ICSE − Q & A

where we have to write the answer of a graph question ( like name of quadrilateral etc..) is it ok to write at the back of graph paper....??

+ 1 more questions by angelksaji  

friends do we have to graph solution set in graph paper - my cousin told its better-
asked by Angel k saji (angelksaji) 8 years ago
1

for science students this week is like hell

2x^2 + √5x - 5
Can sm1 pls tell ans and method

https://drive.google.com/folderview?id=0B_c48F7uNIAobTdnUUx5Qks1eHM&usp=drive_web

The cancellation part in a sum should we do it in pen or pencil

pls help me to slove it:
   
 show that the points (4,2);(7,5) and (9,7) are collinear

+ 1 more questions by vaishnavi14  

how to show two points are collinear?
asked by Shakthidharshini (vaishnavi14) 8 years ago
1

can smeone plssss tell me how do we knoe which triangles to choose in similarity sums???

For Trigonometry, can we equate both RHS and LHS? Usually I don't have to in school, but if a difficult question comes can we?

Please solve the question in  comments..

URGENT NEED
Ratio proportion componendo dividendo
xa+yb:xc+yd=b:d