sn340461 sn340461
  • 14-05-2021
  • Mathematics
contestada

solve for x. Leave your answer in the simplest radical form.

solve for x Leave your answer in the simplest radical form class=

Respuesta :

clarch19
clarch19 clarch19
  • 14-05-2021

Answer:

x = 2[tex]\sqrt{5}[/tex]

Step-by-step explanation:

'x' can represent the hypotenuse of a right triangle with a base of 4 (11-7) and a height of 2

use Pythagorean Theorem to find 'x':

2² + 4² = x²

4 + 16 = x²

x² = 20

x = [tex]\sqrt{20}[/tex]

x = [tex]\sqrt{4}[/tex]·[tex]\sqrt{5}[/tex]

x = 2[tex]\sqrt{5}[/tex]

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