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HELP The perimeter of a hexagon is 30x and the perimeter of a triangle is 10x + 40. If the two figures have the same perimeter, what is the value of x?

HELP The perimeter of a hexagon is 30x and the perimeter of a triangle is 10x + 40. If the two figures have the same perimeter, what is the value of x?
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4 votes
HELP

The perimeter of a hexagon is 30x and the perimeter of a triangle is 10x + 40. If the two figures have the same perimeter, what is the value of x?

User Braham Shakti
by
8.1k points

1 Answer

1 vote
the answer:
x=2
Step-by-step explanation:
30x=10x+40
-10x -10x
----------------
20x=40
---- -----
20 20

x=2
User WhoIsDT
by
8.2k points
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