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Ber
[7]
4 years ago
9
The lengths of the sides of a triangle are in the ratio
Mathematics
Answer
Comment
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1
answer:
Anton
[14]
4 years ago
5
0
HOW TO SOLVE:
1)
use x as a variable
2) the starting equation is:
4x + 3x + 5x = 18
3) add all the like terms on the left side of the equation:
12x = 18
4) Divide by 12 on both sides:
x=1.5
5) Find the lengths of the sides:
-
4x = 4(1.5) = 6
-
3x = 3(1.5) = 4.5
-
5x = 5(1.5) = 7.5
SO, the lengths of the sides of this triangle are: 6, 4.5, and 7.5
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