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Vsevolod [243]
2 years ago
15

What is the value of x in x(a+b)=b(c-x)​

Mathematics
1 answer:
Vanyuwa [196]2 years ago
3 0

Answer:

x = \frac{bc}{a+2b}

Step-by-step explanation:

x(a + b) = b(c - x) ← distribute parenthesis on both sides

ax + bx = bc - bx ( add bx to both sides )

ax + 2bx = bc ← factor out x from each term on the left side

x(a + 2b) = bc ← divide both sides by (a + 2b)

x = \frac{bc}{a+2b}

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The perimeter of an equilateral triangle is 63 inches. If the length pf each side is (4x-3), write an equation and find the valu
Nady [450]

Answer:

x = 6

Step-by-step explanation:

Givens

There are 3 sides. All are equal to (4x - 3)

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Formula

3(4x - 3) = 63

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Duane is making cookies. The recipe calls for two times as many cups of sugar as butter, two times as many cups of oats as sugar
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: (2.0+(2.0+2.0)) = 6.0

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3 years ago
Solve the equation for all values of x by completing the square.<br> 3x^2+177= -48x
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3 years ago
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Using the scale ratio, the length of the dress is: 6 ft.

<h3>How to Apply Scale to Measurement?</h3>

Given a scale for the dress pattern as, 2 inches : 1 foot, it means 2 inches of the model equals 1 foot of the actual dress.

Therefore, using the scale ratio, let x represent the length of the dress. We would have:

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x = (12 × 1)/2

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The length of the dress is: 6 ft.

Learn more about scale on:

brainly.com/question/2429309

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2 years ago
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