Question

4x y=10

Factorise 3xsquare-x-4

Simplify:- √8 √50 √72 √98

Calculation of 1100000÷80pie

Sst

X =-2

Write the following decimals in the place value table 

Pari makes a cuboid of plasticine of sides 5cm,2cm,5cm . How many such cuboid will he need to form a cube ?

Plz tell me the process of LHD =RHD

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A horse is tied to a peg P at middle of the side AB of a square shaped grass field of side 50 m by means of 7 m long rope. (a) Find the area of that part of field in which horse can graze. (0) 67 sqm (ii) 77 sqm (iii) 66 SqCm (iv) 56 sq m, (b) Find the increase in grazing area if the rope were 10.5 m long instead of 7 m (ii) 87 sq m (ii) 89 sqm () 97 sq m m (c) Find the grazing area if the rope id 10.5 long and the horse is tied to a peg at the corner A instead P. () 86.625 sqm (ii) 86.256 sqm (III) 86.225 sq m (iv) (iv) 83 sq (d) (e) 86.1225 sqm If horse is tied to a peg at vertex A of an equilateral triangular grass field of side 30 m by means of 10 m long rope. Find area of part of field in which horse can graze. 0 15 1/3 * m ^ 2 ( ii)52 1 3 m (111) 18 1/4 * m ^ 3 If horse is tied to a peg at vertex A of an equilateral triangular grass field of side 30 m by means of 10 m long rope. Find area of part of field in which horse can't graze. (Iv) None of these (iv) None of these 58 1/3 * m ^ 2 (ii) * (sin sqrt(5))/4 * m 20. Case Study Based d - 4 iin) sin x 9 m^ 2

The ratio of areas of two similar triangles is equal to

How to score 90 •|• in standard math .

IQis a personis a given by The formula IQ=MA/CA*100 where MAis mental age and CAis Chronological age. If 80<IQ <140 for a group of 12 yearold children find the range of their mental age