Mathematics, 12.10.2020 05:01, oscaryn7213
Match the following systems of equations with the number of solution for that system.
x2+y2=16y=x2β4
x2+y2=16y=x2+5
x2+y2=16y=23x+1
x2+y2=16y=βx2β4
x2+y2=16y=3x2β6
1.
0 solutions
2.
1 solution
3.
2 solutions
4.
3 solutions
5.
4 solutions
Please answer fast I have 30 min left :(((
Answers: 3
Mathematics, 21.06.2019 21:00, Kekkdkskdkdk
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
Answers: 2
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Match the following systems of equations with the number of solution for that system.
x2+y2=16y=x2β...
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