332354 + Interview Questions in Secondary School in Math

1.	ClassmateDatePageA Solid does and fill ets containe completelyod oubber band changes cats Rhope on todetthen why doe we call it a solid?
Answer» ANSWER: I can't FIND out your answer....

1.

ClassmateDatePageA Solid does and fill ets containe completelyod oubber band changes cats Rhope on todetthen why doe we call it a solid?

Answer»

ANSWER:

I can't FIND out your answer....

Discussion

2.	Which of the following is not a natural number?1 point(a) √36(b) ∛8(c) √8(d) None of these
Answer» ANSWER: (C) Step-by-step EXPLANATION: √8 MEANS 2.828 which is not NATURAL no.

2.

Which of the following is not a natural number?1 point(a) √36(b) ∛8(c) √8(d) None of these

Answer»

ANSWER:

(C)

Step-by-step EXPLANATION:

√8 MEANS 2.828 which is not NATURAL no.

Discussion

3.	Find the value of x if one side 115 and opposite side 3x+10 find the other angle
Answer» Step-by-step explanation: 3x + 10 =115 3x = 115- 10 3x = 105 x =105/3 x =35

3.

Find the value of x if one side 115 and opposite side 3x+10 find the other angle

Answer»

Step-by-step explanation:

3x + 10 =115

3x = 115- 10

3x = 105

x =105/3

x =35

Discussion

4.	+3x–2
Answer» Answer: PLEASE SEARCH on google Step-by-step EXPLANATION: HOPE it helps

4.

+3x–2

Answer»

Answer:

PLEASE SEARCH on google

Step-by-step EXPLANATION:

HOPE it helps

Discussion

5.	22Prove thatIt cos A- cosec A+ cot AI-Los Aیe-
Answer» ANSWER: r we gonna be a GOOD looking is not IMPORTANT so I want to tell u who love in good looking or not good looking plzzzzzzz give answer correct answer is YES I do not have to do with the Step-by-step explanation: Ftttt t a new phone number and one of my the way I can do 555555

5.

22Prove thatIt cos A- cosec A+ cot AI-Los Aیe-

Answer»

ANSWER:

r we gonna be a GOOD looking is not IMPORTANT so I want to tell u who love in good looking or not good looking plzzzzzzz give answer correct answer is YES I do not have to do with the

Step-by-step explanation:

Ftttt t a new phone number and one of my the way I can do 555555

Discussion

6.	The perimeter of a sector of a circle of radius is 7cm is 53/3 .find the area of sector
Answer» up to you 34inches 346inches

Discussion

7.	Findthefourierseriesexpansionthefunction f(x) = π^2 - x^2 in - π
Answer» Answer: 1 brainliest+10 thanks=23 FOLLOWERS In 1 HOUR but U have to vait for ONE hour

7.

Findthefourierseriesexpansionthefunction f(x) = π^2 - x^2 in - π

Answer»

Answer:

1 brainliest+10 thanks=23 FOLLOWERS In 1 HOUR

but U have to vait for ONE hour

Discussion

8.	The volume of the cuboid is 126 cm³.Find the height of the cuboid.
Answer» Hey mate!!! UR QUESTION is incomplete... To FIND the height, volume and area of BASE must be given... so REPOST the right question again...

8.

The volume of the cuboid is 126 cm³.Find the height of the cuboid.

Answer»

Hey mate!!!

UR QUESTION is incomplete...

To FIND the height, volume and area of BASE must be given...

so REPOST the right question again...

Discussion

9.	Find the mode:3,4,5,6,7,6,3,3can someone pls help me
Answer» ANSWER: MODE=3 Step-by-step EXPLANATION: Mode is nothing just the repeated number.

9.

Find the mode:3,4,5,6,7,6,3,3can someone pls help me

Answer»

ANSWER:

MODE=3

Step-by-step EXPLANATION:

Mode is nothing just the repeated number.

Discussion

10.	If X equal to 3 is one zero of the quadratic polynomial x2- 2kx-6 ,then find the value of k
Answer» Answer: If X =3 then by putting the value of x , we get 32-2k3-6 =6(-6)k -6 = -36k Now It is GIVEN that, x=3 is the zero of the given polynomials So, -36k-6=0 or, -36k= 0+6(transposing-6 to RHS) or, -36 k = 6 or,-k = -6/36 or,k= 1/6

10.

If X equal to 3 is one zero of the quadratic polynomial x2- 2kx-6 ,then find the value of k

Answer»

Answer:

If X =3

then by putting the value of x , we get

3*2-2*k*3-6

=6*(-6)k -6

= -36k

Now

It is GIVEN that,

x=3 is the zero of the given polynomials

So,

-36k-6=0

or, -36k= 0+6(transposing-6 to RHS)

or, -36 k = 6

or,-k = -6/36

or,k= 1/6

Discussion

11.	6.Rajesh earns Rs. 18,500 per month. He saves half of this amount. If he saves the sameamount for 15 years, how much would he save?
Answer» Answer: 1665000 Step-by-step explanation: 18,500 of half 18,500×1/2 save money per month-9250 12monthsavemoney-9250×12 ONE YEAR save money =111000 15years save money 111000×15 = 1665000 help ful please LIKE and rate APP

11.

6.Rajesh earns Rs. 18,500 per month. He saves half of this amount. If he saves the sameamount for 15 years, how much would he save?

Answer»

Answer:

1665000

Step-by-step explanation:

18,500 of half

18,500×1/2

save money per month-9250

12monthsavemoney-9250×12

ONE YEAR save money =111000

15years save money 111000×15

= 1665000

help ful please LIKE and rate APP

Discussion

12.	4. Given that HCF (306, 657)=9, find LCM (306, 657).1 bit for any not
Answer» ANSWER: lcm=22338 Step-by-step explanation: HOPE you are SATISFIED with my answer mark my answer as brainliest PLZZZ plzzz plzzz

12.

4. Given that HCF (306, 657)=9, find LCM (306, 657).1 bit for any not

Answer»

ANSWER:

lcm=22338

Step-by-step explanation:

HOPE you are SATISFIED with my answer

mark my answer as brainliest PLZZZ plzzz plzzz

Discussion

13.	28. If a and B are the zeros of the quadratic polynomial24x3.the value of a B? + a'b* (OR)
Answer» ANSWER: vgjjgbjhdjdjdijjdisksoskskkaduhxxjxjfkdifjj

13.

28. If a and B are the zeros of the quadratic polynomial24x3.the value of a B? + a'b* (OR)

Answer»

ANSWER:

vgjjgbjhdjdjdijjdisksoskskkaduhxxjxjfkdifjj

Discussion

14.	Increased its speed by 8 km/h?13. A girl walks 12 km at the speed of 3 km/h. What change should she make in her speed totake (i) an hour less and (ii) an hour more to cover the distance?4. A motorcyclist travels at 30 km/h and stops for half an hour at the end of every 75 km How
Answer» ANSWER: less=2km/hr more=4km/hr Step-by-step EXPLANATION: I'm not SURE

14.

Increased its speed by 8 km/h?13. A girl walks 12 km at the speed of 3 km/h. What change should she make in her speed totake (i) an hour less and (ii) an hour more to cover the distance?4. A motorcyclist travels at 30 km/h and stops for half an hour at the end of every 75 km How

Answer»

ANSWER:

less=2km/hr

more=4km/hr

Step-by-step EXPLANATION:

I'm not SURE

Discussion

15.	3X10^8 Ms^-1/1368X10 s^-1=?
Answer» Answer: 2 192 982.46 m RAISED to -1 s raised to -1 Step-by-step EXPLANATION:

15.

3X10^8 Ms^-1/1368X10 s^-1=?

Answer»

Answer:

2 192 982.46 m RAISED to -1 s raised to -1

Step-by-step EXPLANATION:

Discussion

16.	इन राइट एंगल ट्रायंगल एबीसी एंगल बी इज इक्वल टू 90 डिग्री इज द लांगेस्ट साइड से सेंटीमीटर मोर देन द मिडल साइड एंड द मॉडल साइड इज 3 सेंटीमीटर मोर देन द शॉर्टेस्ट 1 दिन फाइंड द साइड ऑफ द ट्रायंगल
Answer» Step-by-step EXPLANATION: not UNDERSTOOD what we have to do. .......

16.

इन राइट एंगल ट्रायंगल एबीसी एंगल बी इज इक्वल टू 90 डिग्री इज द लांगेस्ट साइड से सेंटीमीटर मोर देन द मिडल साइड एंड द मॉडल साइड इज 3 सेंटीमीटर मोर देन द शॉर्टेस्ट 1 दिन फाइंड द साइड ऑफ द ट्रायंगल

Answer»

Step-by-step EXPLANATION:

not UNDERSTOOD what we have to do. .......

Discussion

17.	PLs Solve the given Question: NO spams Bro's & sis WIth Steps BEST ANSWER IS THE BRAINLIEST
Answer»

Discussion

18.	Compute x such that 10⁴ x(mod19)
Answer» Answer: X= 6 or x =16 hope you like it

18.

Compute x such that 10⁴ x(mod19)

Answer»

Answer:

X= 6

or

x =16

hope you like it

Discussion

19.	Find any 2 solutions of 2x+3y=5
Answer» ANSWER: (1,1) (4,-1) Step-by-step EXPLANATION:

19.

Find any 2 solutions of 2x+3y=5

Answer»

ANSWER:

(1,1) (4,-1)

Step-by-step EXPLANATION:

Discussion

20.	Express each of the following numbers as the sum of twin prime numbers a-36 b-84 c-120
Answer» ANSWER: please SUBSCRIBE SPIRIT EAGLE GAMING on YOUTUBE

20.

Express each of the following numbers as the sum of twin prime numbers a-36 b-84 c-120

Answer»

ANSWER:

please SUBSCRIBE SPIRIT EAGLE GAMING on YOUTUBE

Discussion

21.	Someone plz help me
Answer» ANSWER: COS GIVES SIN

21.

Someone plz help me

Answer»

ANSWER:

COS GIVES SIN

Discussion

22.	4. Write all the numbers less than 100 which are common multiples of 3 and4
Answer» Answer: PLEASE SUBSCRIBE my CHANNEL SPIRIT EAGLE GAMING on YOUTUBE

22.

4. Write all the numbers less than 100 which are common multiples of 3 and4

Answer»

Answer:

PLEASE SUBSCRIBE my CHANNEL SPIRIT EAGLE GAMING on YOUTUBE

Discussion

23.	EXAMPLE 30 The digits of a positive integer, having three digits are in A.P. and their sum is 15.The number obtained by reversing the digits is 594 less than the original number. Find the number.SOLUTION Let the digits at ones, tens and hundreds place be (a - d), a and (a + d)respectively. Then, the number is(a + d) x 100+ ax 10 + (a - d) = 111a + 99dHow this has come?
Answer» ANSWER: please SUBSCRIBE my channel SPIRIT EAGLE GAMING on YOUTUBE and LIKE the videos

23.

EXAMPLE 30 The digits of a positive integer, having three digits are in A.P. and their sum is 15.The number obtained by reversing the digits is 594 less than the original number. Find the number.SOLUTION Let the digits at ones, tens and hundreds place be (a - d), a and (a + d)respectively. Then, the number is(a + d) x 100+ ax 10 + (a - d) = 111a + 99dHow this has come?

Answer»

ANSWER:

please SUBSCRIBE my channel SPIRIT EAGLE GAMING on YOUTUBE and LIKE the videos

Discussion

24.	Find the area of a rectangular park which is 18 3/5m long and 8 2/3 m broad.
Answer» ANSWER: Length of rectangular PARK = 18 3/5m = 93/5m Breadth of rectangular park = 8 2/3m = 26/3m As we KNOW , the formula for area of RECTANGLE is → length × Breadth = 93/5 × 26/3 = 2418/15 = 161.2m² Answer → Area of park is 161.2 m²

24.

Find the area of a rectangular park which is 18 3/5m long and 8 2/3 m broad.

Answer»

ANSWER:

Length of rectangular PARK = 18 3/5m = 93/5m

Breadth of rectangular park = 8 2/3m = 26/3m

As we KNOW , the formula for area of RECTANGLE is →

length × Breadth

= 93/5 × 26/3

= 2418/15

= 161.2m²

Answer → Area of park is 161.2 m²

Discussion

25.	परिश्रम का महत्व परिश्रम का महत्व समझाते हुए छोटे भाई को पत्र लिखिए
Answer» ANSWER: here's your answer Step-by-step EXPLANATION: अपने छोटे भाई को परिश्रम का महत्व बताते हुए पत्र \| 1318, विकास नगर, शिमला\| दिनांक 19 मार्च, 2019 प्रिय छोटे भाई रमन, मैं यहाँ कुशलपूर्वक हूँ और आशा करती हूँ कि, तुम भी स्वस्थ होंगे। तुम अब घर से दूर छात्रावास में रहते हो इसलिए बड़े भाई होने ले नाते मैं तुम्हें इस पत्र के माध्यम से तुम्हें परिश्रम का महत्व बताना चाहता हूँ\| परिश्रम हमारे जीवन में बहुत महत्व है\| परिश्रम करने से हम जीवन में सब कुछ हासिल कर सकते है \| परिश्रम वह साधन है जो साधारण से साधारण मनुष्य को भी महान बना देती है । तुम किसी भी काम छोड़ना नहीं परिश्रम करने से सब मिल जाता है \| सब कुछ पाने के लिए परिश्रम करना कभी हार मत मानना\| हमेशा परिश्रम करना और अपने लक्ष्य को मत भूलना। आशा करता हूं तुम मेरी बातों पे ध्यान दोगे\| तुम परिश्रम के महत्व को समझो और अपने जीवन को सफल बनाओ \| तुम्हारा बड़ा भाई, सुरेश\|

25.

परिश्रम का महत्व परिश्रम का महत्व समझाते हुए छोटे भाई को पत्र लिखिए

Answer»

ANSWER:

here's your answer

Step-by-step EXPLANATION:

अपने छोटे भाई को परिश्रम का महत्व बताते हुए पत्र |

1318, विकास नगर,

शिमला|

दिनांक 19 मार्च, 2019

प्रिय छोटे भाई रमन,

मैं यहाँ कुशलपूर्वक हूँ और आशा करती हूँ कि, तुम भी स्वस्थ होंगे। तुम अब घर से दूर छात्रावास में रहते हो इसलिए बड़े भाई होने ले नाते मैं तुम्हें इस पत्र के माध्यम से तुम्हें परिश्रम का महत्व बताना चाहता हूँ| परिश्रम हमारे जीवन में बहुत महत्व है| परिश्रम करने से हम जीवन में सब कुछ हासिल कर सकते है | परिश्रम वह साधन है जो साधारण से साधारण मनुष्य को भी महान बना देती है । तुम किसी भी काम छोड़ना नहीं परिश्रम करने से सब मिल जाता है | सब कुछ पाने के लिए परिश्रम करना कभी हार मत मानना| हमेशा परिश्रम करना और अपने लक्ष्य को मत भूलना। आशा करता हूं तुम मेरी बातों पे ध्यान दोगे| तुम परिश्रम के महत्व को समझो और अपने जीवन को सफल बनाओ |

तुम्हारा बड़ा भाई,

सुरेश|

Discussion

26.	4. Write all the numbers less than 100 which are common multiples of 3 and 4.
Answer» Answer: 12,24,32 Step-by-step EXPLANATION: I HOPE it will HELP you

26.

4. Write all the numbers less than 100 which are common multiples of 3 and 4.

Answer»

Answer:

12,24,32

Step-by-step EXPLANATION:

I HOPE it will HELP you

Discussion

27.	Which term of the A.P. 112, 107, 102.... is its first negative term
Answer» Answer: 4th TERM of the GIVEN AP is it's FIRST NEGATIVE term

27.

Which term of the A.P. 112, 107, 102.... is its first negative term

Answer»

Answer:

4th TERM of the GIVEN AP is it's FIRST NEGATIVE term

Discussion

28.	Anser this quesion plsssssssssssssssssssss
Answer» $Koala body {display: flex; justify-content: center; padding-top: 150px;}.character {position: relative;}.character .head {height: 125px; width: 155px; background: #94e1fd; border-radius: 80px 89px 55px 55px; position: relative; border: 4px solid black; top: 6px;}.character .head:after {content:$

Discussion

29.	Quadratic equationFmd the value of k for which the quadratic equation (k + 4)x' + (k+1)x + 1 = 0 has two realequal roots.
Answer» Step-by-step explanation: GIVEN it has TWO real roots MEANS DISCRIMINANT(D) > 0. and. D=b^2-4ac here a=K+4 , b=k+1 , c=1 D= (k+1)^2-4(k+1) (1) D=k^2+1+2k-4k-4 D=k^2-2k-3 then by factorising we get =k^2-3k+k-3 =k(k-3)+1(k-3) k=(k+1)(k-3) k=(-1,3)

29.

Quadratic equationFmd the value of k for which the quadratic equation (k + 4)x' + (k+1)x + 1 = 0 has two realequal roots.

Answer»

Step-by-step explanation:

GIVEN it has TWO real roots MEANS

DISCRIMINANT(D) > 0.

and. D=b^2-4ac

here a=K+4 , b=k+1 , c=1

D= (k+1)^2-4(k+1) (1)

D=k^2+1+2k-4k-4

D=k^2-2k-3

then by factorising we get

=k^2-3k+k-3

=k(k-3)+1(k-3)

k=(k+1)(k-3)

k=(-1,3)

Discussion

30.	The ages of Rahul and Laxmi are in the ratio 5:7 .Four years later , the sum of their ages will be 68 years . What are their present ages
Answer» PLEASE MARK As Brainlilest Age Of RAHUL =5x age of laxmi=7x four years later age of rahul=5x+4 age of laxmi=7x+4 sum of their ages=56 5x+4+7x+4=56 12x+8=56 12x=48 x=4 age of rahul=4 x 5=20 age of laxmi=4 x 7 =28

30.

The ages of Rahul and Laxmi are in the ratio 5:7 .Four years later , the sum of their ages will be 68 years . What are their present ages

Answer»

PLEASE MARK As Brainlilest

Age Of RAHUL =5x

age of laxmi=7x

four years later

age of rahul=5x+4

age of laxmi=7x+4

sum of their ages=56

5x+4+7x+4=56

12x+8=56

12x=48

x=4

age of rahul=4 x 5=20

age of laxmi=4 x 7 =28

Discussion

31.	Write five equalation fractions for 3/5 4/7
Answer» ANSWER: Here is your answer Step-by-step EXPLANATION: I have SOLVED your QUESTION

31.

Write five equalation fractions for 3/5 4/7

Answer»

ANSWER:

Here is your answer

Step-by-step EXPLANATION:

I have SOLVED your QUESTION

Discussion

32.	4 In AABC, AB = 8 cm, BC = 5.6 cm and CA = 6.5 cm. Which is(i) the greatest angle?(ii) the smallest angle?60° Arrange the sides of the triangle in ascendingA AD500/B
Answer» a) the GREATEST ANGLE is C b) the SMALLEST angle is A

32.

4 In AABC, AB = 8 cm, BC = 5.6 cm and CA = 6.5 cm. Which is(i) the greatest angle?(ii) the smallest angle?60° Arrange the sides of the triangle in ascendingA AD500/B

Answer»

a) the GREATEST ANGLE is C

b) the SMALLEST angle is A

Discussion

33.	Add the following rational number. negative4by11
Answer» Step-by-step EXPLANATION: add the following RATIONAL NUMBER. negative4by11 -4 + (-11) = -4 - 11 = - 15

33.

Add the following rational number. negative4by11

Answer»

Step-by-step EXPLANATION:

add the following RATIONAL NUMBER. negative4by11

-4 + (-11)

= -4 - 11

= - 15

Discussion

34.	Can someone help with the 2nd one pls
Answer» HERE'S YOUR ANSWER To PROVE: - (-X) = x x = -7/15 ...(1)(GIVEN) -(-(-7/15) = -7/15 ( SUBSTITUTING EQ.1) -7/15 = -7/15 ( - and - = +) L.H.S = R.H.S HENCE PROVED

34.

Can someone help with the 2nd one pls

Answer»

HERE'S YOUR ANSWER

To PROVE: - (-X) = x

x = -7/15 ...(1)(GIVEN)

-(-(-7/15) = -7/15 ( SUBSTITUTING EQ.1)

-7/15 = -7/15 ( - and - = +)

L.H.S = R.H.S

HENCE PROVED

Discussion

35.	Find the range and domain of function f(x) = √x-2 , plz with steps
Answer» ANSWER: so APP so dig FYI uhohhihjkgtu XL do sir DJ dnndddfmdnndndfndnndndnddnndndndnfn dmdmdnjdjddjfhjfffjfjffhdhfdhhjsosugfwfge te gdheggdgeeghegeyeydg be hdhdhdhddhdhdhhgdbbddndn be d dhs. dhenndheb djxbe d hdev djxbe be udhdhndndennd go free einssjnebdmiensjs hd bdjdhebdbndjdjhddjdijndndjdjjnxndnjddjjdjjd

35.

Find the range and domain of function f(x) = √x-2 , plz with steps

Answer»

ANSWER:

so APP so dig FYI uhohhihjkgtu XL do sir DJ dnndddfmdnndndfndnndndnddnndndndnfn dmdmdnjdjddjfhjfffjfjffhdhfdhhjsosugfwfge te gdheggdgeeghegeyeydg be hdhdhdhddhdhdhhgdbbddndn be d dhs. dhenndheb djxbe d hdev djxbe be udhdhndndennd go free einssjnebdmiensjs hd bdjdhebdbndjdjhddjdijndndjdjjnxndnjddjjdjjd

Discussion

36.	A^3a-4 +2a^a-1 +(2a-1) ^a+1 when a=3
Answer» ANSWER: hhsgshgsfgsshshshggshshshgdgdps

36.

A^3a-4 +2a^a-1 +(2a-1) ^a+1 when a=3

Answer»

ANSWER:

hhsgshgsfgsshshshggshshshgdgdps

Discussion

37.	Solve the 3 question given above.Chapter : AlgebraPlease write step by step explanation of all the 3 questions and then answer.The most deserving answer will be rated 5 stars, Thanked and will me marked as the brainliest and I will also follow you.
Answer» ANSWER: SEE the ATTACHED PIC for answer

37.

Solve the 3 question given above.Chapter : AlgebraPlease write step by step explanation of all the 3 questions and then answer.The most deserving answer will be rated 5 stars, Thanked and will me marked as the brainliest and I will also follow you.

Answer»

ANSWER:

SEE the ATTACHED PIC for answer

Discussion

38.	4. The greatest no which shall leave equalreminders on dividing 60, 132, 180:(a) 30(b) 36(c) 12(d) 24
Answer» Answer: 12 Step-by-step explanation: when we divide 12 with each No the remainder will COME as 0 HOPE it HELPS you... PLEASE Mark me as the Brainliest plz

38.

4. The greatest no which shall leave equalreminders on dividing 60, 132, 180:(a) 30(b) 36(c) 12(d) 24

Answer»

Answer:

12

Step-by-step explanation:

when we divide 12 with each No the remainder will COME as 0

HOPE it HELPS you...

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Discussion

39.	60,10,50,54,51,25.50,......
Answer» Answer: 60,10,50,54,51,25.50 Answer is 21.5

39.

60,10,50,54,51,25.50,......

Answer»

Answer:

60,10,50,54,51,25.50

Answer is

21.5

Discussion

40.	Rational number between √2 and√3 solve
Answer» Step-by-step EXPLANATION: root 2 is 1.414 root 3 is 1.73 so the rational number between them is 1.6 Hope this HELPS you. Please MARK me as brainliest.

40.

Rational number between √2 and√3 solve

Answer»

Step-by-step EXPLANATION:

root 2 is 1.414

root 3 is 1.73

so the rational number between them is 1.6

Hope this HELPS you. Please MARK me as brainliest.

Discussion

41.	Simplify and express the result in power notation with positive exponent:(-4)^5×(-4)^-10
Answer» ANSWER: (−4)5(−4)−10 =−1024 (−4) −10 =−1024 (1/1048576 ) = −1/1024 = (DECIMAL: -0.000977) Step-by-step EXPLANATION:

41.

Simplify and express the result in power notation with positive exponent:(-4)^5×(-4)^-10

Answer»

ANSWER:

(−4)5(−4)−10

=−1024 (−4) −10

=−1024 (1/1048576 )

= −1/1024

= (DECIMAL: -0.000977)

Step-by-step EXPLANATION:

Discussion

42.	When two numbers are multipled the result is 18,816 find the second number,if the first number is 28
Answer» Answer: 672 Given, FIRST NUMBER as 28 Therefore the second number be 18,816/28 =672 since 18,816 is the PRODUCT of the TWO numbers

42.

When two numbers are multipled the result is 18,816 find the second number,if the first number is 28

Answer»

Answer:

672

Given,

FIRST NUMBER as 28

Therefore the second number be 18,816/28 =672

since 18,816 is the PRODUCT of the TWO numbers

Discussion

43.	Represent 5/7 and 9/7 on number line
Answer» Step-by-step EXPLANATION: I HOPE this ANSWER MAY HELP you

43.

Represent 5/7 and 9/7 on number line

Answer»

Step-by-step EXPLANATION:

I HOPE this ANSWER MAY HELP you

Discussion

44.	If 37y4is exactly divisible by 9yhen the value of y is
Answer» ANSWER: When [bold]y = 4[/bold] Step-by-step explanation: PLEASE MARK me brainliest...

44.

If 37y4is exactly divisible by 9yhen the value of y is

Answer»

ANSWER:

When [bold]y = 4[/bold]

Step-by-step explanation:

PLEASE MARK me brainliest...

Discussion

45.	Mean of the data 19,20,27,30,38,50,78,90 is
Answer» Answer: Mean of the numbers: 19, 20, 27, 30, 38, 50, 78 and 90 is: =(19+20+27+30+38+50+78+90)/8 =352/8 =44

45.

Mean of the data 19,20,27,30,38,50,78,90 is

Answer»

Answer:

Mean of the numbers:

19, 20, 27, 30, 38, 50, 78 and 90 is:

=(19+20+27+30+38+50+78+90)/8

=352/8

=44

Discussion

46.	10men and 20women can build a 40 metre long and 3brick - thick and 8m high wall in 10 days working 6hole 213hours a day In how many days will 30men and 40 women working 6hrs a day build another wall 90meter long, 2brick thick and 6meter high
Answer» Step-by-step EXPLANATION: PLEASE MARK me BRAINILEST and FOLLOW me please please please

46.

10men and 20women can build a 40 metre long and 3brick - thick and 8m high wall in 10 days working 6hole 213hours a day In how many days will 30men and 40 women working 6hrs a day build another wall 90meter long, 2brick thick and 6meter high

Answer»

Step-by-step EXPLANATION:

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Discussion

47.	A positive number is 7 times another number if 15 is added to both the number then one of the new number become 5 upon 2 times the other new number what are thenumbers
Answer» $\dag\:{\Large{\underline{\underline{\sf{\orange{ \: AnswEr:-}}}}}}$ The two unknown NUMBERS are 35 and 5. ⠀⠀━━━━━━━━━━━━ $\dag\:{\Large{\underline{\underline{\sf{\blue{ \: ExplanaTion:-}}}}}}$ Let us assume 1st number as 7X and another number as x.(As per question) ACCORDING to the question, if 15 is ADDED to both numbers, then ONE of the number becomes 5/2 times of the other number. Which would mean, $: \implies \sf \: \: \: \dfrac{5}{2} (x+15) = 7x + 15 \\ \\ \\ \\ : \implies \sf \: \: \: \dfrac{5x}{2} + \dfrac{75}{2} = 7x+ 15 \\ \\ \\ \\ : \implies \sf \: \: \:\dfrac{5x}{2} - 7x= 15 - \dfrac{75}{2} \\ \\ \\ \\ : \implies \sf \: \: \:\dfrac{5x - 14x}{2} = \dfrac{30 - 75}{2} \\ \\ \\ \\ : \implies \sf \: \: \:5x - 14x = 30 - 75 \\ \\ \\ \\ : \implies \sf \: \: \:- 9x = -45 \\ \\ \\ \\ : \implies \sf \: \: \:{ \underline{ \boxed{ \sf{ \red{ \: x = 5 \: }}}}} \: \bigstar$ So, as per our assumption, 1st number = 7x = 7 × 5 = 35 2nd number = x = 5 Therefore, the two unknown numbers are 35 and 5. ⠀⠀━━━━━━━━━━━━

47.

A positive number is 7 times another number if 15 is added to both the number then one of the new number become 5 upon 2 times the other new number what are thenumbers

Answer»

$\dag\:{\Large{\underline{\underline{\sf{\orange{ \: AnswEr:-}}}}}}$

The two unknown NUMBERS are 35 and 5.

⠀⠀━━━━━━━━━━━━

$\dag\:{\Large{\underline{\underline{\sf{\blue{ \: ExplanaTion:-}}}}}}$

Let us assume 1st number as 7X and another number as x.(As per question)

ACCORDING to the question, if 15 is ADDED to both numbers, then ONE of the number becomes 5/2 times of the other number.

Which would mean,

$: \implies \sf \: \: \: \dfrac{5}{2} (x+15) = 7x + 15 \\ \\ \\ \\ : \implies \sf \: \: \: \dfrac{5x}{2} + \dfrac{75}{2} = 7x+ 15 \\ \\ \\ \\ : \implies \sf \: \: \:\dfrac{5x}{2} - 7x= 15 - \dfrac{75}{2} \\ \\ \\ \\ : \implies \sf \: \: \:\dfrac{5x - 14x}{2} = \dfrac{30 - 75}{2} \\ \\ \\ \\ : \implies \sf \: \: \:5x - 14x = 30 - 75 \\ \\ \\ \\ : \implies \sf \: \: \:- 9x = -45 \\ \\ \\ \\ : \implies \sf \: \: \:{ \underline{ \boxed{ \sf{ \red{ \: x = 5 \: }}}}} \: \bigstar$

So, as per our assumption,

1st number = 7x = 7 × 5 = 35

2nd number = x = 5

Therefore, the two unknown numbers are 35 and 5.

⠀⠀━━━━━━━━━━━━

Discussion

48.	A man had Rupees 15000 . He divided the sum among his only daughter and 3 aona auch that the daughter got 1 by 5 of the sum and sons got reat of it equally . How much did each get?
Answer» Answer: Step-by-step explanation: Total Sum of money = Rs. 15000 Share of daughter = 1/5 of 15000 = Rs.3000 Sum of money LEFT = Rs. 15000 - 3000 = Rs. 12000 No. of sons = 3 Share of each son = 12000/3 = Rs. 4000 Each son got Rs. 4000 and His daughter got Rs. 3000 Hope it helps you Please mark me as a brainliest

48.

A man had Rupees 15000 . He divided the sum among his only daughter and 3 aona auch that the daughter got 1 by 5 of the sum and sons got reat of it equally . How much did each get?

Answer»

Answer:

Step-by-step explanation:

Total Sum of money = Rs. 15000

Share of daughter = 1/5 of 15000

= Rs.3000

Sum of money LEFT = Rs. 15000 - 3000

= Rs. 12000

No. of sons = 3

Share of each son = 12000/3

= Rs. 4000

Each son got Rs. 4000 and

His daughter got Rs. 3000

Hope it helps you

Please mark me as a brainliest

Discussion

49.	What will te answer of 0.002 ÷ 1000
Answer» Answer: 0.000002..... Step-by-step EXPLANATION: Hope it helps ♥️ PLEASE follow and thank my ANSWERS...

49.

What will te answer of 0.002 ÷ 1000

Answer»

Answer:

0.000002.....

Step-by-step EXPLANATION:

Hope it helps

♥️ PLEASE follow and thank my ANSWERS...

Discussion

50.	Express 0.237 bar on 37 in form of p/q
Answer» ANSWER: LET x=0.23737 on MULTIPLYING by 100 both side 100x = 23.73737 100x-x=23.73737-0.23737 99x=23.5 x=23.5/99 x=235/990

50.

Express 0.237 bar on 37 in form of p/q

Answer»

ANSWER:

LET x=0.23737

on MULTIPLYING by 100 both side

100x = 23.73737

100x-x=23.73737-0.23737

99x=23.5

x=23.5/99

x=235/990

Discussion

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