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3 years ago

What is the geometric mean of 7 and 13?

Mathematics

1 answer:

Zina [86]3 years ago

8 0

Answer:

√91 ≈ 9.5394

Step-by-step explanation:

Take the square root of 91 to find the value of x. There is no simpler radical form. You can write it as ...

x = √91 . . . . . . . simplest radical form

or as

x ≈ 9.5394 . . . . an approximation of the irrational root

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balu736 [363]

Given :-

x/2 = 3

To Find :-

The value of 2x + 2 .

Solution :-

The given equation to us is ,

$\longrightarrow$ x/2= 3

$\longrightarrow$ x = 3*2

$\longrightarrow$ x = 6

Now we need to find out ,

$\longrightarrow$ 2x + 2

$\longrightarrow$ 2(6) + 2

$\longrightarrow$ 12 + 2

$\longrightarrow$ 14

Hence the required answer is 14.

7 0

2 years ago

Read 2 more answers

Help me lmk which one it is!!!

Fittoniya [83]

Answer:

Step-by-step explanation:

3 0

3 years ago

Need Assistance With This *Please Show Work*

artcher [175]

Answer:

a =7.5

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+ b^2 = c^2 where a and b are the legs and c is the hypotenuse

a^2 + 10 ^2 = 12.5^2

a^2 + 100 =156.25

Subtract 100 from each side

a^2 = 56.25

Take the square root of each side

sqrt(a^2) = sqrt( 56.25)

a =7.5

3 0

4 years ago

Simplify -2.5·4 thanks hhhhhhhhh

ICE Princess25 [194]

Answer:

-10

Step-by-step explanation:

-2.5 times 4

-10

4 0

3 years ago

Read 2 more answers

What is the volume of the rectangular prism? help asap

nalin [4]

Answer:

V=whl=3·9·7=189, Which is 189.

Step-by-step explanation:

6 0

3 years ago