theprojecttwin075 theprojecttwin075
  • 13-11-2018
  • Mathematics
contestada

PLEASEEE HELPPPPP!!!!!!!!!

PLEASEEE HELPPPPP class=

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wickedpoppy17 wickedpoppy17
  • 13-11-2018

use the pythagorean theorem  a^2 +b^2 =c^2


15^2+x^2=17^2

225+x^2=289

x^2=289-225

x^2=64  now find the square root of both sides

x=8

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