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lozanna [386]
3 years ago
9

What is a prime number

Mathematics
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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Tell whether the number is prime or composite 68?
Blababa [14]
Composite.
Because the definition of them is, <span>A prime number has only two factors: 1 and itself. A composite number has more than two factors. The number 1 is neither prime nor composite. The prime numbers between 2 and 31 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 and 31 since each of these numbers has only two factors, itself and 1.

Hope this helped!!! :)
-Ginger
</span>
3 0
2 years ago
3) Sue bought a triangular shaped piece of wood
olga_2 [115]

Answer:

12 inches of fabric

Step-by-step explanation:

Area of a triangle = hight x base

so 6 x 2 = 12

12 inches of fabric is your answer

Hope this helps :)

6 0
2 years ago
At Feet-R-Us colored socks are $5 and white socks are $3. Jimmy buys $32 worth of socks. An equation representing this scenario
SOVA2 [1]

c=4 w=4

5c=20

3w=12

5c+3w=32

5 0
3 years ago
The time it takes to fly from Los Angeles to New York varies inversely as the speed of the plane. If
makvit [3.9K]

Answer: speed is  540 km/h

Step-by-step explanation:   Lets mark speed as v.

Because distenace is same, you can mark   6 h · 900 km/h = 10 h · v

and v = 5400 km / 10 h = 540 km/h.

Or using inverse proportions :   10 h / 6 h  =  v / 900 km/h  .

Before multiplying you turn lastproportion around :

10 h / 6 h = 600 km/ h / v   ,which gives   10 v = 6 · 900 km/h

and result is same

3 0
2 years ago
Find the value of x (round to the nearest tenths)<br> 3x<br> 4x
Schach [20]

Answer:

Sorry nakalimutan ko

Step-by-step explanation:

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2 years ago
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