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Len [333]
3 years ago
6

the description of a TV is based on the diagonal length. if the height of a TV is 10 inches and the width is 7 inches, what is t

he approximate diagonal length in inches?
Mathematics
1 answer:
borishaifa [10]3 years ago
8 0
To calculate it use pythagoras: a^2+b^2=c^2
7^2+10^2=49+100=149

calculate the square root: \sqrt{149}=12.2
so the diagonal is about 12.2 inches long

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Answer:

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Step-by-step explanation:

4 0
3 years ago
Use synthetic division to find the remainder. When 3x^ 2 - 2x - 4 is divided by x - 3.
OlgaM077 [116]
ANSWER

a.)17

EXPLANATION

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The correct answer is A.

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dlinn [17]

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Step-by-step explanation:

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2 years ago
The regression equation y = -0.414x + 106.55 approximates the percent of people in an
murzikaleks [220]

The correct option will be:   A. 67%

<em><u>Explanation</u></em>

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Here, the length of the documentary is given as 95 minutes. So, we will <u>plug x=95 into the above equation</u> and get....

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<em>(Rounded to the nearest percent)</em>

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

4 0
3 years ago
Find the area of the regular polygon below and round your answer to the nearest tenth.
stira [4]
The 9-sided polygon will have a central angle between the vertex and the center of one side of 360°/(2*9) = 20°. Then the apothem is
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4 0
3 years ago
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