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anonymous
 one year ago
find the value of x .
a) x=18
b) x=22.5
c) x=30
d) x=54
anonymous
 one year ago
find the value of x . a) x=18 b) x=22.5 c) x=30 d) x=54

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pooja195
 one year ago
Best ResponseYou've already chosen the best response.2Where is the equation?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2Vertical angles are equal right? So just set x+90=4x <from here solve for x :)

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2Do you understand why?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes because if u divide 90 by 4 u get 45/2 then u get 22.5

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2You have the right answer but you don't know why that is the answer

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2x+90=4x <from here solve for x :) all you do is subtract x from both sides 4x1x=3 right? then all you do is divide 90=3x divide both sides by 3 90/3 = 30 3/3 is 1 so just x therefore x=30 understood? Or need help?
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