Is Figure B a scale copy of Figure A?

No.

Step-by-step explanation:

A scale copy would see that both the x and y amount would be scaled proportionally. In this case, the x goes across 5 for figure A, and does the same for Figure B. On the other hand, the scaling for y is 2 for figure A, while it is 5 for figure B.

If it is a scale copy then.

If Figure A have the scaling of: 3, 5, 5, x, then Figure B, if given one scale of 5, should have

3:5

5:8.33

5:8.33

x:(x * ~1.67)

Therefore, the scaling is off.

Step-by-step explanation:

No, it isn't

because the ratio of their lengths aren't proportional.