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Nonamiya [84]
3 years ago
10

Use Euler’s formula to find the number of vertices in a polyhedron with 6 square faces and 12 edges

Mathematics
1 answer:
Sloan [31]3 years ago
3 0

Answer:

V = 8

Step-by-step explanation:

we know that

The Euler's formula state that: In a polyhedron, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

V - E + F = 2

in this problem  we have

V=?\\E=12\\F=6

substitute the given values

V - 12 + 6 = 2

solve for V

Combine like terms left side

V - 6 = 2

Adds 6 both sides

V - 6+6 = 2+6

V = 8

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3 years ago
Solve the polynomial: 2x³-11x²+18x-8=0
kotykmax [81]

Answer:

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Step-by-step explanation:

To solve the polynomial, factorize it.

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7 0
3 years ago
In her art studio, Jamie wants the throwing wheel to be 3 feet from the sink, and the table to be both 5 feet from the sink and
oee [108]

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6 0
3 years ago
Y decreased by 9is 8
olga55 [171]

Answer:

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