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eao
Questions (5)
measures of a triangle. m<a=(x+30)
m<b=x M<c=(x+60) so then would i set up the problem as x+30+x+x+60=180 and then would i
1 answer
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hi! ok so im stuck on thes problems. the question is the variable expressions represents the angle measures of a triangle. find
3 answers
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what is a compuond?
1 answer
347 views
ok so im learning about physical and chemical change and im just lost. like for instance, if u are cooking an egg would it be
8 answers
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the state of matter that has neither definite shape nor definite volume is?
4 answers
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Answers (16)
so then would i set up the problem as x+30+x+x+60=180 and then would i combine like terms so i get 30+x+60=180 and then 30-60=30 so then 180/30=6 so x=6
oh ok! boy u have been a real help today!
thank u sooo much!
so then gasoline would be chem cuz it cant change back. but then what about polution?
ok so then like ice would be physical cuz u can freeze and unfreeze as much as u would like. and the boiling water would be physical cuz evaporation changes back into water. is that right?
ok that makes sense. so then would boiling water be chemical too? or since it changes fro water to evaporation would it be physical?
ok thank u so much again!
thank u so much! i have on more question if u don't mind... the state of matter that has a definite volume but not a definite shape? is that a liquid?
and how do i do that! like that's where im stuck, like we arnt really observaning anything in class. like do u think its the characteristics of observations?
excuse me, i mean a number cannot be divisibel by 2 unless it is even
see that's what i don't get. like im probably over thinking it but the question clearly asks what is the summary of observed behavior? we are learning about chemical and physical changes
yes the answer is three. was that ur question?
no. not equally. cuz 2 is the only even prime number and 2 cannot be divisible by 2 unless its even.
44! all u do is multiply
you have to combine like terms for starters like x's and x's
california! and all of the gold.
