3 years ago

One gemstone has 14 faces and 10 vertices. how man edges does the gemstone have?

Mathematics

1 answer:

yaroslaw [1]3 years ago

8 0

I believe it would be 139 faces if there are 14 faces and 10 verticles then just multiply it minus 1 and there you go

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zheka24 [161]

Answer: The least number that Adele ran is 16 km.

Step-by-step explanation:

(2x- 5)+x≥ 43

+ 5 +5

3x ≥ 48

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4 0

3 years ago

1, 1, 4, 8, 9 , ?, 16, 64

Elden [556K]

Answer:

Missing number ⇒ 27

Step-by-step explanation:

Given sequence is:

1, 1, 4, 8, 9 , ?, 16, 64

We need to find the missing number of the sequence.

Solution:

We can see the series consist numbers 1, 2, 3, 4, 5.. of power 2 and 3 each respectively. So, the series is $1^{2},1^{3},2^{2},2^{3},3^{2},3^{3}.....$ such that

$1 = 1^{2}\\1=1^{3}\\ 4=2^{2}\\\ 8=2^{3}\\\ 9=3^{2}\\\ 27=3^{3}------missing \ number\\\ 16=4^{2}\\\ 64=4^{3}$

Therefore, missing number is $3^{3}= 27$

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3 years ago

If a number is divisible by 5, then is it divisible by 10

Mnenie [13.5K]

Only if it's an even number.

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3 years ago

Clarissa uses 8.6 pints of blue paint and white paint to paint her bedroom walls. 3/5 of this amount is blue paint, and the rest

xenn [34]

Answer:

3.44 pints of white paint

Step-by-step explanation:

3/5 x 8.6 = 5.16 pints

Clarissa uses 5.16 pints of blue paints

Subtract 5.16 from 8.6 to find out how many pints of white paint did Clarissa use.

8.6 - 5.16 = 3.44 pints of white paint

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3 years ago

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