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What is the value of k? k = 28 k = 29 k = 31 k = 42
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5 votes
What is the value of k?
k = 28
k = 29
k = 31
k = 42

What is the value of k? k = 28 k = 29 k = 31 k = 42-example-1
User Nisse
by
7.7k points

2 Answers

7 votes

Answer:

The answer is B, k= 29

Explanation:

User DroidT
by
8.3k points
1 vote

we know that


(5k-3)\°+(9+k)\°=180\° -------> by supplementary angles

Solve for k

Combine like terms in the left side


6k+6=180

Substract
6 both sides


6k=180-6

Divide by
6 both sides


k=174/6=29\°

therefore

the answer is the option


k=29\°

User Leyna
by
8.2k points
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