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3 years ago

Hey guys i need this fast its due in 15 minutes and please show step by step process

Mathematics

1 answer:

dolphi86 [110]3 years ago

6 0

You can use a calculator for this if your teacher lets you to make it easier

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Can you help me to do this please?Finding the inverse of each function

marusya05 [52]

Let

$y=-\frac{3}{x+1}+2$

Find the equation in terms of y in the form x = f(y).

$\begin{gathered} y-2=\frac{-3}{x+1} \\ x+1=\frac{-3}{y-2} \\ x=\frac{-3}{y-2}-1 \end{gathered}$

Replace y by x in the right hand side, which will be the required inverse of the function.

$g^{-1}(x)=-\frac{3}{x-2}-1$

3 0

1 year ago

I need help asap will mark you brain list. Show your work

Anna11 [10]

Answer:

1/25
1/9

Step-by-step explanation:

<u>Solving exponents</u>

a. 5^-2 = 1/5^2 = 1/25
b. (3^2)^3/3^8 = 3^6/3^8 = 1/3^2 = 1/9

3 0

4 years ago

Solve the system of equations by substitution x+y=18, y=5x

Artyom0805 [142]

Answer:

(3, 15 )

Step-by-step explanation:

Given the 2 equations

x + y = 18 → (1)

y = 5x → (2)

Substitute y = 5x into (1)

x + 5x = 18

6x = 18 ( divide both sides by 6 )

x = 3

Substitute x = 3 into (2) for corresponding value of y

y = 5(3) = 15

Solution is (3, 15 )

4 0

4 years ago

Read 2 more answers

Write a power represented with a positive base and a positive exponent whose value is less then the base

sasho [114]

Answer:

The question is open ended as i suppose since there are infinitely many possibilities. one possible form of the solution can be $5^{2}$

Step-by-step explanation:

The base in this case is 5 while the exponent is simply the power to which the base is raised in which case it would be 2. Both values are positive and the exponent is less than the base.

6 0

4 years ago

I NEED ANSWERS RIGHT NOW

Nady [450]

Answer:

The answer is D, $50.09

5 0

3 years ago