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Your question is missing. Please repost .....

Solution: Length L = 120 m Breadth b = 120 - 1/3*120 = 120 - 40 = 80 m Area of rectangular garden A = L * b = 120 * 80 = 9600 m2 = 9600 * 10000 = 96000000 cm2 Area of stone a = 40cm * 40 cm = 1600 cm2 No of stone required = A/a = 96000000/1600 .....

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These two angles (140° and 40°) are Supplementary .....

If the parabola passes through the (0, 0) & symmetric with y-axis, then the equation of parabola is given by  y = ax2.....................(i) Since, this parabola is passes through (2, 4),  put x = 2 & y = 4 in (i), 4 = .....

Industrialization contributes to negative environmental externalities, such as pollution, increased greenhouse gas emission, and global warming. Industrialization increases the emission of industrial gases such as CO2, SO2, NO2 etc.  These .....

Radioactive materials are any element that have absorbed or lost one of more neutrons than in its stable form. The process of decaying into a .....

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Solution : Mass of earth M = 6 * 1024 Kg Radius R = 6400 Km = 6400 * 1000 m = 6.4 * 106 m Acceleration due to gravity g = 10 m/s2 Mean density Md = ? Volume V = 4πR3 / 3 = [4π*(6.4 * 106 )3] / 3 = 1.1 * 1021 m3 Md = M/V = 5.5  * 103 .....

Voltage  can be expressed as the potential difference between two points in an electric circuit that imparts one joule (J) of energy per coulomb (C) of charge that passes through the circuit. and for resistance R = V/I Current has the SI .....

Here, tanx = 2sinx or, tanx - 2sinx = 0 or, sinx/cosx - 2sinx = 0 or, sinx - 2cosx sinx = 0 or, sinx( 1 - 2cosx) = 0 Either, sinx = 0 sin x = sin 0 so, x = 0 or, 1 - 2cosx = 0 ⟹ cosx = 1/2 or, cos x = cos 60 so, x = .....

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If you look beyond the head, though, you'll realize that the body is covered in hair. With the exception of the lips, the palms of the hands and the soles of the feet, there's hair just about everywhere else on your .....

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To keep your armpit fresh and clean, shower daily and wash your armpits with warm water and soap. and also change your cloth regularly .....

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you mean YOU, in Nepali, तँ, तिमी, तपाईं, .....

let x be the cost price then marked price = x ( 1+ 40/100) = 7x/5 discount = 7x/5 X 40/100 = 14x/25 so final selling price = 7x/5 -14x /25 = 21x/25. So loss = x - 21x/25 = 4x/25 so loss percentage = 4x/25x X 100% .....

Radioactive waste is a type of hazardous waste that contains radioactive material. Radioactive wastes are not harmful but hazardous as these wastes generates alpha and beta particles from .....

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Ans: When food enters the mouth, it is chewed by teeth, and salivary glands secrete saliva. The tongue mixes the food and saliva together and enters the esophagus through the pharynx. The liver secretes bile, the .....

Iodine is used by the thyroid gland to make thyroid hormones that control many functions in the body including growth and development. Because our body does not produce iodine, it needs to be supplied in the diet. When iodine intake is poor, the .....

Vector, in mathematics, is a quantity that has both magnitude and direction but not .....

Exercise is any bodily activity that enhances or maintains physical fitnsess and overall health and wellness

Exercise reduces people's chances of developing and dying of illnesses such as heart disease. It is performed for various .....