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Nataly [62]
3 years ago
12

Which expression is equivalent to 4^7x4^-5

Mathematics
1 answer:
enyata [817]3 years ago
3 0

The answer is B. 4^2 hope I helped you...

explanation: both 4^7x4^-5 and 4^2  equals 16.

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pav-90 [236]

Answer:


Please see below.

Explanation:


The coordinates of point C are (a+b,c).


The coordinates of the midpoint of diagonal ¯¯¯¯¯¯AC are (a+b2,c2).


The coordinates of the midpoint of diagonal ¯¯¯¯¯¯BD are (a+b2,c2).


¯¯¯¯¯¯AC and ¯¯¯¯¯¯BD intersect at point E with coordinates (a+b2,c2).


By the definition of midpoint, ¯¯¯¯¯¯AE≅¯¯¯¯¯¯CE and ¯¯¯¯¯¯BE≅¯¯¯¯¯¯DE.


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