of seed. 3×3 1/2
5 0
3 years ago
Read 2 more answers
Please help me with this<br> simplify sqrt24w^14
Serjik [45]

Answer:

2×sqrt(6)×w⁷

Step-by-step explanation:

what I can read here, you need to simplify

sqrt(24×w¹⁴)

= sqrt(24)×sqrt(w¹⁴) = sqrt(4×6)×sqrt(w¹⁴) =

= 2×sqrt(6)×sqrt(w¹⁴)

and taking the square root of something with exponent simply means dividing that exponent by 2

so,

2×sqrt(6)×w⁷

6 0
3 years ago
What is 3.69Divided by 3
mestny [16]
1.23 is the correct answer
3 0
3 years ago
Read 2 more answers
How many times as great as the value of 3 in 4385
lukranit [14]
Υм ι тнιʝк ιтѕ 300 .нσρє ιт нєℓρѕ
7 0
3 years ago
Read 2 more answers
Other questions:
  • Someone please help me with this question ✨
    8·1 answer
  • Does anyone know how to do this?
    7·2 answers
  • A pair of pants with a marked price of $35.00 has a discount of 20%. How much is the discount? Can someone help me learn to do p
    9·1 answer
  • X = - y - 2 <br> 0.5x + y = 1
    5·2 answers
  • The side lengths of triangle a are increased by 40%. The side lengths of triangle b do not change. What is the new ratio of the
    8·1 answer
  • A rectangular prism and a cylinder both have a height of
    15·1 answer
  • Please help. We have this for homework.
    8·1 answer
  • The elevation we call sea level is actually the average level of the sea. This means that at average sea level, the elevation is
    12·1 answer
  • 1<br> -<br> 2 x(x-2x+4<br> Ayuda
    6·1 answer
  • -<br> At x=3 the function given by f(x) {x^2, x&gt;3<br> 6x-9x&gt;3<br> =
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!