Hot questions

0 votes

0 answers

Find the area of the shaded portion in the following

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Three cubes each of side 10 cm are joined end to end. Find the surface area of the resultant

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

What will happen to the volume of the cube, if its edge is (a) tripled (b) reduced to

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `y^4 –

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `9x^2 – (3y +

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

0 votes

0 answers

The following expressions are the areas of rectangles. Find the possible lengths and breadths of these rectangles. `x^2 + 19x –

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

0 votes

0 answers

The sum of first n natural numbers is given by the expression `n^2/2+n/2`. Factorise this

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

If m – n = 16 and `m^2 + n^2 = 400`, then find

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Verify the following:

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

0 votes

0 answers

Find the value of a, if `8a = 35^2 –

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

Factorise `p^4 + q^4 +

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

`(2^-3)^2 xx (3^-2)^3`

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Find x so that `(–5)^(x+1) xx (–5)^5 =

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

The value of `3^5 -: 3^(–6)`

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

The value of `(–2)^(2xx3–1)`

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

0 votes

0 answers

The multiplicative inverse of `(-5/9)^-99`

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

`(–9)^3 -: (–9)^8` is equal

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

0 votes

0 answers

The standard form for 0.000064

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

0 votes

0 answers

`(3/4)^5 -: (5/3)^5` is equal

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

The multiplicative inverse of `10^10` is

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

Hot questions

Categories