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34kurt
2 years ago
5

I need help please someone

Mathematics
1 answer:
emmasim [6.3K]2 years ago
4 0
<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>
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What is 2/3, 66%, and 0.67 from greatest to least
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66%, then 2/3, and lastly 0.67. 2/3 is repeating so it is more then 66% but less than 0.67
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What is the domain and range of the equation y = -(x - 3)2 + 9
vekshin1

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1/3 divided by 3 1/2
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2/21

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2 years ago
Find the slope that is PARALLEL and PERPENDICULAR to the equation of the line y = -1/2x+6.
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parallel: -1/2

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-1/2 is the slope.

the slope in the equation given: -1/2

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the slope perpendicular : opposite reciprocal, so the opposite of -1/2 is 1/2 and the reciprocal of 1/2 is 2.

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