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
Sliva [168]
3 years ago
15

Do the ratios 6/3 and 14/7 perform a ratio​

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0

Answer:

The answer is Yes

Step-by-step explanation:

You might be interested in
HELP ASAP IM GIVING 40 POINTS I NEED THE AREA FROM THIS TRAPEZOID MODEL IN PICTURE
Nitella [24]

Answer:

51/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Label the slope and y intercept​
dedylja [7]
Y intercept is (0,3)
Slope is 3/2
6 0
3 years ago
Find the slope of each graph. Express the answer in simplest form.help ​
Licemer1 [7]

Answer:

I think the slope is, as a point on the graph, (0,4).

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help on this. Please someone help. I would appreciate it!
Step2247 [10]

Use the circular formula and divide the volume by 2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
For which function is f(x) equal to f^1(x) ( answer choices in picture )
Sonja [21]

Answer:

C. f(x)=\frac{x+1}{x-1}

Step-by-step explanation:

Let's find the inverse of each of the given options.

Option A:

f(x)=\frac{x+6}{x-6}\\y=\frac{x+6}{x-6}

To find f^{-1}(x), replace 'x' with 'y' and 'y' with 'x'. This gives,

x=\frac{y+6}{y-6}

Rewrite in terms of 'y'. This gives,

x(y-6)=y+6\\xy-6x=y+6\\xy-y=6x+6\\y=\frac{6x+6}{x-1}

The given function y=\frac{6x+6}{x-1}\ne y=\frac{x+6}{x-6}

So, option A is incorrect.

Option B:

f(x)=\frac{x+2}{x-2}\\y=\frac{x+2}{x-2}

To find f^{-1}(x), replace 'x' with 'y' and 'y' with 'x'. This gives,

x=\frac{y+2}{y-2}

Rewrite in terms of 'y'. This gives,

x(y-2)=y+2\\xy-2x=y+2\\xy-y=2x+2\\y=\frac{2x+2}{x-1}

The given function y=\frac{2x+2}{x-1}\ne y=\frac{x+2}{x-2}

So, option B is incorrect.

Option C:

f(x)=\frac{x+1}{x-1}\\y=\frac{x+1}{x-1}

To find f^{-1}(x), replace 'x' with 'y' and 'y' with 'x'. This gives,

x=\frac{y+1}{y-1}

Rewrite in terms of 'y'. This gives,

x(y-1)=y+1\\xy-x=y+1\\xy-y=x+1\\y=\frac{x+1}{x-1}

The given function y=\frac{x+1}{x-1}\ equals\ y=\frac{x+1}{x-1}

So, option C is correct.

Option D:

f(x)=\frac{x+5}{x-5}\\y=\frac{x+5}{x-5}

To find f^{-1}(x), replace 'x' with 'y' and 'y' with 'x'. This gives,

x=\frac{y+5}{y-5}

Rewrite in terms of 'y'. This gives,

x(y-5)=y+5\\xy-5x=y+5\\xy-y=5x+5\\y=\frac{5x+5}{x-1}

The given function y=\frac{5x+5}{x-1}\ne y=\frac{x+6}{x-6}

So, option D is incorrect.

Therefore, only option C is correct.

7 0
3 years ago
Other questions:
  • What is the slope of the line joining (10, 9) and (40, 3)?
    15·1 answer
  • What’s the correct answer for number 3
    6·1 answer
  • The mobile company charges $180 and hour of service. How many dollars are customers charged every minute?
    6·2 answers
  • Write an equation of a line that passes through (3,0) and is parallel to line y=2x+5
    10·1 answer
  • 1. Price: $40.00, 10% tax, 15% tip
    14·2 answers
  • To which family does the function belong ??? Need HELP!!!
    11·1 answer
  • A container has peppermint gum and spearmint gum. There are 18 pieces of peppermint gum in the container and the ratio of pepper
    15·2 answers
  • A store is selling gloves for $7.50 each. Which equation represents the total
    14·1 answer
  • Which relation is a function?
    6·1 answer
  • Is this image complementary supplementary or niether
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!