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Nadya [2.5K]
3 years ago
9

What is the length of the line segment that has endpoints at (-5,7) and (7,2)

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

sqrt of (x_2 - x_1)^2 + (y_2 - y_1)^2

sqrt of (7 - -5)^2 + (2 - 7)^2

sqrt of (12)^2 + (-5)^2

sqrt of (144 + 25)

sqrt of (169)

13

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Answer:

1) Combine the x tiles to get: \mathbf{4x}

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Step-by-step explanation:

We are given expression: x+x+x+x++4-1\\

We need to complete following statements.

1) Combine the x tiles to get:

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2) Combine integer tiles to get:

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