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
kirza4 [7]
4 years ago
7

Show that f(x)=πx-2 and f-1(x)=(x+2/π) are inverse functions of one another

Mathematics
1 answer:
iVinArrow [24]4 years ago
5 0
They are not inverse functions of one another. For f(x) and g(x) to be inverses of each other, f(g(x)) = x. In this case, pi(x+2/pi)-2 = pi* x, which is not x.
You might be interested in
Can you plz mee!!!<br> You can get 10 points.
Harman [31]

Answer:

i think a

Step-by-step explanation:

you said 10 i see five

3 0
3 years ago
Read 2 more answers
What is the value of b in the equation 3b + 2(b − 1) = 8?
Ray Of Light [21]
<span>3b + 2(b − 1) = 8
3b + 2b - 2 = 8
5b = 10
b = 2

answer b = 2</span>
7 0
3 years ago
Read 2 more answers
Solve 2x – 7 &gt; 11.
BaLLatris [955]

Answer:

x > 9

Step-by-step explanation:

2x - 7 > 11

2x > 18

x > 9

5 0
3 years ago
Amir started a business with john and jack. Amir invested 2/6 of the amount to start a business. John 2/5 of the investment. The
Nonamiya [84]

First, we need to add 2/6 and 2/5.

2/6 can be simplified to 1/3

We need to have 1/3 and 2/5 have the same denominator. 3 and 5's LCM (least common multiply) is 15.

Multiply both the numerator and denominator of 1/3 by 5. This equals 5/15.

Multiply both the numerator and denominator of 2/5 by 3. This equals 6/15.

5/15 plus 6/15 is 11/15. This means that Jack's 6000 dollars is 4/15.

Let's say that x is the total amount invested by all three.

6000/x would equal 4/15.

Solve this by multiply 6000 by 15 and 4 by x and making these two equal each other.

90000 would equal 4x. Divide both sides by 4 to get x.

90000 divided by 4 would be 22500.

4/15 is the fraction by Jack

22500 is the total amount invested by all 3

7 0
3 years ago
A catering company’s recipe for salad uses a ratio of 2 c of dressing to 4 lb of vegetables. Draw a model for the ratio. Write t
s2008m [1.1K]
The ratio of dressing to vegetable in its reduced form is determined by dividing the amount of dressing by the amount of vegetables. This will give us the answer of,
                                       2 c / 4 lb
In its simplest form, we divide both the numerator and denominator by 2 and the final answer would be,
                                              1 c / 2 lb
7 0
3 years ago
Other questions:
  • How do you round 8.97998
    7·2 answers
  • A 26' Long painting is how many yards Long
    12·2 answers
  • Of the 600 people at a music festival, 420 had attended the previous year. How many people out of 100 had attended the previous
    8·2 answers
  • Original price is $32 and the sale price is $8 what is the discount
    10·1 answer
  • What is 2000 + 20000=
    11·2 answers
  • Is A mCA HELP PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    11·2 answers
  • Determine the slope and y-intercept for the line that passes through the points (5, 5) and (−5, 1)
    14·1 answer
  • Find the area of the figure.
    8·1 answer
  • Which term best describes vthe figure shown below
    10·1 answer
  • Simplify each expression -21v6/-6v8
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!