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Romashka [77]
3 years ago
10

Find the geometric mean of 20 and 25​

Mathematics
1 answer:
IrinaK [193]3 years ago
5 0

Answer:   √20⋅25=22.36

Step-by-step explanation:

Geometric mean of 20 and 25 is √20⋅25=22.36(2dp)

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gogolik [260]

Answer:

(2, 8)  and (3, 11)    --- > For example

Step-by-step explanation:

Plug in any number for x

I will use 2.

So if the equation is y = 3x + 2, then the new equation will be ...

y = 3(2) + 2

y = 6 + 2

y = 8     ----> One coordinate can be (2, 8)

Another number you could use is 3.

y = 3(3) + 2

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4 0
3 years ago
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What is the difference between the height and the slant height of a pyramid?
IRINA_888 [86]
The height is the measurement from the base to the top straight up.

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A game and a controller are on sale for 45% off. The regular price of the game is $80. The regular price of the controller is $1
erma4kov [3.2K]
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3 0
3 years ago
42=Wf×64 (what fraction)
Dmitry [639]
So basically 42=x times 64 or 42=64x where you want x to be represented as a fraction so just don't simplify as much

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divide both sdies by 64
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3 years ago
Determine 6th term in the geometric sequence whose first term is 3 and whose common ratio is -4.
GREYUIT [131]
a_1=3
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\cdots
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