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Arlecino [84]
3 years ago
9

!!!!!Help please!!!!!

Mathematics
1 answer:
Daniel [21]3 years ago
5 0

Answer:

You need

Step-by-step explanation:

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The sum of a number and 8 is 15
kodGreya [7K]
You mean, what is this number?

we can rephrase it like this: the sum of a number x and 8 is 15

which is:

x+8=15

we subtract 8 from both sides and we get
x=7

so the answer is 7.
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3 years ago
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I NEED THE ANSWER IN THE NEXT MINUTE
OverLord2011 [107]

Answer:

508.68

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Step-by-step explanation:

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3 years ago
Factor Completely: x2 − 7x + 6
Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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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
user100 [1]

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

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56.6

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So, the diagonal of the TV screen is 57 inches

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Edit your question so we know what you are asking
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