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lidiya [134]
3 years ago
6

If x2 = 4, what are the possible numbers for x?

Mathematics
1 answer:
vichka [17]3 years ago
4 0

Answer:

2

Step-by-step explanation:

x=2 so 2×2=4

(mark me as brainlest)

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For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusiv
Ugo [173]

Answer:

More than 50

Step-by-step explanation:

To solve, we need to first see that the function is h(n). Picking main points from the question statement:

  • h(n) is the product of all even integers (From 2 to n)
  • p is the smallest factor of h(100)+1
  • h(100)+1 , here n=100

From here, we can write h(100) as:

h(100) = 2 * 4 * 6 * 8 * ...... * 100

h(100) = 2^{50} * (1*2*3*......*50)= 2^{50} * 50!

so,

h(100)+1 =(2^{50} * 50! )+1

Now two numbers,

h(100) and h(100)+1 are consecutive integers and since they are consecutive so they are co-prime. Hence they only have common factor of 1. Example, 13 and 14 have only common factor of 1

As h(100) has all prime numbers from 1 to 50 and according to above statement h(100)+1 won't have any prime factor from 1 to 50, so the smallest prime factor p is greater than 50.

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3 years ago
Find the variables in the table.
Andru [333]
4, 26 first is e second is f
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3 years ago
How would I show 2/5 as a division problem? Please explain using complete sentences.
dangina [55]

Answer:

There are many ways to show it like-

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
In what shape are the lateral faces of a pyramid?
Helga [31]
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61% of 180 ?
poizon [28]
First, when multiplying percents, you need to convert them to decimals. You convert percents to decimals by multiplying by 100 or moving the decimal two places to the left. Once you convert them to full decimals, you multiply the decimal by the number that you are getting the percentage from

61% of 180⇒.61×180=<u>109.8 </u>

5.1% of 81?⇒.051×81=<u>4.131

</u>16 \frac{1}{2} of 36?⇒16.5×36⇒.165×36=<u>5.94

</u>81% of 241⇒.81×241=<u>195.21</u>

76% of 600⇒.76×600=<u>456</u>

88% of 680⇒.88×680=<u>598.4</u>

37% of 481⇒.37×481=<u>177.97</u>

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33% of 331⇒.33×331=<u>109.23</u>



8 0
3 years ago
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