3 years ago

Can you answer this for 10 pts

Mathematics

1 answer:

geniusboy [140]3 years ago

3 0

the last question in the problem is asking how much it cost to rent the chairs

so the answer should be C

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Please help! functions operations. explain please

Lina20 [59]

Answer:

$f^{-1}(x)=x^2-3$

Step-by-step explanation:

Given $f(x)=\sqrt{x+3}$

Let $y=\sqrt{x+3}$

Interchange x and y

$x=\sqrt{y+3}$

Solve for y, by first squaring both sides

$x^2=y+3$

$x^2-3=y$

Hence

$f^{-1}(x)=x^2-3$

The last choice is correct

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You and your friends decide to play video games online together on Saturday. One particular game charges a one-time fee of $10 t

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Answer:

Step-by-step explanation:

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Which expression represents the prime factorization of 484?

Harman [31]

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Step-by-step explanation:

484 = 2 times 242 = 2 times 2 times 121 = 2 times 2 times 11 times 11.

"*" = mean multiply/times.

2*2*11*11

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3 years ago

What is the answer to x ?

Fynjy0 [20]

Because both angles are the same, and are in the same spot in the congruent triangles, we can set these angles up to equal each other:

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Add x to both sides:

$4x + 4 = 72$

Subtract 4 from both sides:

$4x = 68$

Divide both sides by 4 to get x by itself:

$x = 17$

The value of x is 17.

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