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Julli [10]
2 years ago
13

A triangle has a perimeter of 75 inches. Find the length of three sides

Mathematics
2 answers:
Paladinen [302]2 years ago
6 0

Answer:

The side lengths are:

15, 30, and 30

Step-by-step explanation:

Let x determine the length of the smallest side length then

the other one is said to be 15 in larger so it's x + 15

finally the third size is said to be twice as the smallest one so it's 2x

The perimeter is the sum of all three sides added up

x + 2x + x + 15 = 75 add like terms

4x + 15 = 75 subtract 15 from both sides

4x = 60 divide both sides by 4

x = 15

Mamont248 [21]2 years ago
3 0

Answer:po6

Step-by-step explanation:

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Step-by-step explanation:

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