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
Illusion [34]
3 years ago
13

Determine which ratio forms a proportion with 18/21 by writing the ratios in simplest form.

Mathematics
2 answers:
11111nata11111 [884]3 years ago
5 0

Answer:

correct answer is option B

Step-by-step explanation:

the given ratio

     18/21....................(1)

as the options in the comments you mentioned are

A) 66/70

B)12/14

C ) 12/70

to solve this convert the given ratio in simplest form

\dfrac{18}{21}=\dfrac{6}{7}

A)\dfrac{66}{70}=\dfrac{33}{35}

B) \dfrac{12}{14}=\dfrac{6}{7}

C ) \dfrac{12}{70}=\dfrac{6}{35}

hence, the correct answer is option B

Andru [333]3 years ago
4 0
What are the ratios?
You might be interested in
Can someone help me with this pls?​
Nitella [24]
It has to be the first one
3 0
2 years ago
Determine the measure of x
grigory [225]

Answer: 43 degrees

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the domain of the relation graph below?
mixer [17]

Look at the picture.

Domain: -4 ≤ x ≤ 4

Range: -1 ≤ y ≤ 1

<h3>Answer: {x | -4 ≤ x ≤ 4}</h3>

6 0
3 years ago
Read 2 more answers
Which statements are true regarding the sides and angles of the triangle? Select three options. Line segment X Y is the longest
sineoko [7]

Answer:

B. Angle X is the largest angle.

C. Angle Z is greater than angle Y.

E. Line segment X Z is the shortest side.

Step-by-step explanation:

YZ = 2n, XZ = n - 2, XY = n + 4 and n ≥ 5.

YZ - XZ = 2n - (n - 2) = n + 2. but n ≥ 5, hence YZ - XZ = n + 2 ≥ 7.

YZ > XZ

YZ - XY = 2n - (n + 4) = n - 4. but n ≥ 5, hence YZ - XY = n - 4 ≥ 1

YZ > XY

XY - XZ = n + 4 - (n - 2) = 6: XY > XZ

Therefore:

YZ > XY > XZ

The angles are proportional to their opposite sides, hence:

∠X > ∠Z > ∠Y

A. Line segment XY is the longest side.

This is wrong because YZ is the longest side.

B. Angle X is the largest angle.

This is correct. ∠X is the largest angle because it is opposite to the longest side (YZ)

C. Angle Z is greater than angle Y.

This is correct. ∠Z is opposite to the side XY while ∠Y is opposite to the side XZ

D. Line segment XZ is opposite the largest angle.

This is wrong. ∠X is the largest angle which is opposite to the longest side (YZ)

E. Line segment X Z is the shortest side.

This is correct

8 0
3 years ago
Read 2 more answers
Express x^2-8+5 in the form (x-a)^2-b where a and b are integers
Tanzania [10]

Answer:

(x-4)^2-9 where a=4 and b=9

Step-by-step explanation:

x^2-8x+5

x^2-8x+16-16+5

(x-4)^2-9, a=4 and b=9

6 0
2 years ago
Other questions:
  • Median of 70 61 87 85 72 65 86 80 90 60 63 81 75 77 67
    15·2 answers
  • The point (2, –4) is reflected across the line y = –1. What are the coordinates of the image?
    9·1 answer
  • What is the value of the expression 1/5 divided by 4
    9·2 answers
  • Please Help!!<br> Write the function I'm vertex form<br> y = -x^2-2x+6<br> y=
    6·1 answer
  • Describe 2 ways you could evaluate 37% of the sum of 27 3/5 and 15/9  
    14·1 answer
  • If you help me with this easy question, I will give you 1 thanks and 5 stars :) (number 1)
    14·1 answer
  • Find the volume of this prism:
    10·1 answer
  • What is the slope of the line shown below?
    8·1 answer
  • Patrick receives 14 phone calls in a week. Andrew receives 10 phone calls. David receives 8 phone calls. George receives 11 phon
    9·1 answer
  • Sarah saves $1. 5 daily while jessica saves $1 more than sarah each day. Although jessica started saving 10 days later than sara
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!