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salantis [7]
3 years ago
8

Helpie pleasewill make brainlist

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0
Okay so first subtract 9x^2-10x+1 which gives you (9x -1)(x-1). then do the same to the next one which gives you -2(x^2 -2x +5) when you subtract you should get 11x^2 - 14x +11
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Pani-rosa [81]

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3 0
4 years ago
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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

The midpoints of the diagonals are ...

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Step-by-step explanation:

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765 divides by 5 = 153.

Hope that helped! :)
8 0
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