3 years ago

I need help pls answer as fast as posible

Mathematics

2 answers:

Delicious77 [7]3 years ago

7 0

Answer:

1/7

Step-by-step explanation:

divide 6/42

Katena32 [7]3 years ago

6 0

Answer:

1/8

Step-by-step explanation:

You might be interested in

F(x)= <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4x%20-%207%7D%7B10%7D%20" id="TexFormula1" title=" \frac{4x - 7}{10} "

Naily [24]

Answer:

To find f-¹(x) of f(x) equate f(x) to y

That's

f(x) = y

So we have

$y = \frac{4x - 7}{10}$

Next interchange the variables that's x becomes y and y becomes x

That's

$x = \frac{4y - 7}{10}$

Next make y the subject

Cross multiply

We have

4y - 7 = 10x

Move -7 to the right side of the equation

4y = 10x + 7

Divide both sides by 4

We have the final answer as

$y = \frac{10x + 7}{4}$

$f ^{ - 1} (x) = \frac{10x + 7}{4}$

Hope this helps you

7 0

3 years ago

Which of the following is NOT one of the three major credit bureaus?

vovangra [49]

What are the options ?

3 0

3 years ago

Martha went to the store with$75.00 she bought 3 pairs of socks for $4.00 each she bought 2 shirts for $20.00 each and she bough

fenix001 [56]

Martha is going to have $2.00 left

3 0

3 years ago

Read 2 more answers

What is the frequency of the function y = -5cos6x? a. -5/6 b. 1/6 c. 5 d. 6

olasank [31]

The answer to your question is b

4 0

3 years ago

HELP I NEED HELP ASAP

ValentinkaMS [17]

Answer: B

Explanation:
We can substitute burgers for m and drinks for p, since all burgers are the same price and drinks are the same price, substitute the 3 burgers and 2 drinks into
3m+2p
The only right answer for this equation is $13.50, substitute the 5m+4p=$23.50 and your only right answer is B

4 0

2 years ago