Which ordered pair is a solution of the equation? y=3x+5

Mathematics

1 answer:

madam [21]3 years ago

6 0

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The largest possible circle is to be cut from a 12-foot square board. Calculate the approximate area, in square feet, of the rem

olchik [2.2K]

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Find Area of the circle:
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Area of a circle = πr²
Area of the largest possible circle = π x(12 ÷ 2)²
Area of the largest possible circle = 113.10 ft²

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Find Area of the square board:
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Area of a square board = Length x Length
Area of the square board = 12 x 12
Area of the square board = 144 ft²

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Find area of the remaining board:
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Area of the remaining board = 144 - 113.10
Area of the remaining board = 30.90 ft²

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Answer: The area of the remaining board is 30.90 ft².
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3 years ago

You find a rock containing a mixture of the element and lead. You determine that 5 5% of the original element remains; the oth

devlian [24]

Step-by-step explanation:

Below is an attachment containing the solution

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3 years ago

Order the fractions 4/2, 1/2, 9/10 and 3/4 from least to greatest.

Y_Kistochka [10]

1/2, 3/4, 9/10, 4/2

I don't think this was a middle school question but whatevs

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3 years ago

Read 2 more answers

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aksik [14]

If two events are disjoint (i.e. mutually exclusive) they cannot both occur and so we can determine probabilties by simple addition:

$P(AorB)=P(A)+P(B)$
$P(AorB)=\frac{40}{61}+\frac{2}{61}$
$P(AorB)=\frac{42}{61}$
$P(AorB)\approx 68.8\%$

A more complete answer would use a joint probability table but that's difficult to type out/format correctly here.

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Write the polynomial function in factored form with the following zeros: -4, -2 + 3i, -2 - 3i.

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Answer:

Step-by-step explanation:

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