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What is the value of z so that -9 and 9 are both solutions of x^2+z=103? a.-22 b.3 c.22 d.184
answered
May 21, 2017
Mathematics
high-school
1
vote
159k
views
What's (2x5)+(3x2)+4
answered
Apr 16, 2017
Mathematics
middle-school
3
votes
199k
views
What is the area of the triangle? A.96 cm² B.48 cm² C. 24 cm² D. Can't be determind
answered
Apr 13, 2017
Mathematics
high-school
6
votes
19.6k
views
Which of the following statements is true? A.Fusion splits atoms. B.Uranium 235 is produced from fission. C.The heat from stars is created by fusion. D.Enrico Fermi created the first nuclear bomb.
answered
Oct 15, 2016
Physics
high-school
4
votes
50.8k
views
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