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4 years ago

7

If 343x=49^4-x What is the value of x ?

1 answer:

Slav-nsk [51]4 years ago

3 0

Answer:

If It was a Fraction it'd be 8/5

Step-by-step explanation:

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Points D and E are midpoints of the sides of triangle ABC. The perimeter of the triangle is 48 units.

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9514 1404 393

Answer:

A. 2

Step-by-step explanation:

The perimeter is the sum of the side lengths:

48 = (3t +3t) +(4t +4t) +(7t +6)

42 = 21t . . . . . . . . . . . . . . . . . . . collect terms, subtract 6

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3 years ago

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Step-by-step explanation:

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3 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

What are the first 10 multiples of 7

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