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1 year ago

7

If the line segment joining the points A(4, − 5) and B(4, 5) is divided by the point P such that AP/PB = 2/5. find the co-ordina

tes of P.

1 answer:

stiks02 [169]1 year ago

5 0

Answer:

Step-by-step explanation:

0P=OA+AP

=OA+2/5(AB)
=(4,-5)+2/5(0,10)

=(4,-5)+(0,4)

=(4,-1)

therefore P(4,-1)

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Karina wants to fill the base so that it is 85% full. What is the volume of the base that she is filling? (Find 85% of the volum

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Question:

Karina has recently begun kickboxing and purchased training equipment as modeled in the diagram below. The cylindrical base is 15 inches tall with a diameter of 22 inches.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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$2*(1)\equiv\hspace{5}4x+2y=50$

Now subtract (2) from 2*(1) in order to eliminate x:

$2*(1)-(2)\\4x-4x+2y-3y=50-9\\-y=41$

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Multiplying both sides by -1

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3 years ago