What must be done to the expression x•6.78 to make it equal x?

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

8 0

The answer should be D, divide by 6.78.

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3 years ago

PLEASE HELP! Find the distance between each pair of points. Round your answers to the nearest tenth.

strojnjashka [21]

A.
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b.
$Distance = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\\\\ = \sqrt{\left( -4 - \frac{ 7 }{ 2 } \right)^2 + \left( \frac{ 5 }{ 2 } - 1 \right)^2} \\ \\= \sqrt{ \frac{ 225 }{ 4 } + \frac{ 9 }{ 4 }} \\ \\= 3 \frac{\sqrt{ 26 }}{ 2 }$

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3 years ago

Irina18 [472]

Answer:

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2 years ago

If the distance between the points<br>(4.p) and (1,0) is 5, then p=? *

Hatshy [7]

Answer:

p=4

Step-by-step explanation:

distance b/n points is given by formula

$5= \sqrt{(1 - 4{}) {}^{2} + (0 - p {}^) {}^{2} }$

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$p {}^{2} = 25 - 9$

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3 years ago

Which scenario can be best represented by the equation y = 139x + 200?

Murljashka [212]

Since you didn't offer potential answer choices, here's a sample answer which would work for this scenario. Using this, you can compare it to the choices that you have to make a decision.

Sample Answer:

Bob opened savings account with $200. Every week since, he has added $139 into it.

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