2 answers:
M equals c over e is not equal to e=mc
Answer with Step-by-step explanation:
we are given a equation:
e=mc
We have to find which equation is not equivalent to the above formula.
Dividing both sides by c,we get
m=e/c
i.e. m equals e over c
Dividing both sides by m,we get
c=e/m
i.e. c equals e over m
- But m is not equal to c over e
Hence, The equation which is not equivalent to e=mc is:
m equals c over e
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Answer is 18 due to the theory cause
help with what? be sure to put everything you need to say into a question
Answer:
Non-intelligent
Step-by-step explanation:
It is wrong so who ever solved this equation is non-intelligent
Is this 9x+4=5+5x or is it 9x•4=5•5x?
Adults = 9
Children = 2
Let x be the number of adults.
11-x is the number of children.
22x + 15(11-x) = 228
22x + 165 - 15x = 228
22x - 15x = 228 - 165
7x = 63
7x / 7 = 63 / 7
x = 9 number of adults.
11 - x = 11 - 9 = 2 number of children.
To check:
22x + 15(11-x) = 228
22(9) + 15(11-9) = 228
198 + 30 = 228
228 = 228
(not my answer btw)
