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erastova [34]
2 years ago
14

Find the geometric mean of the pair numbers 6 and 10

Mathematics
1 answer:
inn [45]2 years ago
3 0

Answer:

The geometric mean between 6 and 10 will be:

G.M=2\sqrt{15}

Step-by-step explanation:

We know that the geometric mean between the two numbers 'a' and 'b' is defined as:

G.M=\sqrt{a\times b}

Now, let us determine the geometric mean between 6 and 10

  • a = 6
  • b = 10

Using the formula

G.M=\sqrt{a\times b}

G.M=\sqrt{6\times 10}

        =\sqrt{60}

        =\:\sqrt{4\times 15}

        =2\sqrt{15}

 Therefore, the geometric mean between 6 and 10 will be:

G.M=2\sqrt{15}

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3 0
2 years ago
Translate the scenario below to a linear equation, then solve.
sashaice [31]

Answer:  x + 2x + x-40 = 180

First angle= 55º

Second angle= 110º

Third angle= 15º

​Step-by-step explanation:  The sum of the angles of a triangle is 180º

Take the values given and  use x as the unknown first angle. then create terms for the other two angles based on that:

The second angle of a triangle is double the first angle  becomes 2x

The third angle is 40 less than the first angle becomes x-40

x + 2x + x-40 = 180  Solve by adding like terms . x + 2x + x = 4x

4x -40 = 180   Add 40 to both sides to "cancel" the -40 on the left

4x + 40 -40 = 180 + 40   becomes  

4x = 220  Divide both sides by 4 to "cancel" the 4 on the left side

4x/4 = 220/4

x = 55   This is the first angle. Substitute 55 for the  "x" in the original terms

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5 0
3 years ago
What is the common difference of the following sequence: -6, -2, 2, 6
o-na [289]

Answer:

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Step-by-step explanation:

Subtract a number from the number after it.

6 - 2 = 4

8 0
3 years ago
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Hoochie [10]

∑ Hey, jillianwagler ⊃

Answer:

\left(x+8\right)\left(x-8\right)

Step-by-step explanation:

<u><em>⇒ Given info:</em></u>

<em>Factor completely </em>x^2 -64

<u><em>⇒ Solution:</em></u>

<em>Rewrite 64 as 8 ² because 8² is equal to 64. 8 ² = 8 × 8 = 64.</em>

<em />=x^2-8^2

Applying difference of two squares formula: x^2-y^2=\left(x+y\right)\left(x-y\right)

=x^2-8^2=\left(x+8\right)\left(x-8\right)\\

=\left(x+8\right)\left(x-8\right)

Answer~: \left(x+8\right)\left(x-8\right)

<u><em>xcookiex12</em></u>

<em>8/19/2022</em>

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Answer:

The answers are in the attachment

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