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nirvana33 [79]
2 years ago
6

Point A is located at (-3, 9) and point B is located at (12,-10). Find the distance from point A to point B rounded to the neare

st tenth
Mathematics
1 answer:
Nezavi [6.7K]2 years ago
7 0

Answer:

20

Step-by-step explanation:

\sqrt{(( - 10) - 9)^{2}  + (12 - ( - 3)) ^{2} }

\sqrt{( - 19)^{2}  + (15)^{2} }

\sqrt{361 + 225}

\sqrt{586}

24.2074

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Function 1 : y = 4x + 5....slope is 4

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B. function 1, because the slope is 4 and the slope of function 2 is 2.

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3 years ago
you buy butter 4.13 a pound one portion of onion requires 1.7 oz of butter how much dose the butter for one portion cost
yuradex [85]

Answer:

<u>The butter for one portion of onion costs $ 0.44</u>

Step-by-step explanation:

Let's recall that 1 pound = 16 ounces, therefore we have:

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How much dose the butter for one portion cost?

We can use Direct Rule of Three for answering this question, as follows:

Ounces       Cost

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  1.7                   x

**************************

16x = 4.13 * 1.7

16x = 7.021

x = 7.021/16

x = 0.44 (Rounding to the next cent)

<u>The butter for one portion of onion costs $ 0.44</u>

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Answer:

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Hope this helps.

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Step-by-step explanation:

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