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swat32
3 years ago
11

HELLP MATH PLEASEEEE What is the product?

Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer:

the answer is the first one [3 -12 15 -21]

Step-by-step explanation:

Because 3 times 1 = 3, 3 times -4 = -12, 3 times 5=15, 3 times 7 = -21

because they are in order to get a negative one of them have to be a negative if they both of them where negative it would be positive.

Can you mark me brainliest

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Step-by-step explanation:

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Tan= o/a = 23/37 = 0.622 = tan^-1(0.622) = 31.9 degrees

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The formula for the area of a circle is A = πr2, where A = area and r = radius.
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