3 years ago

Plsss help asap plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Mathematics

1 answer:

nexus9112 [7]3 years ago

7 0

Answer:

The answer is the last one, (X^2-2)/3!

Step-by-step explanation:

To get the inverse of a function, you switch the variables and solve for y. Doing this produces the last choice.

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When a number is decreased by 47%, the result is 20. What is the original number to the nearest tenth?

Naily [24]

Answer:

37.7

Step-by-step explanation:

n - 0.47n = 20

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n = 37.7

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3 years ago

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Answer:

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Why is it important to reduce radicals

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2 years ago

Type the correct equation of the line. (0, 1), (2, -3), (4, -7)

amid [387]

Answer:

1(2-3)(4-7)

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Step-by-step explanation:

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3 years ago

Read 2 more answers

algol [13]

Answer:

$\boxed{\sf{4}}}$

Step-by-step explanation:

Use a slope form.

<u>Slope:</u>

$\sf{\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run} }$

y₂ = (17)

y₁ = (1)

x₂ = (2)

x₁ = (-2)

Then, rewrite the problem.

Solve.

$\sf{\dfrac{17-1}{2-(-2)}=\dfrac{16}{4}=\dfrac{16\div4}{4\div4}=\dfrac{4}{1}=\boxed{\sf{4} }$

Therefore, the slope is 4, which is our answer.

I hope this helps you! Let me know if my answer is wrong or not.

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