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3 years ago

(14x-13) (4x+13) (6x+2)

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

3 0

Answer:

x = 7.416666667

Set everything equal to 180 (the total # of degrees in a triangle)

180 = 14x-13 + 4x+13 + 6x+2

Combine the variables

180 = 24x - 13 + 13 + 2

Do the math

180 = 24x +2

178 = 24x

x = 7.416666667

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