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3 years ago

10

If A and B are the points (5,3) and (15,-7) respectively. Find the coordinates of the point which divides AB externally in the r

atio 3:1

1 answer:

Tpy6a [65]3 years ago

8 0

Answer:

Step-by-step explanation:

Listen c.ovidsomtochi check your book

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Blue River is 212 miles long. What is the length of the river on the map, if the scale is 1 inch : 50 miles?

exis [7]

Answer: 4.24 inches
Explanation: divide 212 by 50

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3 years ago

100 points for correct answer

Tems11 [23]

Answer:

$\dfrac{x}{3}+\dfrac{3}{y}$

Step-by-step explanation:

<u>Given fraction</u>:

$\dfrac{xy+9}{3y}$

$\textsf{Apply the fraction rule} \quad \dfrac{a+b}{c}=\dfrac{a}{c}+\dfrac{b}{c}:$

$\implies \dfrac{xy}{3y}+\dfrac{9}{3y}$

Rewrite 9 as 3 · 3:

$\implies \dfrac{xy}{3y}+\dfrac{3 \cdot 3}{3y}$

Cancel the common factor y in the first fraction and the common factor 3 in the second fraction:

$\implies \dfrac{x\diagup\!\!\!\!y}{3\diagup\!\!\!\!y}+\dfrac{\diagup\!\!\!\!3 \cdot 3}{\diagup\!\!\!\!3y}$

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11 months ago

Find the distance between -6,5 and -3,1

Elenna [48]

Answer:

11.7

Step-by-step explanation:

$\sqrt{(-6-5)^2(-3-1)^2 }\\$

=11.7

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3 years ago

-3 < 5 true or false

irakobra [83]

Answer:

true

Step-by-step explanation:

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2 years ago

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Ivan

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the nswer is 11.6785714286

Step-by-step explanation:

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3 years ago

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