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Roman55 [17]
3 years ago
12

Solve for X. This is geometry I really need help please please.

Mathematics
1 answer:
dezoksy [38]3 years ago
6 0

Answer:

x = 5.2

Step-by-step explanation:

x/(13-x) = 2/3

3x = 2(13 - x)

3x = 26 - 2x

3x + 2x = 26

5x = 26

x = 26/5

x = 5.2

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Let:
x = first consecutive integer (or first side of △)
x + 1 = second consecutive integer (or second side of △)
x + 2 = third consecutive integer (or third side of △)

The formula for a perimeter of △ is simply the addition of three sides (or length). Since the given perimeter is 114 cm,
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