What do the lines making a circle around the low-pressure area indicate?

Question

1.The values cannot be added because one is measuring area and the other is measuring volume.

2.The values can be added without making a conversion of units because they both measure area. *

3.The values can be added after making a conversion of units because they both measure area.

4.The values cannot be added because one is measuring area and the other is measuring mass.

Answer 1

Can the values be added or subtracted? If one value needs to be converted to another, describe the conversion.

19.75 in² + 26.2 in³

Answer 2

read my name :) the answer is in there

Answer 3

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Answer 4

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