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mezya [45]
3 years ago
10

Adam writes 10+8=18 on the board. Maria wants to use the commutative property of addition to rewrite item Adams addition sentenc

e. What number sentence should Maria write.
Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0
The answer is 8+10=18
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Answer:

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<em>Comment on the figure</em>

The usual geometry here is that the outside legs (opposite the vertical angles) are parallel, meaning that the angle indicators are the correct marks. It is possible, but unusual, for the red hash marks to be correct and the angle indicators to be mismarked. The red hash marks seem tentatively drawn, so seem like they're more likely to be the incorrect marks.

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