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3 years ago

Which is a prime number

Mathematics

2 answers:

Anettt [7]3 years ago

5 0

Answer:

Prime numbers are numbers that have only 2 factors: 1 and themselves. For example, the first 5 prime numbers are 2, 3, 5, 7, and 11.

Step-by-step explanation:

polet [3.4K]3 years ago

4 0

Answer:

Prime numbers are numbers that have only 2 factors: 1 and themselves. For example, the first 5 prime numbers are 2, 3, 5, 7, and 11.

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Which is larger 35% or 2/5 ?

LenaWriter [7]

$\frac{2}{5}$ because if you convert 2/5 it is 40%.

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4 years ago

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A rectangular print on the Smiths living room wall is 4 feet long and 2 feet 6 inches wide. How many inches longer is the print

sasho [114]

Answer:

The print is 18 inches longer then it is wide

Step-by-step explanation:

I multiplied 12 x 4 becuase there are 12 inches in a foot to get 48 inches. So the print is 48 inches long. Then I multiplied 2 times 12 to get 24 and then 24+6 + 30 so the rug is 30 inches wide. Finally I subtracted 30 from 48 to get the diffrence in inches. Which is 18 :)

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3 years ago

Use the information given to enter an equation in standard form.

Natasha_Volkova [10]

Answer:

2x - y = -2

Step-by-step explanation:

$m=\frac{y^2-y^1}{x^2-x^1}$

$m = \frac{10-12}{4-5} =\frac{-2}{-1} =2$

$10=2(4)+b\\10=8+b\\2=b\\y=2x+2\\2x-y=-2$

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3 years ago

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Write LCM of 35 and 144 (If you are not able to send a picture, then you can write step wise, please do not write a direct answe

Alex_Xolod [135]

Answer:

Step-by-step explanation:

<h3>multiply 35 by 144 which will give you your answer (lcm)</h3>

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3 years ago

What is the first step when solving the following inequality x+2/-5<4? Group of answer choices A. Add 5 to both sides and DO

LiRa [457]

Assuming we're dealing with $\frac{x+2}{-5} < 4$ , which is the same as writing (x+2)/(-5) < 4, then the answer is choice C.

We multiply both sides by -5 and this will flip the inequality sign.

-------------------------------------

Multiplying or dividing both sides by a negative number flips the inequality sign.

An example would be saying -2x < 10 leads to x > -5

What we can do is divide both sides by -2 and flip the inequality sign, or we could follow the steps shown below

-2x < 10
0 < 10+2x ... adding 2x to both sides
-10 < 2x ... subtracting 10 from both sides; this is one way to see why the sign flip happens
2x > -10
x > -10/2 ..... dividing both sides by 2
x > -5

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3 years ago