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3 years ago

The advertised size of a computer or television screen is actually the length of the diagonal of

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

4 0

Answer:

37.5 cm

Step-by-step explanation:

See attached for reference.

let the diagonal be x,

By Pythagorean formula:

x² = (22.5)² + (30)²

x = √[(22.5)² + (30)²]

x = 37.5 cm

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Step-by-step explanation:

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3 years ago

Given that zmr001-1.jpg = –2 and zmr001-2.jpg = –1, which of the following do you know?

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4 years ago

Read 2 more answers

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Virty [35]

Answer-

$\boxed{\boxed{\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{3}{4}}}$

Solution-

We know that arc length is the product of radius and central angle in radian.

i.e $\text{Arc length}=\text{Radius}\times \text{Central angle}$

Here,

$\theta_{BC}=1.18\ rad,\ \theta_{DE}=2.36\ rad\\\\AD=\dfrac{2}{3}AB\Rightarrow AB=\dfrac{3}{2}AD$

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3 years ago

The chef at a school cafeteria asked 100 male and 100 female students

Fantom [35]

Answer:

Step-by-step explanation:

The best way to do is this by cancellation. Cancel out the answers that are incorrect.

D is incorrect. There are 100 male students and 100 female students. This table shows that there 94 male students and 106 female students.

C and B are both incorrect because they say that there are 42 male students that dislike peas. Really, there are 42 male students that like peas.

This leaves you with letter A. The table matches the data given, so this is the answer.

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4 years ago

Can someone tell me the answer to this?

Sladkaya [172]

8(6) =48
-c would be 6 because you are subtracting -6 would you can change to a positive.
So the answer is 48+6=54
The answer is 54

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4 years ago