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4 years ago

What is the next term for the given arithmetic sequence? -3, -2.25, -1.5, -0.75, ...

Mathematics

1 answer:

11Alexandr11 [23.1K]4 years ago

4 0

Common difference = 0.75
Next term = -0.75 + 0.75 = 0

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The aspect ratio (the ratio of screen width to

Strike441 [17]

Answer:

$Width = 36in$

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Step-by-step explanation:

Given

$x \to width$

$y \to height$

$x : y = 16 : 9$

Required

The size of $screen$ of height $20,6in$

First, we calculate the width using the following equivalent ratios

$16: 9 = x : 20.6$

Express as fraction

$\frac{16}{ 9} = \frac{x }{ 20.6}$

Solve for x

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$x = 36.62$

Hence:

$Width = 36in$ --- approximated

So, we have:

$x = 36.62$

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The size (diagonal) is then calculated using:

$Size = \sqrt{x^2 + y^2$

$Size = \sqrt{36.62^2 + 20.6^2$

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$Size = 42.02$

$Size =42in$ --- approximated

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Answer:

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Step-by-step explanation:

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4 years ago

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blondinia [14]

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5. If a photo is enlarged by a scale factor of 3, what are the new

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B: 6 Point: (-4, 2) Solve for y=mx+b Please help

mixas84 [53]

Answer:

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Step-by-step explanation:

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(-4, 2)

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Have a beautiful day! v(⌒o⌒)v♪

For more help take a look at the picture below.

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3 years ago