bulletclubsj
bulletclubsj
21-01-2018
Mathematics
contestada
Geometry the value of X
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bobbyv2
bobbyv2
21-01-2018
Since the symbol tells us the angle is 90 degrees we know the 4x and 5x add up to make 90 degrees.
Lets use this to make and form an equation
5x + 4x = 90
9x =90 (collect the x values)
x = 10 (divide both sides 9 to find what x is)
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