exam
Maths Puzzle
Numerical Ability
DIVIDE:40/-8
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exam Other Question
what do the following formulas describe and what might they represent:
1.8c=F-32 , K.E=1/2mv^2 , 2ax=-b(+-)square root of b^2-4ac
2A=bh , bsinA=asinB=C/sinc , V=P/I ,
v/h=pie r^2 , a+b=180-c
Having trouble on this. Any help is appreciated.
Square root of y+9 = 1