monica3893 monica3893
  • 05-04-2020
  • Mathematics
contestada

Can any of my fellow friends help

Can any of my fellow friends help class=

Respuesta :

elliottou
elliottou elliottou
  • 05-04-2020

Answer:

x = 42.3

Step-by-step explanation:

the law of cosines is stated below, we will set c = x

x^2 = 25^2 + 30^2 - 2(25)(30)cos(100)

plug into calculator

x ^2 = 1785.472267

x = 42.3

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mima08
mima08 mima08
  • 05-04-2020
x=42.3


Hope this helps buddy
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