3 years ago

-3y^2(-4y^3+y-9) find the product.

Mathematics

2 answers:

Semenov [28]3 years ago

6 0

Answer:

Step-by-step explanation:

suter [353]3 years ago

3 0

Answer:

12y ^5 - 3y ^3 + 27y ^2

I think this is correct.

Step-by-step explanation:

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Two forces of 418 N. And 590 N. Act on an object the angle between the forces is 48° find the magnitude of the resultant and the

Schach [20]

Answer:

Magnitude of the resultant force (Rf) = 923.5 N (Approx)

Step-by-step explanation:

Given:

Force f1 = 418 N

Force f2 = 590 N

Angle between the forces = 48°

Find:

Magnitude of the resultant force (Rf)

Computation:

$Rf = \sqrt{f1^2+f2^2+2f1f2cos\theta} \\\\ Rf = \sqrt{418^2+590^2+2(418)(590)cos(48)}\\\ Rf = \sqrt{174,724+348,100+330,041.98} \\\\ Rf = \sqrt{852,865.98}\\\\ Rf = 923.5$

Magnitude of the resultant force (Rf) = 923.5 N (Approx)

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3 years ago

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ozzi

(6x^3)/(3(x+4))= 2x^3/(x+4)

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aliya0001 [1]

Answer:Use the equation to find the arc length. KCJ or 105. is about 13.74 centimeters.

Step-by-step explanation: Use the equation to find the arc length. KCJ or 105. is about 13.74 centimeters.

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Nesterboy [21]

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Answer:

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Step-by-step explanation:

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