Factorise
4xsquare+9ysquare+16zsquare+12xy-24yz-16xz
Question
Maths
Sept. 22, 2025, 6:09 a.m.
Answer
Here, diagonals are not valued, you said this is a parallelogram. Answer is correct, but if you dont valued, this quadrilateral may be a rectangle.
Answer:In this quadrilateral diagonals are not equal. So, this a parallelogram.
Answer:In this quadrilateral diagonals are not equal. So, this a parallelogram.
Maths
Sept. 22, 2025, 5:54 a.m.
Answer
A card is drawn at random from a pack of 52 card. Find the probability that the card drawn is .either a black card. or a king
Maths
Sept. 21, 2025, 9:53 p.m.
Answer
The angle of elevation of a jet fighter from a point on the ground is 60°. After a flight of 15 seconds, the angle of elevation changes to 30°. If the jet is flying at the speed of 720 km/hr, find the constant height at which the plane is flying. (Use √3= 1.732)
Maths
Sept. 21, 2025, 8:19 p.m.
Answer
Class 8 maths chapter 9 mensuration I want all the formula used in the chapter.
Maths
Sept. 21, 2025, 6:28 p.m.
Answer
If ntg term of an AP is 1÷n and nth term of an AP=1÷m then show that mnth term is 1
Maths
Sept. 19, 2025, 8:05 p.m.
Answer
Using E_ row operation find inverse of A = 1,1 4 ,5 and _2,1,1,_7 and 1,_2,_5,2 and _1,3,8,_1