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Answer:
x=8
Explanation:
The picture tells us that the triangle is equilateral (this means that each angle is 60°). We can assume this because each side has been marked with the same line.
Because each angle is equal to 60°, this means that:
7x+4=60
Now solve for x:
7x=56
x=8
Answer:-5.8
Explanation:4.5-8.3=-3.8 -3.8-2=5.8
Answer:
can you explain this so I can help you with this