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Can a quadrilateral ABCD be a parallelogram if ∠A = 70° and ∠C =

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

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State whether True or False. All rhombuses are

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

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Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube.

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

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Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a

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

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Find the cube root of 13824 by prime factorisation

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

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Find the cube root of each of the following numbers by prime factorisation method. 110592

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

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Find the cube root of each of the following numbers by prime factorisation method. 175616

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

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An item marked at Rs 840 is sold for Rs 714. What is the discount and discount

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

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Meenu bought two fans for Rs 1200 each. She sold one at a loss of 5% and the other at a profit of 10%. Find the selling price of each. Also find out the total profit or

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

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I purchased a hair-dryer for Rs 5,400 including 8% VAT. Find the price before VAT was

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

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A sum of Rs 10,000 is borrowed at a rate of interest 15% per annum for 2 years. Find the simple interest on this sum and the amount to be paid at the end of 2

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

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The population of a city was 20,000 in the year 1997. It increased at the rate of 5% p.a. Find the population at the end of the year

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

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Identify the terms, their coefficients for each of the following expressions. `4x^2y^2 – 4x^2y^2z^2 +

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

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Identify the terms, their coefficients for each of the following expressions. 0.3a – 0.6ab +

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

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Simplify. `(t + s^2) (t^2 –

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

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Use a suitable identity to get each of the following products. `(3a –1/2) (3a

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

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Simplify. `(a^2 –

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

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Show that. `(9p – 5q)^2 + 180pq = (9p +

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

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Show that.

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

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Show that. `(4pq + 3q)^2 – (4pq – 3q)^2 =

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

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