3 years ago

Can someone make 3 or more equations with 2 variables on both sides, in a fraction, integer, and decimal form?

Mathematics

1 answer:

Goryan [66]3 years ago

8 0

hi it could be 3x+2=180 , 3/4x+19=189, 3.4x+12=100

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I can identify and use inverses to solve equations with one variable

Naddik [55]

Answer:

$\boxed{g = 0.0278}$

Step-by-step explanation:

$\boxed{question \: 3.} \\ \frac{2}{3} = 5 \sqrt{g} - \frac{1}{6} \\ 4= 30 \sqrt{g } - 1 \\ 30 \sqrt{g} = 5 \\ \sqrt{g} = \frac{5}{30} \\ g = \frac{ {5}^{2} }{ {30}^{2} } = \frac{25}{900} \\ g = \frac{1}{36} = 0.0277777778 \\ \boxed{ g = 0.0277777778}$

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2 years ago

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lidiya [134]

Answer:

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3 years ago

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mestny [16]

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How to:
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2 years ago

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miskamm [114]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

The oblique pyramid has a square base. What is the volume of the pyramid? 2.5 cm3 5 cm3 6 cm3 7.5 cm3

Olenka [21]

Take a look at the attachment below. It fills in for the attachment that wasn't provided in the question -

An oblique pyramid is one that has a top not aligned with the base. Due to this, the height of the pyramid connects with two vertices at its ends to form a right angle present outside the pyramid, knowing that it is always perpendicular to the base. There is no difference between the calculations of the volume of an oblique pyramid and a pyramid however -

$\\Base Area = 2 cm * 2 cm = 4 cm^2,\\Volume ( Pyramid ) = 1 / 3 * ( Base Area ) * ( Height ),\\Volume = 1 / 3 * ( 4 ) * ( 3.75 ),\\-------------------------\\Volume = 5 cm^3$

And thus, you're solution is 5 cm^3, or in other words option b!

3 0

3 years ago