3 years ago

Which of the following expressions represents the distance between -3.9, and -4.7?

Mathematics

1 answer:

Solnce55 [7]3 years ago

7 0

Answer:

$d = \sqrt{(x2 - x1) {}^{2} + (y2 - y1) {}^{2} }$

Step-by-step explanation:

$d = \sqrt{( - 4 + 3) {}^{2} + (7 - 9) {}^{2} }$

$d = \sqrt{(1 + 4)} = \sqrt{5}$

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The answer to your question is 200.
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60%=120 students
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120÷3=40
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Answer:

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