2 years ago

There will be one more quiz. What is the minimum score she can receive to earn at least a 92% average on her

Mathematics

2 answers:

e-lub [12.9K]2 years ago

7 0

Answer:

您同性恋

Step-by-step explanation:

AysviL [449]2 years ago

7 0

You didn’t exactly include background info

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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%7D%20%2B%2012%20%3D%20x%20%2B%208%20" id="TexFormula1" title=" \sqrt{2x} + 12

Helga [31]

First note that $x\ge0$ ; otherwise $\sqrt{2x}$ is undefined as long as we're only looking for real solutions.

We can write

$\sqrt{2x}+12=x+8$
$\sqrt{2x}=x-4$
$2x=(x-4)^2$
$2x=x^2-8x+16$
$x^2-10x+16=0$
$(x-8)(x-2)=0$

$\implies x=8,x=2$

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3 years ago

About how many pounds are in 14 kilograms?

sesenic [268]

Answer:

308.647

Step-by-step explanation:

Its searchable pls mark brainliest.

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2 years ago

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Free points !!!!!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B1%7D%20" id="TexFormula1" title=" \sqrt[3]{1} " a

Artist 52 [7]

Answer:

hello there

your answer is <u>1</u>

Step-by-step explanation:

hope it helps....

thanks for the free points!!!

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2 years ago

PLZ, HELP WILL GIVE 20 MORE POINTS FOR FREE!!!!!!

GrogVix [38]

Answer:

16x+12

Step-by-step explanation:

4 sides

2*(5x-2 )

10x-4

2(3x+8)

6x+16

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3 years ago

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What shape is a triangular pyramid

zloy xaker [14]

This is a polyhedron.

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2 years ago

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