fadia73
fadia73 fadia73
  • 18-03-2019
  • Mathematics
contestada

can you pleaseeeee help me

can you pleaseeeee help me class=

Respuesta :

Geg1214
Geg1214 Geg1214
  • 18-03-2019
The answer is 5.8


9^2-square root of 47


81-47=34

Square root of 34 rounded is 5.8


:)
Answer Link
cblue8282 cblue8282
  • 18-03-2019

Answer:

x ≈ 5.8 units

Step-by-step explanation:

pythagorean theorem: a² + b² = c²

substitute: x² + √47² = 9²

x² + 47 = 81

x² = 34

x ≈ 5.8309... ≈ 5.8

Answer Link

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