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I am Lyosha [343]
4 years ago
15

What is the missing length????

Mathematics
1 answer:
ehidna [41]4 years ago
7 0
The answer is B (20.2 ft)
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Simplify (4+2n3)+(5n3+2). Write the answer in standard form.
Ulleksa [173]

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The answer is 7n3 + 6.

Step-by-step explanation:

To simplify, remove the parentheses and combine like terms.

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4 years ago
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Sauron [17]

Answer:

-4320t^2

Step-by-step explanation:

Use Pascal's triangle to figure out the variables.

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10*(4)^2 * (-3)^3 = -4230.

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3 years ago
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Khan uses 78ft of fence for a pen and the length is 25ft. What is the width
mariarad [96]

Answer:

The width is 14ft

Step-by-step explanation:

Given

Fence = 78

Length = 25

Required

Determine the width

To do this, we assume that the fence is a rectangle

So, we use the following formula.

Perimeter = 2 * [Length + Width}

Where:

Perimeter  = Fence = 78

So, we have:

78= 2 * [25 + Width}

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39= 25 + Width

Solve for Width

Width = 39 - 25

Width = 14

7 0
3 years ago
Find csc x if sin x + cot x cos x = <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%7D" id="TexFormula1" title="\sqrt{3}" alt="\sq
GaryK [48]

Answer:

csc(x) = \sqrt{3}

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csc(x) = \sqrt{3}

6 0
3 years ago
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