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musickatia [10]
3 years ago
7

Có bao nhiêu số nguyên tố

Mathematics
1 answer:
mariarad [96]3 years ago
8 0

Answer

Có vô số nguyên tố

Step-by-step explanation:

Rất nhiều nguyên tố và số nguyên tố có thể được chia ra thành nhiều bảng nguyên tố khác nhau dựa vào quy luật và người phát hiện ra nó, bạn có thể tự tra nhé.

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I need help can you help me?
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Answer:

8

Step-by-step explanation:

use trig functions

2 sides and 1 angle given

Sides given

  • hypotenuse -> x
  • opposite side to 30˚ -> 4

Angle

  • 30˚

trig function associated with hyp and opp is sin

sin(x) = opp/hyp

substitute

sin 30˚ = 4/x

solve for x

0.5 = 4/x

0.5x = 4

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7 0
3 years ago
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You shopped online and found you mp3 player for $9.75 less than the store price p. The online price was $64. Write and solve an
katrin [286]

Answer:

  • 64 = p - 9.75
  • p = 73.75

Step-by-step explanation:

A value that is 9.75 less than p can be represented by the expression ...

  p - 9.75

We are told that value is equal to 64, so the equation is ...

  64 = p - 9.75

__

This equation is solved by adding 9.75 to both sides.

  64 +9.75 = p -9.75 +9.75

  73.75 = p

The store price is $73.75.

4 0
3 years ago
By visual inspection, determine the best-fitting regression model for the data plot below
nikklg [1K]

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Step-by-step explanation:

4 0
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Which is the correct answer?
Montano1993 [528]

Answer:

I'm not sure but I think it is letter A

Step-by-step explanation:

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