1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lisabon 2012 [21]
3 years ago
14

What the geometric mean between 12 and 18

Mathematics
2 answers:
MAVERICK [17]3 years ago
4 0

Answer: 14.7

Step-by-step explanation:

Data : 12,18    

Total Number of Values, N = 2

Step 1 : Find 1 / N

1 / N = 1 / 2 = 0.5

Step 2 : Find mean

GM = ( 12 * 18 )^ 0.5

       = 14.7

yulyashka [42]3 years ago
3 0

Step-by-step explanation:

The geometric mean between 12 and 18 =

\sqrt{12 \times 18}

6 \sqrt{6}

14.69

14.7

You might be interested in
Which unit would you use to measure the height of a giraffe? mm cm m km
aliina [53]

Answer:

centimeters

Step-by-step explanation:

6 0
3 years ago
Salina, Tamara, and Uma are working on their homework together. Salina tells her friends that she got θ=52∘θ=52∘ for the inverse
svlad2 [7]

Answer:

The values reported by Uma, Salina, and Tamara are all possible values for inverse cosine

Step-by-step explanation:

Solution:-

- The solution to the inverse "cosine" problem would have a general form:

                                    θ = cos^-1 ( a )

Where,  a: Any arbitrary constant, - 1 < a < 1

- The value of θ = 52° was reported by Salina suggests that the answer lies in the first quadrant of a cartesian plane where ( sin (θ) , cos (θ) , tan (θ) ) have positive values for "a".

Hence,                            0 < a < 1 , θ = 52°

- The value of θ = 128° was reported by Tamara suggests that the answer lies in the second quadrant of a cartesian plane where ( sin (θ) ) have positive values for "a" and (cos (θ) , tan (θ) have negative values for "a". So for cos (128):

Hence,                           -1 < a < 0 , θ = 128°

- The value of θ = 308° was reported by Uma suggests that the answer lies in the fourth quadrant of a cartesian plane where ( cos (θ) ) have positive values for "a" and (sin (θ) , tan (θ) have negative values for "a". So for cos (308):

Hence,                           0 < a < 1 , θ = 308°

- The angle θ reported by Uma and Salina are similar solution because of property law of complementary angles:

                                     cos (θ) = cos ( 360 - θ )

Where, θ = 52°,            cos (52°) = cos( 308°)  .. Uma and Salina conform

However,                      cos ( 180 - θ ) = - cos (θ)  

                                     cos(128) = - cos ( 52 ) .... Uma and Tamara conform.

5 0
3 years ago
The piecewise function h(x) is shown on the graph.
larisa [96]

Answer:

b

Step-by-step explanation:

-1

3 0
3 years ago
The two largest lizards in the united states are the gila monster and the chuckwalla. The average gila monster os 0.608 meter lo
docker41 [41]
The answer is 1.54 meters
5 0
3 years ago
May someone help me with this?
elena-14-01-66 [18.8K]

I am putting this into rows. Ex: row one has 0. row two has blank and seven.

1: 0

2: 9 7

3: - 9 6

4: 1 3

5: - 1 2

6: 1

So the answer on top would be 8 1 r 1.

5 0
3 years ago
Other questions:
  • 15 = 9/3 - 2<br><br> Please help
    14·1 answer
  • Which linear function represents the line given by the point-slope equation y-8=
    11·1 answer
  • You are dealt two cards successively (without replacement) from a shuffled deck of 52 playing cards. find the probability that t
    15·1 answer
  • Someone tell me where everyone is going right please !!
    14·2 answers
  • 6. Are these triangles similar? If they are, name the postulate or theorem that proves they are.
    15·1 answer
  • Given the points below, are the two lines parallel, perpendicular, or neither.
    8·1 answer
  • 2. The net of a square pyramid and its dimensions are shown in the diagram.
    6·1 answer
  • WILL GIVE BRAINLIEST!!!!!!
    13·1 answer
  • What is 30 - 5 x 4 + 2 = ?
    14·2 answers
  • If granola costs $ 2.20 per pound, how much does 0.8 pound of granola cost?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!