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Calculate the value of y

Calculate the value of y-example-1

2 Answers

7 votes

Answer:

y=84

Explanation:

They are all on a straight line. A straight line has 180 degrees. So you have to set the equation to 180.

54+42+y=180

Simplify

96+y=180

Subtract 96 from both sides.

y=84

User DP Park
by
7.3k points
6 votes

Answer:

y = 84°

Explanation:

54 + 42 = 96

180 - 96 = 84

84° is the missing value

Hope this helps!

User Taneya
by
7.5k points