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we KNOW that no. of days is inversely propotional to the provision for MEN. 

So for 120 men the provision WOULD LAST for 30days. (given) 

Therefore, the provision for 1 men would sustain for. 120 *30 = 3600 days. 

Let after the joining of 5 men (after 5 days) the no of more days the provision would last is x days 

A.t.q 120*30 = 120*5+125*x 

(120*30) - (120*5)= 125x 

120(30-5)=125x 

120 * 25 = 125x 

120 = 5x 

x=120/5 

x= 24 

so the provision would remain for more 24 days.

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ANSWER IS IN ATTACHMENT

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Step-by-step explanation:

bro it is not correct QUESTION because we don't know ANYTHING like dimensions or previous PERCENTAGE so we can't SAY anything about it's BREADTH

ANSWER: - 171

Step-by-step explanation:

19×(-9)

-171

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For infinite no of solutions

Both EQUATION should be same then only they will have infinite no of points.coinciding

So coefficients PROPORTIONAL

(2M-1)/3 = 3/(n-1) = 5/2

2m-1)/3 = 5/2

2m -1 = 15/2

2m = 15/2. + 1 = 17/2

m = 17/4

3/(n-1) = 5/2

6/5 = ( n-1)

n = 6/5 +1 = 11/5

<P>ANSWER:

p(x) +p(-x) p(-x) means substituting -x in the PLACE of x so we get 8

Answer:

a.let x=-5/16

to prove:

-{-(-5/16)}=-5/16

solving L.H.S.

-5/16 {-×-=+}

therefore LHS=RHS

hence proved

b.let x =7/16

[-×-=+]

i THINKYOU KNOW the rule of brackets

so similarly

we can prove the 2nd one

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Answer:

3

hope it helps

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HOPE this HELPS u

4/5÷2/3

=4/5*3/2=12/10=6/5=ANSWER

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Step-by-step EXPLANATION:

AB(a²-b²)

= ab(a-b)(a+b)

= (a²b-ab²)(a²b+ab²)

= {(a²b)² - (ab²)}

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⏩The answer is given in the ATTACHMENT above...have a glimpse at it...

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Answer:

LET 1/x be a and 1/y be b .

So 5a+b=2 ...(1) and

6a-3b=1...(2) Multiply (1) by 3 and add it to (2) equation , 15a+3b+6a-3b = 6+1=7 => 21A = 7 => a =1/3 and Substitute a=1/3 in equation (1), 5a+b=2 => 5(1/3)+b=2 => b=2 -5/3 => b= 1/3 Hence 1/x =1/y =1/3 => x=y=3 . The solutions to these EQUATIONS are x=3 and y=3. Hope it HELPS you. Mark me as Brainliest.

Step-by-step EXPLANATION:

The no. 5.7 can be WRITTEN as in between OG 5 and 6

ANSWER:

ASSOCIATIVE PROPERTY of ADDITION

The shopkeeper SOLD math BOOK for Rs 120 on Monday.

And the shopkeeper sold math book for Rs 64 on Tuesday.

We will calculate the maximum price by using LCM

The maximum price of the book is lcm(120,64)

120= 3 × 2 × 2 × 5 × 2

64= 2 × 2 × 2 × 2 × 2 × 2

LCM = 8 × 120 = 960

Therefore,

Answer: The maximum price of each book is Rs.960.

ANSWER:

YESS JII it is a RATIONAL NUMBER

LCM=72

16/72 & 9/72

The TWO rational no.s are 10/72,11/72

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ANSWER:

HAY your answer is this.

FINALLY it's SOLVED...!!!

EXPLAINED CLEARLY IN THE PICTURE

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Equation of the FIRST LINE is x=5

Equation of the SECOND line is x=-5

Hope it helps!!! :)

Answer:

0.85 X (0.121) x 0.009350

Step-by-step EXPLANATION:

= 0.0009616475

ANSWER:

2x÷3x = 6X This answer is the FIRST QUESTION

13/6, 14/6, 15/6 16/6, 17/6 are FIVE RATIONAL NUMBERS between 2 and 3.

Hope it HELPS!!! :)

Answer:

Raghav would be 18 as he has money to buy the marbles and seeta is 17.

Step-by-step explanation:

seeta is underage THUS would not have legal money FORM .

Answer:

1/2,8/16,9/16,10/16,5/8

Step-by-step explanation:

1/2×8/8=8/16

5/8×2/2=10/16

we will WRITE the all NUMBERS between 8/16 and 10/16. we have to write 1/2 and 5/8 ALSO

Answer:

(1,-2) is not a SOLUTION of 2x-y=6 because if we substitute (x,y)= (1,-2) => 2(1)-(-2) => 4 is not equal to 6. Hope it helps you. PLEASE mark me as BRAINLIEST if you think I am worth of it

Answer:

84

Step-by-step EXPLANATION:

Answer:

can be expressed as

As

So we can now express

We know that 2^4 +1 is equal to 17 So we can write

Hence it is divisible by 17. HOPE it helps you. MARK me as BRAINLIEST if you think I am worth of it.

Step-by-step EXPLANATION:

by CALCULATING with 180 DEGREE

REAL numbers

Step-by-step EXPLANATION:

Its DOMAIN will be any real NUMBER.

Step-by-step EXPLANATION:

X=9+4√5

1/x=1/9+4√5

Rationalising

1/x=1(9-4√5)/(9+4√5)(9-4√5)

=9-4√5/81-80

=9-4√5/1

1/x=9-4√5

now,

x - 1/x= 9+4√5-(9-4√5)

x - 1/x= 9+4√5-9+4√5

x - 1/x=8√5

Answer:

0.28

Step-by-step explanation:

14/49=2/7

2/7=0.285.......

ANSWER:

Its PERIMETER ≈ 13.66 CM.

Answer:

INFINITE number of RATIONAL number LIES between 2and 3

YEAH we can have

7×0=0 ZERO

ANSWER:

you can SOLVE this by FOLLOWING FORMULA

ANSWER:

the AVERAGE of temperature22/27

2 is the SMALLEST natural NUMBER WHOSE root is irrational.

Hope it HELPS!!! :)

Answer:

6

Step-by-step explanation:

The NUMBER DIFFERENCE is 42 and TOLD in the question that it is DIVISIBLE by 7 so 42 goes to the table of 7 so the answer

Step-by-step EXPLANATION:

hope it helps

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When you multiply 11 and 13 you get 143.

Also when you multiply 1 and 143 you get 143.

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x² + 2X - 5 = 0

So, we have to find to it's zeroes by USING completing Square method.

x² + 2x - 5 = 0

we can write 2x = 2(x)(1)

x² + (2)(x)(1) + [ 1² - 1²] - 5 = 0

(x + 1)² - 1 - 5 = 0

[(x² + 2x + 1) = (x + 1)² , where, (a² + b² + 2ac = (a + b)²]

so,

(x + 1)² = 6

[taking Square Root both SIDE]

(x + 1) = ±√6

now there is TWO SITUATION

( 1 ) we have to take (+ve) sign.

So, answeer will be.

(x + 1) = √6

x = (√6 - 1)

( 2 ) we have to take (+ve) sign.

So, answeer will be.

(x + 1) = -√6

x = -(√6 + 1)

Answer:

1/8*9/9. 2/9*8/8

9/72. 16/72

rational no.s=10/11,11/11

Answer:

The expression is euler formula is given as √50 ( cos(81. 86) + i son (81.86).

Step-by-step explanation:

To solve:

Express (1+7i) in EULERIAN form.​

According to Eulerian formula,

a+bi = rcos θ + r i sin θ

1+7i = r cos θ + r i sinθ

Thus rcos θ = 1

r sinθ = 7

r = √(1) ^2+ (7) ^

r = √ 1+49

r = √50

rcos θ = 1

Hence,

cos θ = 1/r

= 1/√50

Hence, θ = 81.86

Also,

r sinθ = 7

Hence,

sinθ = 7/r

sinθ = 7/√50

Hence, θ = 81.86

Euler form is EXPRESSED as

a+bi = rcos θ + r i sin θ

1+7i = r (cos θ + i sin θ)

= √50 ( cos(81. 86) + i son (81.86)

Hence, the expression is euler formula is given as √50 ( cos(81. 86) + i son (81.86)

This is the REQUIRED ANSWER and this is CORRECT because I VERIFIED it...

Your QUESTION is INCOMPLETE ^^"

Step-by-step explanation:

the GENERAL electronic CONFIGURATION of d-block ELEMENT is (n-2).

Hope it will HELP you!

ANSWER: EVIL SEEKS fun, ANGEL seeks sympathy

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Step-by-step EXPLANATION:

THEREFORE FINAL ANSWER