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3 years ago

Is there a pattern behind prime numbers?

Mathematics

1 answer:

Serggg [28]3 years ago

3 0

Answer:

well just remember

Step-by-step explanation:

anything that can devide itself and 1 only

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AAAAAAAAAAA 65 points please help

nata0808 [166]

Answer:

The distance between E and F is 5 units

Step-by-step explanation:

E and F are share the same y-coordinates. So for this part it is okay to not use the distance formula. 

So you will be having:

E (5,8) and F (5,3)

EF = 8-3=5

OR 

YOU CAN USE THE DISTANCE FORMULA AS INDICAYED IN THE PICTURE.

Hopefully the picture is clear and understandable and younger the explanation.

4 0

3 years ago

I’m failing please help

jolli1 [7]

Answer:

Read below

Non-proportional or Proportional:

Non-proportional

B. is non-proportional

D. is non-proportional

E. is non-proportional

G. is non-proportional

H. is non- proportional

Proportional

A. is proportional

C. is proportional

F. is proportional

5 0

3 years ago

Sally has 16 marbles in her collection. John has only 7 marbles. Sally gives John 8 of her marbles. How much marbles does John h

Sati [7]

Answer:

The answer is 15

Step-by-step explanation:

hope this helps

5 0

3 years ago

What is the series in Expanded Form?

tangare [24]

Answer:

∴ ∑₁⁸i = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8

Step-by-step explanation:

Given:

To Find:

∑₁⁸i =?

Solution:

Σ This symbol called Sigma means "summation up"

∴ ∑ n mean sum for all n

But if ∑₁³n means Sum for n=1 , 2 ,and 3 ADD

∴ ∑₁³n = 1 + 2 + 3

∴ ∑₁⁸i = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8

7 0

3 years ago

Allen has a photo that is 6 in by 8 in. What will the dimensions of the photo be if he scales it down by a factor of one-half ?

olchik [2.2K]

3 in by 4 in
because one half of 6 is three and one half of 8 is 4

5 0

3 years ago