3 years ago

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Mathematics

1 answer:

Vikentia [17]3 years ago

3 0

Answer:

Step-by-step explanation:

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Hat is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?

kobusy [5.1K]

Answer:

16.3 repeating

Step-by-step explanation:

3x-4(4)=65

3x-16=65

3x=65-16

3x=49

x=49/3

x=16.3 repeating

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3 years ago

Find the distance between the pair of points. (-16, 12) and (-22, -19).

NeTakaya

$d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}$
$d = \sqrt{[-22 - (-16)]^{2} + (-19 - 12)^{2}}$
$d = \sqrt{(-22 + 16)^{2} + (-31)^{2}}$
$d = \sqrt{(-6)^{2} + (-31)^{2}}$
$d = \sqrt{36 + 961}$
$d = \sqrt{997}$
$d \approx 31.57$

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3 years ago

Martina rents a room in her home to guests. She charges a $25 flat fee per night for one person. Additional guests are welcome t

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Answer:

B) c=25 +10p +5h

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Step-by-step explanation:

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A monarchy has one leader how many terms do you think a monomial has

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