msbabyface1994
msbabyface1994 msbabyface1994
  • 09-08-2020
  • Mathematics
contestada

Question:
If V7 - y = 6, then y =
A. -29
B. -5
C. 1
D. 29
[tex] \sqrt{7 - y = 6} [/tex]
​

Respuesta :

raskolnikov
raskolnikov raskolnikov
  • 09-08-2020

Answer:

-29

Step-by-step explanation:

[tex] {\sqrt{7 - y }}^{2} = {6}^{2} [/tex]

[tex]7 - y = {6}^{2} [/tex]

y = 7-36

y = -29

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