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Perform the following divisions: `(ax^3 – bx^2 + cx) -: (–

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

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Fill in the blanks. The reciprocal of a positive rational number is

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

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Construct a quadrilateral ABCD, given that BC = 4.5 cm, AD = 5.5 cm, CD = 5 cm the diagonal AC = 5.5 cm and diagonal BD = 7

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

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Simplify. `(a + b) (c – d) + (a – b) (c + d) + 2 (ac +

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

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Is a square prism same as a cube?

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

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Simplify `2^5 ÷ 2^(– 6)`

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

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Evaluate

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

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Express the following numbers in usual form. `3 xx 10^(–

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

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Sonal and Anmol made a sequence of tile designs from square white tiles surrounding one square purple tile. The purple tiles come in many sizes. Three of the designs are shown below.(a) Copy and complete the table Side Length of Purple 1 2 3 4 5 10 100 Number of white Tiles (b) Draw a graph using the first five pairs of numbers in your table.(c) Do the points lie on a

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

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Multiplicative inverse of 0/1

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

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A number which can be expressed as `p/q` where p and q are integers and `q != 0`

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

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0 is whole number but it is not a rational

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

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Data available in an unorganised form is called __________

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

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10 marks the highest frequency. Marks (obtained out of 10) 4 5 7 8 9 10 Frequency 5 10 8 6 12 9

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

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The cube of 100 will have __________

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

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The least number by which 72 be multiplied to make it a perfect cube is

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

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Convert the statement Adding 15 to 4 times x is 39 into an equation

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

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Application of problem solving strategy Determine the number of edges, vertices and in the following figure:

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

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Simplify (i) `– pqr (p^2 + q^2 + r^2)` (ii) (px + qy) (ax –

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

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The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science and Science. If the total marks obtained by the students were 540, answer the following questions.

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

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