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Lunna [17]
2 years ago
13

Best Buy is giving you a free t.v. with purchase of a new refrigerator. The t.v. is 30 inches tall and 48 inches wide. How big i

s the tv, meaning how long is the diagonal of the television screen? Round your answer to the nearest inch.
Mathematics
1 answer:
user100 [1]2 years ago
5 0

Answer:

57 inches

Step-by-step explanation:

The height, width, and diagonal of the TV screen form a right triangle.

Use the pythagorean theorem, a² + b² = c², and solve for c, the hypotenuse/diagonal of the TV.

a² + b² = c²

30² + 48² = c²

900 + 2304 = c²

3204 = c²

56.6 = c

Round this to the nearest inch:

56.6

= 57

So, the diagonal of the TV screen is 57 inches

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Your information is incomplete. Therefore, an overview of the information will be given.

In order to get an hourly rate, it's important to divide the income that the person gets by the number of hours that the person worked.

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4 0
2 years ago
What is two hundred sixty-five thousandths in standard form?
Debora [2.8K]

Answer:

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two hundred sixty-five thousandths= 0.265

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3 years ago
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