hugie17
hugie17
22-05-2018
Mathematics
contestada
Find the value of x.
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newyorkdaughter
newyorkdaughter
22-05-2018
idk the name, but there is a theorem that states that those 2 angles are equal, so you can out these values into an equation:
129 = 5x + 4
subtract 4 from both sides
125 = 5x
divide both sides by 5
25 = x
Hope this helps :)
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