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antiseptic1488 [7]
3 years ago
13

A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
5 0

Answer:

Step-by-step explanation:

n200080 [17]3 years ago
5 0

Answer:

  • x = 31

Step-by-step explanation:

  • Triangle with same sides given.
  • Each side = x - 10 units

Perimeter is the sum of the side lengths.

<u>Substitute and solve for x:</u>

  • 3(x - 10) = 63
  • x - 10 = 21
  • x = 31
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