Answer:
u should put the question in English to so English people can also help
The answer is A. if you divide 620 by four you would get 155 and the rest would have a decimal
Answer:
Since the graph looks like this, I would say solid line
Answer:
1: 374cm
2: 248mm
3: 69m
I believe this is the right answer but I don't think the labels are correct
Answer: x = 20.
Step-by-step explanation:
x and (3x + 10) combine to form a right angle, shown in the diagram by the small square joining the perpendicular lines.
Right angles are 90 degrees, so you can add both angles to get 90:
