can you help me to improve my maths and science . i am very weak in basics of both. i am in 9th standard. so, please help me
Question
The headmaster advised us to switch off the fans when we left the class
Maths
Sept. 16, 2018, 10:52 a.m.
Answer
ABCD is a parallelogram E F G H are midpoints of Ab BC CD and D respectively prove that EF GH is parallelogram?
without any equations please help me
Three vertises equal ABC are A (1,4) B (-2,2) c (3,2) plot this point on the graph and area.
Maths
Sept. 16, 2018, 8:25 a.m.
Answer
The value of K and infinitely many soln.
(K-3)x +3y = K
Kx + Ky = 12