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Katyanochek1 [597]
2 years ago
5

What is the geometric mean of 12 and 47

Mathematics
2 answers:
il63 [147K]2 years ago
8 0

Answer:

the geometric mean is 23.7 or 23.74868

Step-by-step explanation:

take your numbers

12 and 47. you have 2 numbers so n=2

find 1/n=0.5

(12*47)^0.5

(564)^0.5=23.74868

round 23.74868 to the nearest 10

23.7

aev [14]2 years ago
3 0

Answer:

29.5 or 30 (rounded)  

Step-by-step explanation:

Add 12 and 47 together and divide by 2 because there are 2 numbers.

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Please help! I’ll also give brainliest! Thank you!
navik [9.2K]

Answer: Union of two sets.

Explanation: "An element is in the union of two sets if it is in the first set, the second set, or both. The symbol we use for the union is  ∪ . The word that you will often see that indicates a union is "or".

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4 0
3 years ago
What is the value of x
Sergio039 [100]

Answer:

d. 10

Step-by-step explanation:

7 0
3 years ago
Solve for x! Please try and show work. ANSWER ASAP SCAM ANSWERS WILL BE REPORTED. Also will award brainliest to CORRECT answer
Tamiku [17]

Answer:

x = 12 degrees

Step-by-step explanation:

m < LNM = (70+136)/2

= 206 / 2

= 103 degrees

So 7x + 19 = 103

7x = 103 - 19 = 84

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8 0
3 years ago
Show all work to identify the asymptotes and zero of the faction f(x) = 4x/x^2 - 16.
Reptile [31]

Answer:

  • asymptotes: x = -4, x = 4
  • zeros: x = 0

Step-by-step explanation:

The vertical asymptotes of the rational expression are the places where the denominator is zero:

  x^2 -16 = 0

  (x -4)(x +4) = 0 . . . . . true for x=4, x=-4

  x = 4, x = -4 are the equations of the vertical asymptotes

__

The zeros of a rational expression are the places where the numerator is zero:

  4x = 0

  x = 0 . . . . . . divide by 4

5 0
3 years ago
Find the value of x. Please help!!!!
Murrr4er [49]

Answer:

9°

Step-by-step explanation:

In a ∆, equal sides make equal angle to the third side. So the angle that's not mentioned is same '2'.

Sum of angles in a ∆ = 180°

80° + m/_2 + m/_2 = 180°

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10x + 90° = 180°

10x = 90°

x = 9°

6 0
3 years ago
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