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3 years ago

Use Euler's formula to find the missing number

Mathematics

2 answers:

Anika [276]3 years ago

8 0

The answer to this question is 14

Anastaziya [24]3 years ago

5 0

Euler's formula is given by:
C + V = A + 2
Where,
C = Number of faces
V = Number of vertices
A = Number of edges
Substituting values we have:
C + 22 = 34 + 2
Clearing C we have:
C = 34 + 2-22
C = 14
Answer:
c.14

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3 years ago

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Korvikt [17]

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Step-by-step explanation:

We have been given that two legs of triangle ABC measures 5 units each. We are asked to find the length of the hypotenuse.

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Substituting our given values in above equation we will get,

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Answer:

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Step-by-step explanation:

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So, the cost of x balls = x ( cost of 1 ball) = x ( $6) = 6 x

Also, the cost of 1 net =$23

So, the cost of y nets = y ( cost of 1 net = y ( $23) = 23 y

So, the total amount spent on x balls and y nets

= Amount spent on x balls + Amount on y nets

= 6 x + 23 y

Also, the saved amount is $680

⇒<u> 6 x + 23 y < $ 680</u>

Hence, 6 x + 23 y < $ 680 represents the combinations of x balls and y nets that can be purchased.

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pantera1 [17]

Answer:

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