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kakasveta [241]
3 years ago
13

Computer screen is 13 inches long and 10 inches wide whats the area and perimeter of the computer screen?

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

Answer:

130 square inches.

Step-by-step explanation:

13*10=130

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Rasek [7]

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\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{-2}(x-\stackrel{x_1}{(-3)}) \\\\\\ y-5-2(x+3)\implies y-5=-2x-6\implies y=-2x-1

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2 years ago
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
vovangra [49]

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2x – 6 ≥ 6(x – 2) + 8

2x – 6 ≥ 6x – 12 + 8

2x – 6 ≥ 6x – 4

-4x  ≥  2

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The number line is anything less than or equal to - 1/2

Or one can plot each side of the inequality and note the interception point (x = -(1/2)).

4 0
2 years ago
What is 39% of 200?<br> i already know it’s 78, i just need a explanation of how i got it.
spayn [35]

Answer:

200 x .39

Step-by-step explanation:

200 x .39= 78

6 0
3 years ago
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scoundrel [369]

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Step-by-step explanation:

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n200080 [17]

Answer:

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Step-by-step explanation:

Given that:

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After the 2nd day, number of cells continue to triple ;

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P(t) = 9 * 27

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2 years ago
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