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500 is the correct answer of the given question f

8 percent of 5400 = 8×5400/100 =432 VAT price i=432

price of hair-dryer before VAT was added = 5400-432 =4968 is the correct answer

This 2 both answer continue

whole number=3*4natural number=4*2

please like my answer and accept best

0. 0000000000000001 and 1 is natural number

whole number=3×4natural number=4×2

सबसे छोटी संख्या 0 है और प्राकृत संख्या भी 1 है

smallest whole number = 0smallest natural number = 1

Solution:-√1200⇒√100×12⇒√100×√12⇒10×√4×3⇒10×2√3⇒ 20√3So, 3 is the smallest natural number that needs to be multiplied with 1200, so as to make the product a rational number.

Ans :- Atom. Atoms are the main building blocks of matter. All the materials are made up of very small particles called atoms. Atom consists of three sub atomic particles they are electron, proton and neutron. Protons and neutrons are stick together to form a nucleus in the center of atom.

Pregnancysymptoms at 4 weeks. Normally you get your period about 4 weeks from thestartof your last period, but the clearest sign at this point is a missed period. Many women still feel fine at 4 weeks, but others may notice sore breasts, fatigue, frequent urination, and nausea.

Let the height of tower is h unitsand length of shadow is d unitsinitially, angle of elevation is 0°tan0° = h/d = 0that means length of shadow is∞(infinity) = maximumfinally,tan90° = h/d =∞that means length of shadow is 0 =minimum∴as the angle of elevation increases from 0° to 90°, the length of shadow decreases from maximum to minimum.

Volume of sphere= 4/3 x π x 9³

=972 π

Volume of water in vessel= π x 18² x h

= 324 π h

New volume in vessel = Vol. of sphere + Vol. of water

π x 18² x H = 972 π + 324 π h

324 H = 972 + 324 h (here in RHS and LHS π is common )

324 H - 324 h = 972

H - h = 972/324 = 3 cm

level of water rises by 3cm

The answer of this question is 1024.

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65.cm is the best answer please like

Present height of tree = 64 cm

Let height of tree after two years = H

Then,H = 64* (1 + 1/8)^2 = 64* (9/8)^2 = 64*81/64 = 81

Therefore,Height of tree after 2 years = 81 cm

81 is the best answer

Bolo Ha Ki nahi bahi

80 cm ho jayegi bhai

81 is the right answer

81 is the correct answer

B height=HA height=H+(20/100)H=H+H/5=6H/5 B is less by 6H/5-H=H/5%=(H/5)/H*100=20%

A / (x - a) + b / (x - b) = 2c / (x - c)=> [a(x - b) + b (x - a)] / (x - a) (x - b) = 2c / (x - c)=> [(a + b) x - 2ab] (x - c) = 2c [x^2 - (a + b)x + ab]=> (a + b) x^2 - [2ab + c(a + b)]x + 2abc = 2cx^2 - 2c(a + b)x + 2abc=> (a + b - 2c) x^2 = (2ab + ac + bc - 2ca - 2bc) x=> (a + b - 2c) x^2 = (2ab - ca - bc) x=> x = 0or x = (2ab - ca - bc) / (a + b - 2c)

(x + B)/(A-B) = (x - B)/(A + B)

(x + B)(A+B) = (x - B)(A - B)

xA + xB + AB + B^2 = xA - xB - AB + B^2

xB + xB = - AB - AB

2xB = - 2AB

x = - AB/B = - A

total number of men = 120419.

number of extra men = 10

So, number of men arranged in square = 120419 - 10 = 120409

number of men in front row = √120409 = 347 (ANS)

here total no of man =120419exitra man =10 so man in squar be =120419 -10 =120409

henxe squar root of 120409 = 337

347 is the correct answer

Given:A teacher attempts to arrange his students in the form of a solid square.ii24 students were left.iiiiWhen he increased the size of the square by 1, he was short of 25 students.

We need to find the number of students.

Let the number of rows of students bexx.Since the number of columns of students is alsoxx, the number of students in each row is thusxx.

Conditioniigives us:The total number of students =x2+24x^2 + 24.

Conditioniiiigives us:(x+1)2−25=x2+24(x + 1)^2 - 25 = x^2 + 24∴x2+2x+1−25=x2+24\therefore x^2 + 2x + 1 - 25 = x^2 + 24 (using(a+b)2=a2+2ab+b2(a + b)^2 = a^2 + 2ab + b^2)∴x2+2x−24=x2+24\therefore x^2 + 2x - 24 = x^2 + 24∴2x−48=0\therefore 2x - 48 = 0∴x=24\therefore x = 24

Conditioniigives us:The total number of students =242+24=60024^2 + 24 = 600.

Therefore, there were a total of 600 students.

Total number of men=64019After arranging them in the form of a square 10men were left outSo number of men in the square=64019-10=64009In a square all the sides are equalSo....the number of columns will be equal to the number of rowsSo....the number of men in a row will be equal to the total number of columnsColumns will be equal to the √69009=253No of men in front row will be 253

235

Let number of men in each row be xAs all men are arranged in the form of square

Then,x*x = 64019 - 10 = 64009x = 253

Therefore, Number of of men in front row = 253

Hi Subhranil,

Here is the answer to your question.

1) 800 g = 0.8 kg800g : 1.6 kg = 0.8:1.6 = 1:2

2) 200cm = 0.2m200cm : 1.2m = 0.2m : 1.2m= 1:6

3) 400ml = 0.4L400ml : 2L = 0.4:2= 1:5

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1. These are not parallel lines because the corresponding opposite angles are not equal, which is a necessary condition for two lines to be parallel.2. These two lines are parallel because the corresponding complementary angles are equal, which is a necessary condition for two lines to be parallel.

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7/3.5

= 2 is the answer

but how send a pic

7)3.5(0.5 3.5=0

but answer is 2

2 is correct answer

by mistakely it was sent

oh

thanks

Thefoods we eatprovide us with a range of nutrients: vitamins, minerals, water, fat, carbohydrates, fibre, and protein.

Perimeter of park=2(length+breadth)=2(20+10)=2(30)=60m

1 round=60m5 rounds=60*5=300m