chaselerch chaselerch
  • 01-11-2017
  • Mathematics
contestada

What does x equal and what does why equal?

What does x equal and what does why equal class=

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musiclover10045
musiclover10045 musiclover10045
  • 01-11-2017

1.

x^2 + 6.4^2 = 8^2

x^2 = 40.96 = 64

x^2 = 64 -40.96

x^2 = 23.04

x = sqrt(23.04) = 4.8


2. y=

y^2 + 3^2 = 5^2

y^2 +9 = 25

y^2 = 25-9

y^2 = 16

y = sqrt(16) = 4

Answer Link
kathy15255
kathy15255 kathy15255
  • 30-04-2020

Answer:

x^2 + 6.4^2 = 8^2

x^2 = 40.96 = 64

x^2 = 64 -40.96  

x^2 = 23.04  

x = sqrt(23.04) = 4.8

 y=

y^2 + 3^2 = 5^2

y^2 +9 = 25

y^2 = 25-9

y^2 = 16

y = sqrt(16) = 4

Answer Link

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