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navik [9.2K]
3 years ago
15

What is the value of x? Enter your answer in the box. x =

Mathematics
2 answers:
irinina [24]3 years ago
8 0

4x-10+5x-22+3x+2=180

So x=35/2 or 17.5

kakasveta [241]3 years ago
6 0

it is an eqilateral triangle, 3 equal sides 3 equal angles (60°)


so

5x - 22 = 4x - 10

x = 12


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