sarahrocks948 sarahrocks948
  • 01-05-2020
  • Mathematics
contestada

Please help me with the question

Please help me with the question class=

Respuesta :

eldillinger eldillinger
  • 01-05-2020

Answer:13.5

Step-by-step explanation:a^+ b^2=c^2

139.24+ 43.56= 182.8

the square root of that is 13.5 rounded to the tenth

Answer Link
kesme981
kesme981 kesme981
  • 01-05-2020

Answer:

[tex]x=13.5[/tex]

Step-by-step explanation:

Use the Pythagorean theorem, [tex]a^2+b^2=c^2[/tex]:

[tex]11.8^2+6.6^2=x^2[/tex]

Simplify exponents:

[tex]139.24+43.56=x^2[/tex]

Simplify addition:

[tex]182.8=x^2[/tex]

Find the square root:

[tex]\sqrt{182.8}=\sqrt{x^2}\\\\ 13.5=x\\x=13.5[/tex]

Finito.

Answer Link

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