
is the answer to:

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is the answer to:

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is the answer to:

_________________________________________

is the answer to:

Multiply straight across
5/1 * 3/4 = 15/4
now change it into a mixed number
3 3/4
Linear pair angles are always supplementary.
So,
(2x+10) +(3x+10) = 180
5x+20 = 180
5x =180-20
5x=160
x= 160/5
x=32
Hence, the angles are 74 & 104