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3 years ago

PLEASE HELP QUICK 20 PTS!!! Which relation is a function?

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

7 0

Answer:

Step-by-step explanation:

A function must pass the vertical line test, which means that two coordinates cannot have the same x coordinate. (They can't be directly above each other.)

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What’s the square root of 1700

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Answer:

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Step-by-step explanation:

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Lara is putting lace trim around the border of a circular tablecloth. The tablecloth has a diameter of 1.2 meters. What is the l

mylen [45]

Answer:

3.8m

Step-by-step explanation:

Since Lara is putting lace trim around the border of a circular tablecloth, by the time she finishes she has covered the circumference.

The circumference of a circle is calculated using:

$C=\pi \: d$

where d is the diameter of the circle.

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3 years ago

A swimming class has 20 students. Only 8 students know how to dive off

Allisa [31]

Answer: 40%

Step-by-step explanation:

To write 8/20 as a percent have to remember that 1 equal 100% and that what you need to do is just to multiply the number by 100 and add at the end symbol % . 8/20 * 100 = 0.4 * 100 = 40% And finally we have: 8/20 as a percent equals 40%

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3 years ago

1. if the bearing of p from y is 048° what is the bearing of y from p .

Helen [10]

Answer:

See below and image

Step-by-step explanation:

180 + 48 = 228

180 + 55 = 235

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1 year ago