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3 years ago

Help help help plzzzzzzzzzzzzzzzzzzzzzzz help now

Mathematics

1 answer:

xeze [42]3 years ago

3 0

Minusing 9 from the previous answer and then getting a new answer

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What is the slope of the line that passes through (-4, 5) and (2, -3)?

ella [17]

Answer:

$m=\frac{-4}{3}$

$y=\frac{-4}{3}x -\frac{1}{3}$

Step-by-step explanation:

Use the Slope formula...

$\frac{-3-5}{2-(-4)}$

$\frac{-8}{6} = \frac{-4}{3}\\\frac{-4}{3} = m$

Plug the slope into the Point-Slope formula...

$y -(5) = \frac{-4}{3}(x-(-4)) \\y+5=\frac{-4}{3}x +\frac{-16}{3}\\y=\frac{-4}{3}x +\frac{-1}{3}$

8 0

3 years ago

What is the total cost of a 150.00 necklace if the sales tax is 6.5%

Andreyy89

Answer:

$159.75 is the answer.

Step-by-step explanation:

Change 6.5% to .065

Multiply 150.00 by .065

Then add 9.75 to 150.00

$159.75

8 0

4 years ago

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Please help I will give out Brainliest!!! I REALLY NEED IT!

Akimi4 [234]

Answer:

$k = 36 \: \: degrees$

$m = 54 \: \: degrees$

$n = 144 \: \: degrees$

Step-by-step explanation:

$k = 36(vertically \: \: \: \\ opposite \: \: \: angles)$

$90 + m + 36 = 180 \\ 126 + m = 180 \\ m = 180 - 126 \\ m = 54 \: \: degrees$

$90 + m = n \\ 90 + 54 = n \\ 144 \: \: degrees = n$

hope this helps

brainliest appreciated

good luck! have a nice day!

6 0

3 years ago

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HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII68052wassupcan someonetell me whats 1+1 PLZZZZZZZZZZZZZZZZZZZZZZZZZ im

Andrew [12]

Answer:

yooooooo its 2

Step-by-step explanation:

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3 years ago

How to round to the nearest degree

Anika [276]

Answer:

to the nearest whole degree means that you look at the first decimal place. if it is less than 5, you keep the whole number and eliminate the decimal. if otherwise, the decimal is ≥5, you round up the whole number and eliminate the decimal.

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3 years ago

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