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3 years ago

9

What is a prime number

2 answers:

lesya692 [45]3 years ago

3 0

A prime number is a whole number greater than 1 whose only factors are 1 and itself. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29.
I hope this helped (: I hope you A’s this

dybincka [34]3 years ago

3 0

A prime number is a number that has exactly two factors which is the numbers itself and 1. For example, 7 is a prime number because it only has two factors which are 1 and 7.

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Simplify 5x^2+43x-18=0

GalinKa [24]

Answer:

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Step-by-step explanation:

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1 year ago

The perimeter of a parallelogram is 56 meters the width of the parallelogram is 8 meters less than its length find the length of

Dimas [21]

Answer:

length = 18 mt

Width = 10 mt

Step-by-step explanation:

Let the length of the field be x

width of the field be y

Hence

P=2(x+y)

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56=2(x+y)

Dividing both sides by 2 we get

x+y=28 ---(A)

Also given that width of the parallelogram is 8 meters less than its length

Hence

y=x-8

or x-y=8 ---(B)

Adding A and B

2x=36

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y=18-8=10

Hence length = 18 mt

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3 years ago

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pashok25 [27]

Answer:

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3 years ago

-11 2/3 x (-4 1/5)=?

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Answer:

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Step-by-step explanation:

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