ICSE − Q & A

i need a full written solution for page no. 304(problem no. 39)
concise book

Can we prefer aakash itutor if we have one?

+ 1 more questions by vasudevakrishna  

Two vessels contain a mixture of two liquids A and B in the ratio 9:4 and 5:3.In which ratio must the liquids must be taken from each vessel to give a mixture of liquid A and liquid B in the ratio of 2:1?
asked by Siru Thondan (vasudevakrishna) 8 years ago
1

On a graph paper plot the triangle ABC whose vertices are A(5,4) ,B(7,5) and C(-3,6). on the same graph , draw the image of the triangle ABC under reflection in the line y= 3 . Mark any two points which are invariant under reflection and also write their coordinates.. Kindly tell me which are the invariant points here and why ? (I have reflected the triangle.)

+ 3 more questions by learner67  

On a graph paper plot the triangle ABC whose vertices are A() ,B() and C(). on the same graph , draw the image of the triangle ABC under reflection in the line y= 3 . Mark any two points which are invariant under reflection and also write their coordinates.. Kindly tell me which are the invariant points here and why ? (I have reflected the triangle.)
asked by Anvesha Mishra (learner67) 8 years ago
1

Please solve the question in comments with full working.
asked by Anvesha Mishra (learner67) 8 years ago
2

Please provide full working- If two angles are acute such that 2 sin(A+B) = root 3 and 2 cos (A-B) = root 3 ; find the values of angles A and B.
asked by Anvesha Mishra (learner67) 8 years ago
2

Please answer this question

Most important chapters to be studies in maths

pls answer this question

Please anyone explain me the meaning of (1) scale 1cm = 1 unit (2) 2cm=1 unit  using graph paper. Please upload it. I would be obeliged to you for your upload . please do it ... Please.... Please

i make a lot of silly mistakes in my calculations..any suggestion??

are those proving questions in circle asked??? Also do we need to practice those hard and tricky sums now as the board sums are quite easy.....Or is it ok if we just solve the board papers???

Equation of a straight line - find the equation of a line which passes through the point (22,-6) and is such that the intercept on x axis exceeds the intercept on y- axis by 5 .
Please show the working.