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igor_vitrenko [27]
3 years ago
7

Please helpppp As soon as possible

Mathematics
1 answer:
Flura [38]3 years ago
8 0

Answer: 4 pairs

Step-by-step explanation:

121-16=105.   However, 121 can be made by squaring -11 or 11.  16 can be made by squaring 4 or -4.  Thus, the choices are 11,4 11,-4 -11,4 -11,-4

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The diagonals of a quadrilateral are of lengths 6cm and 8cm. If the diagonals bisect each other at the right angles. Find the le
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Step-by-step explanation:

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Find the 6th term of the geometric sequence whose common ratio is
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Answer:

-3072

Step-by-step explanation:

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