332354 + Interview Questions in Secondary School in Math

1.	Which letters have vertical and horizontal symmetry
Answer» ONG>ANSWER: Letters like B and D have a horizontal line of symmetry: their TOP and BOTTOM PARTS match. Some letters, for example, X, H, and O, have both vertical and horizontal lines of symmetry.

1.

Which letters have vertical and horizontal symmetry

Answer» ONG>ANSWER:

Letters like B and D have a horizontal line of symmetry: their TOP and BOTTOM PARTS match. Some letters, for example, X, H, and O, have both vertical and horizontal lines of symmetry.

Discussion

2.	Multicative inverse of 100
Answer» tiplicative INVERSE of 100 is 1/100

Discussion

3.	39. 6.75 cm =(a) 0.675(c) 0.00675km(b) 0.0675(d) 0.000675
Answer» ONG>ANSWER: d) 0.000675 hope it HELPS you

3.

39. 6.75 cm =(a) 0.675(c) 0.00675km(b) 0.0675(d) 0.000675

Answer» ONG>ANSWER:

d) 0.000675

hope it HELPS you

Discussion

4.	When 1760 is divided into 14 equal parts the remainder is 10. What is a correct way to write the quotient
Answer» ong>Question :- When 1760 is divided into 14 equal parts the remainder is 10. What is a correct way to write the quotient ? Solution :- As we KNOW that, → Dividend = Divisor × quotient + remainder. we have given that, Dividend = 1760 Divisor = 14 remainder = 10 . Putting all values we GET, → 1760 = 14 * quotient + 10 → 14 * quotient = 1760 - 10 → 14 * quotient = 1750 dividing both sides by 2, → 7 * quotient = 875 dividing both sides by 7 now, → quotient = 125. Therefore, → quotient can be written as :- (Dividend - remainder) / Divisor → quotient = (1760 - 10) / 14 → quotient = (1750/14) → quotient = 125.

4.

When 1760 is divided into 14 equal parts the remainder is 10. What is a correct way to write the quotient

Answer»

ong>Question :- When 1760 is divided into 14 equal parts the remainder is 10. What is a correct way to write the quotient ?

Solution :-

As we KNOW that,

→ Dividend = Divisor × quotient + remainder.

we have given that,

Dividend = 1760
Divisor = 14
remainder = 10 .

Putting all values we GET,

→ 1760 = 14 * quotient + 10

→ 14 * quotient = 1760 - 10

→ 14 * quotient = 1750

dividing both sides by 2,

→ 7 * quotient = 875

dividing both sides by 7 now,

→ quotient = 125.

Therefore,

→ quotient can be written as :- (Dividend - remainder) / Divisor

→ quotient = (1760 - 10) / 14

→ quotient = (1750/14)

→ quotient = 125.

Discussion

5.	An isosceles triangle each of the equal sides is 12 cm and perimeter is 30 cm the length of third side
Answer» ong>ANSWER: Length of third side = 6 CM. Step-by-step EXPLANATION: The length of equal side=12 cm. let the length of third side=X. Perimeter= 30cm Perimeter= Side1 +Side2 +Side3 = 12cm + 12cm + x 30cm= 24cm + x 30cm - 24cm = x 6 cm = x The length of the third side is 6 cm.

5.

An isosceles triangle each of the equal sides is 12 cm and perimeter is 30 cm the length of third side

Answer»

ong>ANSWER:

Length of third side = 6 CM.

Step-by-step EXPLANATION:

The length of equal side=12 cm.

let the length of third side=X.

Perimeter= 30cm

Perimeter= Side1 +Side2 +Side3

= 12cm + 12cm + x

30cm= 24cm + x

30cm - 24cm = x

6 cm = x

The length of the third side is 6 cm.

Discussion

6.	The product of a rational andirrational number is
Answer» ong>ANSWER: the product is 1 ,-1 and 0 of RATIONAL and IRRATIONAL

6.

The product of a rational andirrational number is

Answer»

ong>ANSWER:

the product is 1 ,-1 and 0 of RATIONAL and IRRATIONAL

Discussion

7.	Write a Successor of 37124...........
Answer» ong>Answer: The successor of 37124 is 37125 Hope it HELPS! Please MARK it as BRAINLIEST if you want!

7.

Write a Successor of 37124...........

Answer»

ong>Answer:

The successor of 37124 is 37125

Hope it HELPS! Please MARK it as BRAINLIEST if you want!

Discussion

8.	2ax+3by=(a+2b) 3ax+2by+(2a+b)
Answer» ong>ANSWER: .(a+b) (a-b) *HOPE* it *HELPS* u *MATE*

8.

2ax+3by=(a+2b) 3ax+2by+(2a+b)

Answer»

ong>ANSWER:

.(a+b) (a-b) HOPE it HELPS u MATE

Discussion

9.	Sum of all exterior angles of a polygon is________ degrees.
Answer» ° Sum of all EXTERIOR ANGLES of a POLYGON is 360 DEGREES.

9.

Sum of all exterior angles of a polygon is________ degrees.

Answer»

°

Sum of all EXTERIOR ANGLES of a POLYGON is 360 DEGREES.

Discussion

10.	The following numbers are obviously not perfect square give reason 3 66 67
Answer» ONG>Answer: because to FULFILL the requirements to be a perfect square a no. should be expressed as the product of two equal (same) integers. eg: 36 // (66) but, 66 we cannot GET by multiplying any same .we can get by : 332=66 116=66 166=66 but in any of above both the elements of L. H. S are not same as in the case above (36,25,81,,ETC).

10.

The following numbers are obviously not perfect square give reason 3 66 67

Answer» ONG>Answer:

because to FULFILL the requirements to be a perfect square a no. should be expressed as the product of two equal (same) integers. eg: 36 // (6*6)

but,

66 we cannot GET by multiplying any same .we can get by :

33*2=66

11*6=66

1*66=66

but in any of above both the elements of L. H. S are not same as in the case above (36,25,81,,ETC).

Discussion

11.	Express the 0.0000081 in standard form
Answer» ONG>Answer: 81/10000000 Step-by-step EXPLANATION: in STANDARD FORM

11.

Express the 0.0000081 in standard form

Answer» ONG>Answer:

81/10000000

Step-by-step EXPLANATION:

in STANDARD FORM

Discussion

12.	A product of its prime factors : 156
Answer» ong>Answer: in which class you are The orange divisor(s) above are the prime FACTORS of the number 156. If we put all of it TOGETHER we have the factors 2 x 2 x 3 x 13 = 156. It can also be written in exponential form as 22 x 31 x 131.

12.

A product of its prime factors : 156

Answer»

ong>Answer:

in which class you are

The orange divisor(s) above are the prime FACTORS of the number 156. If we put all of it TOGETHER we have the factors 2 x 2 x 3 x 13 = 156. It can also be written in exponential form as 22 x 31 x 131.

Discussion

13.	5. North and walked 5 miles and finally turned East and walked 4cs, (ii) 5 miles,(1) 6 miles.A man walked 2 miles South, turned right and walked half a mile, tum5How far is he from the starting point?Choices:(i) 5 miles, (ii) 9 miles, (ii) 8 milesThero6
Answer» ONG>ANSWER: SORRY ...... ..............

Discussion

14.	Hi guys. HRU.I hope you all are good.plz do this fast I need it .Do the 14 sum.
Answer» ong>Step-by-step explanation: SORRY bro but I am UNABLE to WRITE and TYPE this SOLUTION.

14.

Hi guys. HRU.I hope you all are good.plz do this fast I need it .Do the 14 sum.

Answer»

ong>Step-by-step explanation:

SORRY bro but I am UNABLE to WRITE and TYPE this SOLUTION.

Discussion

15.	If x+1 is a factor of x^31 +2x^20- k ,find k
Answer» Step-by-step explanation: LET, x=-1,then (-1)^31+2(1)^20-k -31+2^20-k=0 -31+40-k=0 -31+40=I k=9 I HOPE this answer HELPS you

15.

If x+1 is a factor of x^31 +2x^20- k ,find k

Answer»

Step-by-step explanation:

LET,

x=-1,then

(-1)^31+2(1)^20-k

-31+2^20-k=0

-31+40-k=0

-31+40=I

k=9

I HOPE this answer HELPS you

Discussion

16.	The perimeter of a parallelogram whose adjacent sides have to 12cm and 7cm
Answer» ONG>ANSWER: 38 m is the answer of this QUESTION

Discussion

17.	Tap A and tap B together can fill a tank in 12 hours. If tap A can fill the tank 10 hours faster than the tap B separately, then, how many hours will tap B take to fill the same tank separately?
Answer» ALIGN="ABSMIDDLE" alt="\blue{not the answer}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cblue%7Bnot%20the%20ANSWER%7D" title="\blue{not the answer}">

Discussion

18.	What is 7 upon 5 Plus 2 upon ( -3)
Answer» s your ANSWER HOPE it hepls

Discussion

19.	The 6th term if an ap is -10and its 10th term is-26 detetmine the15th term of ap
Answer» ong>ANSWER: a+5d= - 10.............(1) a+9d= -26............(2) subtract 1 from 2 9d-5d= -26-(-10) 4d= -16 d= -4 put d= -4 in eqn 1 a-20= - 10 a= -10+20 a= 10 FOLLOW ME AND MARK AS BRAINLIEST

19.

The 6th term if an ap is -10and its 10th term is-26 detetmine the15th term of ap

Answer»

ong>ANSWER:

a+5d= - 10.............(1)

a+9d= -26............(2)

subtract 1 from 2

9d-5d= -26-(-10)

4d= -16

d= -4

put d= -4 in eqn 1

a-20= - 10

a= -10+20

a= 10

FOLLOW ME AND MARK AS BRAINLIEST

Discussion

20.	6xy(a² + b²) + 8yz(a² + b²) - 10xz(a² + b²) factorise
Answer» ONG>Step-by-step EXPLANATION: Answer is (6xy+8yz-10xz) (a²+b²) (6xy+8yz-10xz) (a²+b²+2ab) Hope it HELPS!!

20.

6xy(a² + b²) + 8yz(a² + b²) - 10xz(a² + b²) factorise

Answer» ONG>Step-by-step EXPLANATION:

Answer is (6xy+8yz-10xz) (a²+b²)

(6xy+8yz-10xz) (a²+b²+2ab)

Hope it HELPS!!

Discussion

21.	न के अनुसार काK नाम क्या होगा?+k1.
Answer» ONG>ANSWER: नमक, Step-by-step explanation: have a great DAY ❤️❤️

21.

न के अनुसार काK नाम क्या होगा?+k1.

Answer» ONG>ANSWER:

नमक,

Step-by-step explanation:

have a great DAY ❤️❤️

Discussion

22.	Find the value of polynomial (p)X=X+3 if X=2
Answer» ong>Answer: 5 Step-by-step EXPLANATION: If you FIND it helpful mark it as brainliest and do FOLLOW back for more Solutions

22.

Find the value of polynomial (p)X=X+3 if X=2

Answer»

ong>Answer:

5

Step-by-step EXPLANATION:

If you FIND it helpful mark it as brainliest and do FOLLOW back for more Solutions

Discussion

23.	Find all the other trigonometric ratios of cos a = -1/2 , a in 2nd quadrant.
Answer» ONG>ANSWER: jajdbsbnzjxsbsnnsjsjsjxjxisiba ddkanbsdu SOCHA S

Discussion

24.	Insert two rational and irrational no. between✓2 and ✓3
Answer» ONG>Answer: 1.43043004300,1.606006006000

Discussion

25.	on a particilar day sales ( in rupess) of different items of baker shop are given below: (a) oridinary bread : 480(b) fruit bread : 120 (c) cakes and pastries : 200 (d) biscuits : 160
Answer» ong>ANSWER: C is the right ANSWER Step-by-step EXPLANATION: mark me as brainlist plz

25.

on a particilar day sales ( in rupess) of different items of baker shop are given below: (a) oridinary bread : 480(b) fruit bread : 120 (c) cakes and pastries : 200 (d) biscuits : 160

Answer»

ong>ANSWER:

C is the right ANSWER

Step-by-step EXPLANATION:

mark me as brainlist plz

Discussion

26.	Chapter 5 Division b. 544÷ 56
Answer»

Discussion

27.	Find the domain of 1/1-2sinx
Answer» ALIGN="absmiddle" ALT="{\bold{\BLUE{\sf{Let\:that\:expression\:as\:f(x)}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%7B%5Cbold%7B%5Cblue%7B%5Csf%7BLet%5C%3Athat%5C%3Aexpression%5C%3Aas%5C%3Af%28x%29%7D%7D%7D%7D" TITLE="{\bold{\blue{\sf{Let\:that\:expression\:as\:f(x)}}}}"> ${\bold{→}}$ ${\bold{\red{\sf{1-2sinx≠0}}}}$ ${\bold{→}}$ ${\bold{\red{\sf{sinx≠\frac{1}{2}}}}}$ ${\bold{→}}$ ${\bold{\red{\sf{x≠sin^{-1} (\frac{1}{2})}}}}$ ${\boxed{\red{\sf{Domain \: x∈R-{\frac{π}{6}}}}}}$ ${\bold{\underline{\green{Extra\: information:}}}}$ $- 1 \leqslant \sin(x ) \leqslant 1 \\ - 2 \leqslant 2 \sin(x) \leqslant 2 \\ - ( - 2) \geqslant - 2 \sin(x) \geqslant - 2 \\ 1 + 2 \geqslant 1 - 2 \sin(x) \geqslant 1 - 2 \ \\ \ 3 \geqslant 1 - 2 \sin(x) \geqslant - 1 \\ \frac{1}{3} \geqslant \frac{1}{1 - 2 \sin(x) } \geqslant - \frac{1}{1}$ ${\bold{\sf{Range\: f(x)∈[-1,\frac{1}{3}]}}}$

27.

Find the domain of 1/1-2sinx

Answer» ALIGN="absmiddle" ALT="{\bold{\BLUE{\sf{Let\:that\:expression\:as\:f(x)}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%7B%5Cbold%7B%5Cblue%7B%5Csf%7BLet%5C%3Athat%5C%3Aexpression%5C%3Aas%5C%3Af%28x%29%7D%7D%7D%7D" TITLE="{\bold{\blue{\sf{Let\:that\:expression\:as\:f(x)}}}}">

${\bold{→}}$ ${\bold{\red{\sf{1-2sinx≠0}}}}$

${\bold{→}}$ ${\bold{\red{\sf{sinx≠\frac{1}{2}}}}}$

${\bold{→}}$ ${\bold{\red{\sf{x≠sin^{-1} (\frac{1}{2})}}}}$

${\boxed{\red{\sf{Domain \: x∈R-{\frac{π}{6}}}}}}$

${\bold{\underline{\green{Extra\: information:}}}}$

$- 1 \leqslant \sin(x ) \leqslant 1 \\ - 2 \leqslant 2 \sin(x) \leqslant 2 \\ - ( - 2) \geqslant - 2 \sin(x) \geqslant - 2 \\ 1 + 2 \geqslant 1 - 2 \sin(x) \geqslant 1 - 2 \ \\ \ 3 \geqslant 1 - 2 \sin(x) \geqslant - 1 \\ \frac{1}{3} \geqslant \frac{1}{1 - 2 \sin(x) } \geqslant - \frac{1}{1}$

${\bold{\sf{Range\: f(x)∈[-1,\frac{1}{3}]}}}$

Discussion

28.	41. One egg has a mass of about 65 g. What is the mass of 12 dozen eggs?(a) 1.56 kg(b) 1.344 kg(C) 1.3 kg(d) 1.04 kg
Answer» align="absmiddle" alt="\boxed{\BF{\RED{\implies Answer:}}}" class="latex-formula" ID="TexFormula1" src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbf%7B%5Cred%7B%5Cimplies%20Answer%3A%7D%7D%7D" title="\boxed{\bf{\red{\implies Answer:}}}"> 65×144 /1000 = 9.36kgs

28.

41. One egg has a mass of about 65 g. What is the mass of 12 dozen eggs?(a) 1.56 kg(b) 1.344 kg(C) 1.3 kg(d) 1.04 kg

Answer»

align="absmiddle" alt="\boxed{\BF{\RED{\implies Answer:}}}" class="latex-formula" ID="TexFormula1" src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbf%7B%5Cred%7B%5Cimplies%20Answer%3A%7D%7D%7D" title="\boxed{\bf{\red{\implies Answer:}}}">

65×144 /1000
= 9.36kgs

Discussion

29.	12. (a) If the arithmetic mean of 7, x – 2, 10, x + 3 is 9, find x.
Answer» ONG>Answer: 9 Step-by-step EXPLANATION: The numbers are 7, x-2, 10, x+3 Arithmetic mean = Total sum/Total no. THUS 9 = [7+(x-2)+10+(x+3)] / 4 36= 17+2x+1 36= 18+2x 36-18 =2x 18=2x x=18/2 therefore x=9.

29.

12. (a) If the arithmetic mean of 7, x – 2, 10, x + 3 is 9, find x.

Answer» ONG>Answer:

9

Step-by-step EXPLANATION:

The numbers are 7, x-2, 10, x+3

Arithmetic mean = Total sum/Total no.

THUS 9 = [7+(x-2)+10+(x+3)] / 4

36= 17+2x+1

36= 18+2x

36-18 =2x

18=2x

x=18/2

therefore x=9.

Discussion

30.	(i) x : 4 = 9:12फाइंड द एक्स
Answer» X : 4 = 9:12 or, x/4 =9/12 or, x×12 =9×4 or, 12X = 36 or, x =36/12 = 3 ANS.

30.

(i) x : 4 = 9:12फाइंड द एक्स

Answer»

X : 4 = 9:12

or, x/4 =9/12

or, x×12 =9×4

or, 12X = 36

or, x =36/12

= 3 ANS.

Discussion

31.	3.2 bar on 5 in the form of p upon q
Answer» ONG>ANSWER: hi MATE here is the best answer

Discussion

32.	3,,6,8,7,.greatest.smallest .
Answer» ONG>ANSWER: GREATEST No.-8763 Smallest No.-3678

32.

3,,6,8,7,.greatest.smallest .

Answer» ONG>ANSWER:

GREATEST No.-8763

Smallest No.-3678

Discussion

33.	-1Simplify: (2-4 + 5-1)2x)22.
Answer» ong>Answer: Free simplify CALCULATOR - simplify algebraic EXPRESSIONS step-by-step. ... simplify 13+(−3)+ 4(−3)+1−[−10−(−6)][4+5][4−3(4−3)−8]+ 12 ... b c = a · c b. $=\frac{15\cdot\:11}{9}$=15· 119 ... Step-by-step explanation: I SURE it HELP you

33.

-1Simplify: (2-4 + 5-1)2x)22.

Answer»

ong>Answer:

Free simplify CALCULATOR - simplify algebraic EXPRESSIONS step-by-step. ... simplify 13+(−3)+ 4(−3)+1−[−10−(−6)][4+5][4−3(4−3)−8]+ 12 ... b c = a · c b. $=\frac{15\cdot\:11}{9}$=15· 119 ...

Step-by-step explanation:

I SURE it HELP you

Discussion

34.	A) Modify the given diagram for a refrigeratorb) Write the equation for thecoefficient of performance ofa refrigerator
Answer» ong>ANSWER: KYA question h COEFFICIENT bhi bhala kisi REFRIGERATOR Ka hota h vese PATA nahi

34.

A) Modify the given diagram for a refrigeratorb) Write the equation for thecoefficient of performance ofa refrigerator

Answer»

ong>ANSWER:

KYA question h COEFFICIENT bhi bhala kisi REFRIGERATOR Ka hota h vese PATA nahi

Discussion

35.	17. find the valuen_20568=21403
Answer» is your ANSWER..... PLEASE FOLLOW me

Discussion

36.	If the temperature of the air is 30 degree amd the substance cools from 100 degree c to 70 degree c in 15 minutes .find when temperature will be 40 degree c.step by step
Answer» ONG>Answer: plz MARK as brainliest,thank and FOLLOW me

Discussion

37.	Solve the given pair of linear equations:2x +3y =6x +y =81AВІ
Answer» ong>Answer: multiply SECOND equation by 2 so equation becomes 2x+2y=16 subtract them 2x +3Y =6 -2x +2y =16 y= - 10 put this value in any equation of your choice X= 18

37.

Solve the given pair of linear equations:2x +3y =6x +y =81AВІ

Answer»

ong>Answer:

multiply SECOND equation by 2 so equation becomes

2x+2y=16

subtract them

2x +3Y =6

-2x +2y =16

y= - 10

put this value in any equation of your choice

X= 18

Discussion

38.	The assest, which is not taken under net asset method of calculation of purchase consideration is
Answer» ong>ANSWER: LOOSE tools Bills receivables machinery share issue EXPENSES

38.

The assest, which is not taken under net asset method of calculation of purchase consideration is

Answer»

ong>ANSWER:

LOOSE tools

Bills receivables

machinery

share issue EXPENSES

Discussion

39.	112.Zeroes of the polynomial x-2x are
Answer» 0 is ZERO of GIVEN MONOMIAL

Discussion

40.	Find the equation of tangent and normal at (1,1) to the circle 2x2 +2y2-2x-5y+3
Answer» ong>Step-by-step explanation: PLS FOLLOW ME FOR MORE HELP MARK ME BRAINLIEST FOLLOW ME FOR

40.

Find the equation of tangent and normal at (1,1) to the circle 2x2 +2y2-2x-5y+3

Answer»

ong>Step-by-step explanation:

PLS FOLLOW ME FOR MORE HELP

MARK ME BRAINLIEST FOLLOW ME FOR

Discussion

41.	If tan 2A=cot(A-18°)where 2A is anacute angle then A =
Answer» ong>Answer: 36° Step-by-step explanation: hope it HELPS! and we shouldn't cancel COT FUNCTIONS..i RANDOMLY did it so don't do this in an exam

41.

If tan 2A=cot(A-18°)where 2A is anacute angle then A =

Answer»

ong>Answer:

36°

Step-by-step explanation:

hope it HELPS!

and we shouldn't cancel COT FUNCTIONS..i RANDOMLY did it so don't do this in an exam

Discussion

42.	38 In fig, find the value of x.(Non-anonymous question ) (4 Points)РA45°Bх300CD130°
Answer» ong>Answer: The QUESTION is not in a PROPER WAY SORRY Please MARK as brainliest

42.

38 In fig, find the value of x.(Non-anonymous question ) (4 Points)РA45°Bх300CD130°

Answer»

ong>Answer:

The QUESTION is not in a PROPER WAY

SORRY

Please MARK as brainliest

Discussion

43.	The graph of x=20 is a line parallel to
Answer» ONG>Step-by-step EXPLANATION: Y=0.................

Discussion

44.	Find the projection of the vector a = 21+3)+2k on the vector 6=i+2j+k. Fimeaallolemaso adiacent side are given by the
Answer» ong>Step-by-step explanation: PLZ FOLLOW me and MARK me as BRAINLIST

44.

Find the projection of the vector a = 21+3)+2k on the vector 6=i+2j+k. Fimeaallolemaso adiacent side are given by the

Answer»

ong>Step-by-step explanation:

PLZ FOLLOW me and MARK me as BRAINLIST

Discussion

45.	Can anyone solve this problems
Answer» ONG>Answer: 1.18,81 2. 11,77 3.22,220 4. 5. 12,3 6.8,3 7. 4,84 8.20,4 9. 93,90

45.

Can anyone solve this problems

Answer» ONG>Answer:

1.18,81

2. 11,77

3.22,220

4.

5. 12,3

6.8,3

7. 4,84

8.20,4

9. 93,90

Discussion

46.	The autoricshaw fare is Rs 20 for the first one Kilometre and Rs 10 for eachkilometre that it covers next. Write anexpression that could be used to expressthe cost of h kilometres.
Answer» align="absmiddle" alt="\boxed{\BF{\red{\IMPLIES Answer:}}}" class="latex-formula" ID="TexFormula1" src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbf%7B%5Cred%7B%5Cimplies%20ANSWER%3A%7D%7D%7D" title="\boxed{\bf{\red{\implies Answer:}}}"> Suppose Next KILOMETRES = ₹h And total amount = y Equation = 20+10h = y

46.

The autoricshaw fare is Rs 20 for the first one Kilometre and Rs 10 for eachkilometre that it covers next. Write anexpression that could be used to expressthe cost of h kilometres.

Answer»

align="absmiddle" alt="\boxed{\BF{\red{\IMPLIES Answer:}}}" class="latex-formula" ID="TexFormula1" src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbf%7B%5Cred%7B%5Cimplies%20ANSWER%3A%7D%7D%7D" title="\boxed{\bf{\red{\implies Answer:}}}">

Suppose Next KILOMETRES = ₹h
And total amount = y
Equation = 20+10h = y

Discussion

47.	Full form of GST?First answer will be marked as brain list.
Answer» ong>ANSWER: GOODS and services tex. Hope it's help U!!!

47.

Full form of GST?First answer will be marked as brain list.

Answer»

ong>ANSWER:

GOODS and services tex.

Hope it's help U!!!

Discussion

48.	Factorise: (Factorisation of cubic polynomial) 2y³+ y² – 2y-1 (Guys help I have exam in few hours)
Answer» ong>ANSWER: y+1 will be the factor Step-by-step EXPLANATION: y+1 =0 y= -1 2(-1)3+(-1)2-2(-1)-1 = -2 +1 +2 -1 = -3 +3 =0 mark me brainliest

48.

Factorise: (Factorisation of cubic polynomial) 2y³+ y² – 2y-1 (Guys help I have exam in few hours)

Answer»

ong>ANSWER:

y+1 will be the factor

Step-by-step EXPLANATION:

y+1 =0

y= -1

2(-1)3+(-1)2-2(-1)-1

= -2 +1 +2 -1

= -3 +3

=0

mark me brainliest

Discussion

49.	The total number of term in the expansion of (x+a)^100+(x-a)^100 after simplification is
Answer» ONG>Answer: Step-by-step EXPLANATION: there is 0 terms as the answer COMES 0 and hence DOESNOT have any DEGREE.

49.

The total number of term in the expansion of (x+a)^100+(x-a)^100 after simplification is

Answer» ONG>Answer:

Step-by-step EXPLANATION:

there is 0 terms as the answer COMES 0 and hence DOESNOT have any DEGREE.

Discussion

50.	2. The sum of the digits of a two-digit number is 9. The number formed by reversing the digits is 45 more than the original number. Find the original number.
Answer» ONG>Answer: Step-by-step explanation: LET x be the unit digit and y be the ten's digit of the GIVEN TWO digit number. THUS, the number is 27.

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