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Value of n in the given equation is 8.

the value of n is 8 in the given question

cosx=1/2x=cos^-1(1/2)x=cos^-1(cos(π/3))x=π/3

7103cm= 100cm = 1mthen= 71.03 m

71.006

100 cm=1m=7103 cm/100=71m 3 cm Ans

answer is 7103 = 71.03m

perimeter =170,area=1624

perimeter=170 and area=1624

1624m to the power2.

area =l•b=56•29=1624perimeter=2(l+b)=2(56+29)=2×

perimeter = 170m area =1624 sq m

perimeter =170marea=1624 sq mis the correct answer.

area=l*b=56*29m^=1624m^perimeter=2(l+b)=2(56+29)m=170m

Perimeter- 170Area-1624m2

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Finding Perimeter and Area of rectangle ....

Perimeter of rectangle = 2(L+B) P(r)=2(56+29) =2*75 =150cm

Area of rectangle =L*B

A(r)=56*29 =1624cm.sq.

so, Perimeter is 150 cm and Area is 1624cm.sq.

p=2(85)=170area=lb=56*29=1624

perimeter = 170area = 1624is the best answer.

permiter: 170 and area;1624

1cm= 10mmso 1mm=1/10cmso 8mm= 8×1/10cm= 0.8cm

1cn =100m57 cm = xmX= 57 ×100=5700 m

0.57 is the answer ....

57cm=57/100mas 1m=100cmtherefore 57/100m=0.57m

10 cm - 100mmtherefore - 57cm - 5.7mm

0.57 m is the correct answer...

Please mark my answer as the best because i am new

57/100 = 0.57 m is the answer because we know that in 1 m there is 100 cm , so to convert can into m we have to divide by 100

283459 cm

= 283459/10 mm

= 28345.9 mm

1 .

2x - 6 ≤ 0

2x ≤ 6

x ≤ 3

2.

10x - 60 ≥ 0

10x ≥ 60

x ≥ 6

Hamara desh ka mukhya mantri kon

can't understand the question

can't understand the question

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in this type of question first start with7+3x=03x=-7x=-7/3now blindly put 😀 value of x in 3x^3+7xand check whether it becomes zero or not..3(-7/3)^3+7(-7/3)=-3(7×7×7)/(3×3×3)-49/3is not equal to zerohence we can say that it is not the factor

Perimeter of the rectangle field=2(l+b) this will be the length required

Let cost price= X and given selling price= 150loss = 4% of cost price= 4 X /100loss = cost price- selling price4X/100 = X - 150X/25 = X - 150X - X/25 = 15024X/25 = 150X= 150 x 25/24= 625/4 = 156.25cost price = 156.25for 20%. gain selling price should be 156.25+156.25 × 20/100 =156.25 + 31.25 = 187.50

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1) 32) 7 these are the correct answer for these questions Thank you

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use the method of cylindrical shells to find the souls obtained by rotating the region bounded by the given curves about the x axis

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Distance between points (a, b)and (-a, - b)= sqrt[(-a - a)^2 + (-b - b)^2]= sqrt[(-2a)^2 + (-2b)^2]= sqrt(4a^2 + 4b^2)= 2sqrt(a^2 + b^2)

2πr=660so,r=660/2πso,r=105so outer radius=105+7=112so circumference=2π×112=(2×22×112)/7=704m^2so per metre square cost Rs60so704meter square =704×60=Rs42240

A^x= b^y = c^z , from this if we like to express A & c in terms of b —-

A^x = b^y, => A = b^(y/x) , similarly , as c^z = b^y Therefore , c = b^(y/z). It is also given that ——

b^2 = Ac,

or,b^2 = {b^(y/x)}*{b^(y/z)} ( putting the value of A & c defined in terms of b )

Or, b^2= b^(y/x+y/z)

or, b^2 = b^{( yz +xy)/xz }

or, (xy + yz)/xz =2 (as base on the both side equals (b) , power is equal)

or, xy + yz = 2xz

or, y(x+z) = 2xz

So,y = 2xz/(x+z)

st angle =x2 nd angle =2x-153 rd angle =2x-15+20

so,x + 2x-15+2x-15+20=1805x-10=1805x=190x=382x-15=612x-15+20=81

Let total number of candidates be Xso candidates who secured first Division=1/5x+16second division=1/4x+15third division=60-1/4x+25so, X=1/5x+16+1/4x+15+60-1/4x+25X=1/5x+1164/5x=116X=145