3 years ago

I don’t know this please help

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

5 0

Answer:

a and c

Step-by-step explanation:

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3 years ago

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vovikov84 [41]

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Step-by-step explanation:

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a machine can produce 250 items per hour. if the operator of the machine works 40 hours per week, how many times are made by thi

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Assuming that the year has 52 weeks in it, (not a leap year) the machine would produce 520,000. You need to multiply the amount of hours worked by how many items the machine makes in an hour. 40x250=10000. Then you need to multiply the amount of items made in a week by 52 (the number of weeks in a year). 10000x52=520000.

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3 years ago

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Line L is perpendicular to the line with equation x + 2y = 8 and passes through the origin. Determine the equation of line L.

MAXImum [283]

When lines are perpendicular, they slopes are opposite reciprocal. Opposite reciprocal means that the slope is flipped and then changed from negative to positive.

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4 years ago