3 years ago

Write two equivalent expressions to represent the sum of the angles of this triangle.

Mathematics

2 answers:

WARRIOR [948]3 years ago

8 0

5y+2y+2y=180
180=5y+4y

Sladkaya [172]3 years ago

7 0

Answer:
5y+(2y•2)

5y+2y+2y

2y•2 is the same thing as 2y+2y because 2+2=4 and 2•2=4

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