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3 years ago

(2k+11) 131° What is the value of k

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

2k+11=180°
— —-
2 2
k+11=90
-11 -11
k= 79

As I showed above, k=79.

Triss [41]3 years ago

6 0

The value of k is 60

131 - 11 = 120
120/2 = 60

hope this helped !

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