Answer:
(4-1)•n=n•(4-1)
Step-by-step explanation:
It should equal each other so no matter what n equals it will equal each other :3
Commutative property: <em>a · b = b · a</em>
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<em>(4 - 1) · n = n · (4 - 1)</em>
$1,778.29
the answer is 7x, becuase -1 + 8 is 7
The hypotenuses are equal in length of both triangles.
42 ft
Source(s):
Dude trust me