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What is the result of adding these two equations? 2x+7y=4 -2x-8y=-2
answered
Dec 8, 2023
Mathematics
high-school
11
votes
465k
views
A geosynchronous satellite is to be placed in orbit about a planet that has a radiusof 6000 km, mass - 6.00 x 1024 kg, and whose period of rotation - 20 hours. Howfar from the center of the planet should
answered
Oct 22, 2023
Physics
college
20
votes
358k
views
How many moles of H2O are produced when 2.02 moles of O2 reacts?
answered
Oct 21, 2023
Chemistry
college
16
votes
202k
views
Solve ASAP for 25 points
answered
Oct 19, 2023
Mathematics
high-school
11
votes
321k
views
Congress passes a bill that the President doesn't like.
answered
May 23, 2023
History
high-school
7
votes
397k
views
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