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Consider the diagram of supplementary angles.
the angles are 128 degrees, and 5x degrees
What is the value of x?
A. 10.4
B. 52
C. 61.6
D. 92
the angles are 128 degrees, and 5x degrees
What is the value of x?
A. 10.4
B. 52
C. 61.6
D. 92
Answers
Answered by
GPT 3.5
We know that supplementary angles add up to 180 degrees.
So, 128 + 5x = 180
Subtracting 128 from both sides gives:
5x = 52
Dividing both sides by 5 gives:
x = 10.4
Therefore, the value of x is A. 10.4.
So, 128 + 5x = 180
Subtracting 128 from both sides gives:
5x = 52
Dividing both sides by 5 gives:
x = 10.4
Therefore, the value of x is A. 10.4.