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natali 33 [55]
3 years ago
14

The distance between (0,-4) and (2,-5)​

Mathematics
1 answer:
alex41 [277]3 years ago
8 0

Step-by-step explanation:

d=\sqrt{ (0-2)^2 + (-4-(-5))^2}

d= \sqrt{(-2)^2 + (1)^2}

d=\sqrt{4 + 1}

d= \sqrt{5}

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7.935 x 10 to negative 5 power
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Step-by-step explanation:

7.935 x 10 to negative 5 power can be written as:

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A trick to finding 10 to the x power, x is the number of 0's. So 10^5 = 100000

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When dividing by tens, move the decimal to the left by the amount of 0's

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