Answer: The answer is D
Step-by-step explanation: I just did the question.
Use angle sum property (the 3 angles in a triangle sum up to 180°).
2x + x + 54 = 180
3x + 54 = 180
3x = 180 - 54
3x = 126
x = 126/3
x = 42
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Hope it helps ⚜
Answer:
You just change the value for each united and graph normally
Step-by-step explanation:
Answer:
uhm sorry this is really hard maybe answer 2
Step-by-step explanation:
lol what is that. delete it
