Hot questions

0 votes

0 answers

Match the ordinates of the points given in Column A with the items mentioned in Column B. Column A Column B (a) (7, 0) (i) The ordinate is double the abscissa. (b) (11, 11) (ii) The ordinate is zero. (c) (4, 8) (iii) The ordinate is equal to the abscissa. (d) (6, 2) (iv) The abscissa is double the ordinate. (e) (0, 9) (v) The abscissa is triple the ordinate. (f) (6, 3) (vi) The abscissa is zero.

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

0 votes

0 answers

If 56x32y is divisible by 18, find the least value of

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

0 votes

0 answers

Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. (4x – 5) (4x – 1)

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

0 votes

0 answers

Find the value of. `(2^(– 1) xx 4^(– 1)) ÷ 2^(–

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

0 votes

0 answers

Match the expressions of column I with that of column II: Column I Column II (1) `(21x + 13y)^2` (a) `441x^2 – 169y^2` (2) `(21x – 13y)^2` (b) `441x^2 + 169y^2 + 546xy` (3) `(21x – 13y) (21x + 13y)` (c) `441x^2 + 169y^2 – 546xy` (d) `441x^2 – 169y^2 + 546xy`

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

0 votes

0 answers

The reciprocal of 0

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

For all rational numbers x and y, `x xx y = y xx

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

Use the distributivity of multiplication of rational numbers over addition to simplify

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Name the property used:

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

Name the property used:

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Can you find a rational number whose multiplicative inverse is

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

Find two rational numbers whose absolute value is `1/5`

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

The table shows the portion of some common materials that are recycled. Material Recycled Paper `5/11` Aluminium cans `5/8` Glass `2/5` Scrap `3/4` Is the rational number expressing the amount of

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

0 votes

0 answers

Roller Coaster at an amusement park is `2/3` m high. If a new roller coaster is built that is `3/5` times the height of the existing coaster, what will be the height of the new roller

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

0 votes

0 answers

The following data : `2, 5, 15, 25, 20, 12, 8, 7, 6, 16, 21, 17, 30, 32, 23, 40, 51, 15, 2, 9, 57, 19, 25` is grouped in the classes `0 –5, 5 –10, 10 –15` etc. Find the frequency of the class 20

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

The pie chart depicts the information of viewers watching different type of channels on TV. Which type of programmes are viewed the

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

The fourth class interval for a grouped data whose first and second class intervals are 10 –15 and 15 –20 respectively is

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

0 votes

0 answers

In the class interval 250 – 275, 250 is known as

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

The height of a rectangle in a histogram shows

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

Hot questions

Categories