Questions by Plutoz

Questions by Plutoz

What advice did brian remember from perpich, his former teacher?

asked Aug 17, 2017

2 answers

4 votes

56.6k views

The law of cosines for ABC can be set up as 52 = 72 + 32 – 2(7)(3)cos(B). What could be true about ABC? Law of cosines: a2 = b2 + c2 – 2bccos(A) a = 5 and c = 7 a = 3 and c = 3 b = 7 and c = 5 b = 5 and

asked Jan 5, 2017

2 answers

1 vote

227k views

What was the effect of the Norman invasion of 1066 on the English culture

asked Feb 5, 2016

1 answer

0 votes

83.5k views

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