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dybincka [34]
2 years ago
8

Factor completely. 36c2−84cd+49d2=

Mathematics
1 answer:
spayn [35]2 years ago
7 0

Answer:

(6c-7d)^2

Step-by-step explanation:

Factor using the perfect square rule

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Sergeeva-Olga [200]
5 pairs of black socks*2 because it’s a pair= 10 socks
4 pairs of grey socks*2=8
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10 socks+8 socks+4 socks+2 socks+ 2 socks=26 socks in total
26/2=13+1 because you need to be sure you get one pair of socks. The smallest amount of socks you would have to grab to get at least one matching pair is 14 socks.
7 0
2 years ago
Divide rs 350 in ratio 2:5​
mihalych1998 [28]

Answer:

100 : 250

Step-by-step explanation:

Sum the parts of the ratio, 2 + 5 = 7 parts

Divide the quantity by 7 to find the value of one part of the ratio.

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350 = 100 : 250 in the ratio 2 : 5

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2 years ago
Please help I have no idea
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2 years ago
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Step-by-step explanation:

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