myrandommail02
myrandommail02 myrandommail02
  • 21-06-2020
  • Mathematics
contestada

Find the value of x. Round to the
nearest tenth.
2.14
1.47
n
X
X =
E [?] ft
Enter

Find the value of x Round to the nearest tenth 214 147 n X X E ft Enter class=
Relax

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sqdancefan
sqdancefan sqdancefan
  • 21-06-2020

Answer:

  3.1

Step-by-step explanation:

The Pythagorean theorem can be used to find x/2.

  (x/2)² +1.4² = 2.1²

  x²/4 +1.96 = 4.41

  x² = 4(2.45)

  x = 2√2.45 ≈ 3.1

The value of x is about 3.1.

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