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BaLLatris [955]
3 years ago
6

3 plus 6 times the number of white marbles for a total of 15

Mathematics
1 answer:
Anton [14]3 years ago
5 0
The problem is 3+6x = 15 with x being the number of white numbers.
Isolate variable by subtracting 3 on both sides:     6x = 12.
Isolate variable by dividing 6 on both sides:          x = 2
The number of white marbles is 2.
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(X-3)(x+2)=0 find the zeros
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Answer: Min = (0.5, −6.25)

Step-by-step explanation: Standard form:

x2 − x − 6 = 0

Factorization:

(x + 2)(x − 3) = 0

Solutions based on factorization:

x + 2 = 0   ⇒   x1 = −2

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What is the area of the rhombus?
IRINA_888 [86]

The area of rhombus is 24 square units.

Step-by-step explanation:

Given,

Length of one diagonal = p = 3+3 = 6 units

Length of other diagonal = q = 4+4 = 8 units

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Area of rhombus = \frac{6*8}{2}

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Area of rhombus = 24 square units

The area of rhombus is 24 square units.

Keywords: rhombus, area

Learn more about areas at:

  • brainly.com/question/4770892
  • brainly.com/question/4693527

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Vera_Pavlovna [14]
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maw [93]

Answer:

The restricted value is x=0

Step-by-step explanation:

We have been given the expression \frac{2}{12x}

This is a rational function. We know that the rational expression is undefined if denominator is zero.

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Restricted values means the values for which the function is not defined.

The given function is not defined if the denominator is zero.

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3 0
3 years ago
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