3 years ago

I ONLY NEED A [SHORT] ANSWER AND NOW TOO!!!!!

Mathematics

1 answer:

lbvjy [14]3 years ago

6 0

Answer:

u just can

Step-by-step explanation:

You might be interested in

The scale on a map shows that 2 in = 50 km. If there are 5 inches between two cities, what is the actual distance between them?

zzz [600]

Answer:

125km

Step-by-step explanation:

50km ÷ 2in = 25km per 1 in.

5 in. × 25 km = 125km

7 0

3 years ago

The diagram below shows the diameter of a circular stump. Which of the following is closest to the circumference of the stump? A

wel

Answer:

C. 10.99

Step-by-step explanation:

i took the test

4 0

3 years ago

In a sequence 25,22,19,16 what's the formula for the nth term

UNO [17]

Answer:

x minus 3

is the formula to this question

4 0

3 years ago

Read 2 more answers

Find the inverse of the given function

xenn [34]

For this case, we must find the inverse of the following function:

$f (x) = \frac {5x + 1} {- x + 7}\\x\neq 7$

To find the inverse we follow the steps below:

$y = \frac {5x + 1} {- x + 7}$

We rewrite the denominator:

$y = \frac {5x + 1} {- (x-7)}\\y = - \frac {5x + 1} {(x-7)}$

We exchange variables:

$x = - \frac{5y + 1} {(y-7)}$

We solve for y:

We multiply on both sides of the equation by (y-7)

$x (y-7) = - 5y-1\\xy-7x = -5y-1$

We subtract xy on both sides of the equation:

$-7x = -5y-1-xy$

We add 1 to both sides:

$-7x + 1 = -5y-xy$

We factor for y:

$-7x + 1 = y (-5-x)$

We divide both sides by (-5-x):

$y = \frac {-7x + 1} {- 5-x}$

So, we have:

$f ^ {- 1} (x) = \frac {-7x + 1} {- 5-x}$

Answer:

$f ^ {- 1} (x) = \frac {-7x + 1} {- 5-x}$

$x\neq -5$

3 0

4 years ago

HELP PLEASE DON'T IGNORE ME

Katen [24]

Which question are you asking ?

5 0

4 years ago