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The first law of thermodynamics states that ___. 1. When a process converts energy from one form to another, some energy converts into heat, an unusable form of energy 2. Energy can neither be created
asked
Feb 18, 2020
Biology
middle-school
2
answers
0
votes
141k
views
Simplify 8.3+3.5y-0.5(12y-7)
asked
Jan 13, 2020
Mathematics
middle-school
1
answer
0
votes
234k
views
A parallelogram has side lengths of 4 and 6 and an angle of measure 55°.  Law of cosines: a2 = b2 + c2 – 2bccos(A) What is x, the length of the diagonal, to the nearest whole number? 3 5 6 7
asked
Sep 26, 2019
Mathematics
high-school
2
answers
0
votes
34.5k
views
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