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log25 5 = log25 √25 = 1/2 log81 3 = log81 4√81 = 1/4

let present age of P= 4x Q= 6x4x+6x=5010x=50x=50/10=5so present age of P= 4x= 4×5=20Q present age= 6x= 6×5=304years before p age = 20-4=16Q age = 30-4=26sum of age p and Q 4years before = 16+26=42

present age of P=4x & 6x; 4x+6x=10x; 10x=50; x=50/10=5; present age of p=4x+6x=10x

present age of p =4x +6x=10x, x=50/10=5;, p=4x=4×5=20; 6x=6×5=30, p age=20-4=16; Q age=6x=6×5=30-4=26,,sum of age P & Q=16+26=42

suppose shares are 3x,5x and 12x 3x+5x+12x = 7400 20x = 7400 so x=370 so shares are A = 1110 B = 1850 C = 4440

how

Mahatma Gandhi is very famous in India as “Bapu” or “Rastrapita”. The full name of him is Mohandas Karamchand Gandhi. He was a great freedom fighter who led India as a leader of the nationalism against British rule. He was born on 2ndof October in 1869 in Porbandar, Gujarat, India. He died on 30thof January in 1948. M.K. Gandhi was assassinated by the Hindu activist, Nathuram Godse, who was hanged later as a punishment by the government of India. He has been given another name by the Rabindranath Tagore as “Martyr of the Nation” since 1948.

thanks

a2-a1=a3-a22k^2+3k+6 - (k^2+4k+8). =3k^2+4k+4-(2k^2+3k+6)2k^2-k^2+3k-4k+6-8 =3k^2+4k+4-2k^2-3k-6k^2-k-2=k^2+k-2-k-k=-2+2-2k=0k=0

angle pqr+140=180 (linear pairs)therfore angle pqr=40pqr+prq+rpq should be equal to 180 (angles of a triangle)

90+40+prq=180

prq=50

Apply exterior angle theroem,QRP + RPQ = 140°QRP = 140° - 90°QRP = 50°

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In triangle QSPUsing pythagoras theoramQP^2 = QS^2 + SP^2QP^2 = 4*4 + 3*3QP^2 = 25QP = 5 cm

In triangle RPQtan theta = RQ/QP = 9/5

Let three term in an AP.

4m+8,2m^2+3m+6,3m^2+4m+4

As you know that if term are in a AP then it s common difference are equal so.

d=t2-t1=2m^2+3m+6-4m-8

d=2m^2-m-2---------1)

and again......similarly

d=t3-t2.

d=3m^2+4m+4-2m^2-3m-6

d=m^2+m-2 ------2)

from 1) and 2)

we get,

m^2+m-2=2m^2-m-2

=)m^2-2m=0

=)m(m-2)=0

m=0 ---1)

and m=2,HIT THE LIKE BUTTON

If a , b , c are in A. P then

b - a = c - b

m + 2 , 4m - 6 , 3m - 2 are A. P

4m - 6 - ( m + 2 ) = 3m - 2 - ( 4m - 6 )

4m - 6 - m - 2 = 3m - 2 - 4m + 6

3m - 8 = - m + 4

3m + m = 4 + 8

4m = 12

m = 12/4

m = 3

no

(a) 64 is a correct answer

Given,Principal amount P = 1200,Rate of Interest R = 8%Time period = 8/12 = 2/3 yearSimple Interest = SI

WE KNOW,SI = P*R*T/100 = 1200*8*2/300 = 4*16 = 64

Therefore, Amount he repaid after 8 months = Rs 1200 + 64= Rs 1264(2) is correct option

If the number of men=m and women=w, Total age of men & women=26m+21wGiven,Combined Mean Age=25= 26m+21w/(m+w)25m+25w=26m+21w -->4w=m or m/w=4/1Therefore % of men=80 and women=20

So ABC is isoceles triangle and have two angles equal let them be x

x +x + 100 = 180 2x = 80 x = 40so angle B and C are 40.

Though i am unable to get what is your exact question

no real solutions.

let the unit digit be X and tenth digit be Yso,Four digit number: 1000y + 100x + 10y + x 1010y + 101x 101(10y + x)so that number must be divisible by 101 and also 101 is the smallest three digit prime number.

60% of 120 workers are women60/100 × 12072 workers are women...

40% of 120 are men40/100 × 12048 workers are men....

plz mark it as best answerhope it helps!!!!!!!

60% of 120 = 60/100 ×120= 72 workers are womenmen workers = 120 - 72= 48

Explanation :

The fraction form of 0.8 = 8/10 = 4/5

Solution : 4/5

If you find this answer helpful then like it.

thanks

the answer is 30th position from back

30 th position from back brother

2x + 5 = 0=> 2x = -5=> X = (-5/2)

Please hit the like button if this helped you.

A Power Set is a set ofall the subsets of a set.

The set of all the subsets of a set"

Basically we collect all possible subsets of a set.

Example: For the set {a,b,c}:• The empty set {} is a subset of {a,b,c}• And these are subsets: {a}, {b} and {c}• And these are subsets: {a,b}, {a,c} and {b,c}• And {a,b,c} is actually a subset of {a,b,c} too

And altogether they make the Power Set:

P(S) = { {}, {a}, {b}, {c}, {a,b}, {a,c}, {b,c}, {a,b,c} }

Radius = 0.7 cmvolume = 4/3*pi*r³ = (4×22×7×7×7)÷(3×7×10×10×10) = 1.44 cm³density = mass/volume7.95 = mass/ 1.44mass = 11.448gmass of 200 such balls = 2289.6g

a1 = 1/n= 1/1 = 1a2 = n = 2 a3 = 1/n = 1/3 a4 = n = 4a5 = 1/n = 1/5a6 = n = 6

1

2

26 is the correct answer

26 is the correct answer

(c) 26% is correct answer

26 % is the right answer

the answer is 26 percentage

the correct answer is 26

option c is correct answer according to your question

26% is your correct answer

26% is the correct answer

Option C) 26 is the right answer

Option C) 26 is the right answer

answer (c) 26% is a right answer

26% is the correct answer of yours bro

26 percent is correct bro

26% is correct answer

option c is correct answer

negative

∠ABC = 69°, ∠ACB = 31° [Given]

InΔABC∠ABC + ∠ACB+∠BAC = 180°⇒ ∠BAC = 180° - ∠ABC - ∠ACB⇒ ∠BAC = 180° -69° - 31° = 80°

∠BDC = ∠BAC ( Angle drawn from same chord)

∴ ∠BDC= 80°

thnkx buddy