yungtilly yungtilly
  • 04-02-2017
  • Mathematics
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Find the values of the variables ( I have five more of these if you will help me pls)

Find the values of the variables I have five more of these if you will help me pls class=

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dexteright02
dexteright02 dexteright02
  • 04-02-2017
The angles of the figure are complementary, that is, the sum between them is equal to 90º.

Solving:
54º + 4xº = 90º
4xº = 90 - 54º
4xº = 36º
[tex]x = \frac{36^0}{4^0} [/tex]
[tex]\boxed{\boxed{x = 9^0}}\end{array}}\qquad\quad\checkmark[/tex]

We have:
54º + 4.xº = 90º
54º + 4.(9º) = 90º
54º + 36º = 90º
90º = 90º (TRUE)

Answer:
The value of the variable is 9º
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