332354 + Interview Questions in Secondary School in Math

1.	ab and cd of two lines and p is intersecting line if it's ultinate exterior angle are equal prove that ab parallel cd
Answer» Step-by-step EXPLANATION: soisjd9dudidisohv9iijowhs

1.

ab and cd of two lines and p is intersecting line if it's ultinate exterior angle are equal prove that ab parallel cd

Answer»

Step-by-step EXPLANATION:

soisjd9dudidisohv9iijowhs

Discussion

2.	The population of a country and the area of land "this is an example of indirect proportion" (true or false)
Answer» ANSWER: True Step-by-step explanation: because the population of a country don't DEPEND on the area of the LAND of that country

2.

The population of a country and the area of land "this is an example of indirect proportion" (true or false)

Answer»

ANSWER:

True

Step-by-step explanation:

because the population of a country don't DEPEND on the area of the LAND of that country

Discussion

3.	What do you mean by ordimate of point .
Answer» Answer: please mark me as BRAINLIST please like me also Step-by-step explanation: In the coordinate SYSTEM, the term “ORDINATE” refers to the y -coordinate in (x, y). In short, the distance along the y-axis is called the ordinate. ... The term “coordinate” REPRESENTS the position of the POINT along the line, arc and so on, whereas the term “ordinate” represents the value of a coordinate on the y-axis.

3.

What do you mean by ordimate of point .

Answer»

Answer:

please mark me as BRAINLIST

please like me also

Step-by-step explanation:

In the coordinate SYSTEM, the term “ORDINATE” refers to the y -coordinate in (x, y). In short, the distance along the y-axis is called the ordinate. ... The term “coordinate” REPRESENTS the position of the POINT along the line, arc and so on, whereas the term “ordinate” represents the value of a coordinate on the y-axis.

Discussion

4.	In a given AP if pth term is q and the gth term is p then show that thenth term is (p+q-n).
Answer» Answer: Don't wory BRO,just download SNAP solve in your device and get your answer this APP is very helpful U can try! BYE

4.

In a given AP if pth term is q and the gth term is p then show that thenth term is (p+q-n).

Answer»

Answer:

Don't wory BRO,just download SNAP solve in your device and get your answer this APP is very helpful U can try!

BYE

Discussion

5.	Prove that 5-√3 is an irrational number..step by step explanation...Answer This Question↑↑
Answer» ANSWER: let 5-✓3 is rational 5-√3=p/q where p and q are integers and q is not EQUAL to 0 √3=p+5/q here √3 is irrational and p+5/q is rational which is never possible and our supposition is wrong hence,5-√3 is irrational proved if u like it then mark as the brainliest answer

5.

Prove that 5-√3 is an irrational number..step by step explanation...Answer This Question↑↑

Answer»

ANSWER:

let 5-✓3 is rational

5-√3=p/q where p and q are integers and q is not EQUAL to 0

√3=p+5/q

here √3 is irrational and p+5/q is rational which is never possible

and our supposition is wrong

hence,5-√3 is irrational proved

if u like it then mark as the brainliest answer

Discussion

6.	If the length of the side of a cube is 1 unit then its ttotal surface area will be 1 sq.unit ( true or false)
Answer» Answer: it is FALSE as it's TOTAL surface AREA is 6 sq.units

6.

If the length of the side of a cube is 1 unit then its ttotal surface area will be 1 sq.unit ( true or false)

Answer»

Answer:

it is FALSE as it's TOTAL surface AREA is 6 sq.units

Discussion

7.	Hi guys. please help me
Answer» Answer: hence we know that area of a RECTANGLE is lxb Step-by-step EXPLANATION: hence 3x²y*5xy² 15x³y³unit 2

7.

Hi guys. please help me

Answer»

Answer:

hence we know that area of a RECTANGLE is

lxb

Step-by-step EXPLANATION:

hence 3x²y*5xy²

15x³y³unit 2

Discussion

8.	Solve this questionmy self Aditya kr mishra doing post graduation from MIT university ( Messaumit institute of technology and reserch)if you solve then you are a genius
Answer» why do you think so? thats me that dp isn't FAKE EVERYONE doing that doesn't MEAN i can't KEEP my picture

Discussion

9.	9. ABCD is a quadrilateral. Prove that the sum of thesides of the quadrilateral is greater than the sum of thediagonals.
Answer» ANSWER: kfvkuxgbydzsbnkdxbmktdev hhszchjuecjlpygvfvnjtxxcbh

9.

9. ABCD is a quadrilateral. Prove that the sum of thesides of the quadrilateral is greater than the sum of thediagonals.

Answer»

ANSWER:

kfvkuxgbydzsbnkdxbmktdev hhszchjuecjlpygvfvnjtxxcbh

Discussion

10.	The cofficient of x in polynomial 7x²-4x+5 is 4 ( true or false)
Answer» Answer: false Step-by-step explanation: in the WHOLE tearm we have ASKED for COEFFICIENT of X which is -4 that's why it is false

10.

The cofficient of x in polynomial 7x²-4x+5 is 4 ( true or false)

Answer»

Answer:

false

Step-by-step explanation:

in the WHOLE tearm we have ASKED for COEFFICIENT of X which is -4 that's why it is false

Discussion

11.	Find the value of (7x)2
Answer» the ANSWER is 49x² and THANKS me

11.

Find the value of (7x)2

Answer»

the ANSWER is 49x² and THANKS me

Discussion

12.	500 - [80 + {20 - (60-50)}] bodmas
Answer» $\large\fbox\red{Answer}$ 500 - [80 + {20 - (60-50)}] ↦ 500 - [80 + {20 - 10}] ↦ 500 - [80 + 10] ↦ 500 - 90 ↦ 410 Thnku :)

12.

500 - [80 + {20 - (60-50)}] bodmas

Answer»

$\large\fbox\red{Answer}$

500 - [80 + {20 - (60-50)}]

↦ 500 - [80 + {20 - 10}]

↦ 500 - [80 + 10]

↦ 500 - 90

↦ 410

Thnku :)

Discussion

13.	STATE : True or falsethe histo gram is also known as the bar graph
Answer» ANSWER: no it is a FALSE STATEMENT

13.

STATE : True or falsethe histo gram is also known as the bar graph

Answer»

ANSWER:

no it is a FALSE STATEMENT

Discussion

14.	Evaluate -13x + (-5y) - 8x - (-12y)
Answer» ANSWER: $- 13x + ( - 5y) - 8x - ( - 12y) \\ \\ \\ = - 13x - 5y - 8x + 12y \\ \\ \\ = - 21x + 7y$

14.

Evaluate -13x + (-5y) - 8x - (-12y)

Answer»

ANSWER:

$- 13x + ( - 5y) - 8x - ( - 12y) \\ \\ \\ = - 13x - 5y - 8x + 12y \\ \\ \\ = - 21x + 7y$

Discussion

15.	[87 - 12 = 3 of 4] +(37 – 29) x 4
Answer» Answer: Step-by-step explanation: [87-12=3of 4]+(8)×4 [87-4of 4 ]+8×4 [87 -16]+32 71+32 103

15.

[87 - 12 = 3 of 4] +(37 – 29) x 4

Answer»

Answer:

Step-by-step explanation:

[87-12=3of 4]+(8)×4

[87-4of 4 ]+8×4

[87 -16]+32

71+32

103

Discussion

16.	In fig above, ABCD is a trapezium if angle AMN = angle MBC prove that MBCN is also a trapezium
Answer» Step-by-step explanation: given angle amn is equal to angle ABC so MN is parallel to BC as mn is parallel to bc angle b +angle BMN is 180 so angle mad is equal to angle bmn ---------(1) as abcd is a trapizium angle a + angle c is 180 from (1) angle bmn + angle c is 180 so mbnc is a trapizium pls mark as brainlist

16.

In fig above, ABCD is a trapezium if angle AMN = angle MBC prove that MBCN is also a trapezium

Answer»

Step-by-step explanation:

given angle amn is equal to angle ABC so MN is parallel to BC

as mn is parallel to bc

angle b +angle BMN is 180

so angle mad is equal to angle bmn ---------(1)

as abcd is a trapizium angle a + angle c is 180

from (1)

angle bmn + angle c is 180

so mbnc is a trapizium

pls mark as brainlist

Discussion

17.	A rectangular square Pyramid is 3 . height and the perimeter of its base is 16m. find the volume of Pyramid
Answer» ANSWER: volume=16 Step-by-step explanation: v=1/3a²h =1/34²3 =16 please do MARK as the brainliest

17.

A rectangular square Pyramid is 3 . height and the perimeter of its base is 16m. find the volume of Pyramid

Answer»

ANSWER:

volume=16

Step-by-step explanation:

v=1/3a²h

=1/3*4²*3

=16

please do MARK as the brainliest

Discussion

18.	5 9 8 78 6 9 107 13 ? 195 7 8 9
Answer» ANSWER: 6 Step-by-step EXPLANATION: i THINK it is a WRITE answer

18.

5 9 8 78 6 9 107 13 ? 195 7 8 9

Answer»

ANSWER:

6

Step-by-step EXPLANATION:

i THINK it is a WRITE answer

Discussion

19.	fine the zeroez of p(x) =√2x square+7x+5√2 and verify the relationship between zeroes and coefficient
Answer» ANSWER: SORRY DEAR I don't KNOW hsisjsjsjs

19.

fine the zeroez of p(x) =√2x square+7x+5√2 and verify the relationship between zeroes and coefficient

Answer»

ANSWER:

SORRY DEAR I don't KNOW

hsisjsjsjs

Discussion

20.	STATE : true or falseif one side of a rectangle known as then construction of rectangle is possible
Answer» ANSWER: FALSE Please MARK Me BRAINLIEST PLEASE

20.

STATE : true or falseif one side of a rectangle known as then construction of rectangle is possible

Answer»

ANSWER:

FALSE

Please MARK Me BRAINLIEST PLEASE

Discussion

21.	-3/2 में कौनसी संख्या जोडी जाये कि 0 प्रापत हो
Answer» Answer: 3/2 ko ADD KAR DA toh 0 ho jayaga

21.

-3/2 में कौनसी संख्या जोडी जाये कि 0 प्रापत हो

Answer»

Answer:

3/2 ko ADD KAR DA toh 0 ho jayaga

Discussion

22.	In fig above, ABCD is a trapezium .if angle AMN = angle MBC ,prove that MBCN is also a trapezium. please answer me fast
Answer» ANSWER: which WORD in the above lines MEANS OPPOSITE to SEPARATELY

22.

In fig above, ABCD is a trapezium .if angle AMN = angle MBC ,prove that MBCN is also a trapezium. please answer me fast

Answer»

ANSWER:

which WORD in the above lines MEANS OPPOSITE to SEPARATELY

Discussion

23.	Please help me with the above question. I'm posting it third time.
Answer» here is your ANSWER HOPE it's HELP you with

23.

Please help me with the above question. I'm posting it third time.

Answer»

here is your ANSWER HOPE it's HELP you with

Discussion

24.	find the zeroes of p(x) =√2xsquare+7x+5√2 and verify the relationship between zeroes and coefficient
Answer» ANSWER: $√2x^2+7x+5√2 =0\\√2x^2+7x+5√2=0\\√2x^2+5x+2x+5√2=0\\x(√2x+5)+√2(√2x+5)=0\\(√2x+5)(x+√2)=0\\x= \frac {-5}{√2}, {-√2}$ FIND the RELATIONSHIP by own..XD

24.

find the zeroes of p(x) =√2xsquare+7x+5√2 and verify the relationship between zeroes and coefficient

Answer»

ANSWER:

$√2x^2+7x+5√2 =0\\√2x^2+7x+5√2=0\\√2x^2+5x+2x+5√2=0\\x(√2x+5)+√2(√2x+5)=0\\(√2x+5)(x+√2)=0\\x= \frac {-5}{√2}, {-√2}$

FIND the RELATIONSHIP by own..XD

Discussion

25.	the given figure of 4 small semi circle and big semi circle. if smaller semi circle are of equal radii . find area and perimeter of the shaded region given radii of bigger circle is 42cm
Answer» ANSWER: here is your answer! HAPPY LEARNING

25.

the given figure of 4 small semi circle and big semi circle. if smaller semi circle are of equal radii . find area and perimeter of the shaded region given radii of bigger circle is 42cm

Answer»

ANSWER:

here is your answer! HAPPY LEARNING

Discussion

26.	Draw draw the solid represented by the views given below
Answer» ANSWER: BRO how will I DRAW here it can't

26.

Draw draw the solid represented by the views given below

Answer»

ANSWER:

BRO how will I DRAW here it can't

Discussion

27.	What is the sum of exterior angles of a pentagon
Answer» ANSWER: EXTERIOR ANGLE=360÷number of SIDE of polygon e=360÷5 e=72 exterior angle = 72

27.

What is the sum of exterior angles of a pentagon

Answer»

ANSWER:

EXTERIOR ANGLE=360÷number of SIDE of polygon

e=360÷5

e=72

exterior angle = 72

Discussion

28.	4524+4587*4258/77777.77/77.8%5650=85
Answer» Step-by-step EXPLANATION: irhrh47777504u3883y3gbfbf.fffosrorie

28.

4524+4587*4258/77777.77/77.8%5650=85

Answer»

Step-by-step EXPLANATION:

irhrh47777504u3883y3gbfbf.fffosrorie

Discussion

29.	(a) Pind the product of (2X +3) and (x-1)
Answer» $\large\fbox\red{Answer}$ $(2x + 3)(x - 1) \\ \\ = 2 {x}^{2} - 2x + 3x - 3 \\ \\ = 2 {x}^{2} + x - 3$ THNKU :)

29.

(a) Pind the product of (2X +3) and (x-1)

Answer»

$\large\fbox\red{Answer}$

$(2x + 3)(x - 1) \\ \\ = 2 {x}^{2} - 2x + 3x - 3 \\ \\ = 2 {x}^{2} + x - 3$

THNKU :)

Discussion

30.	A man deposit $5600 in bank at 16.4 % annul interset after 6mohe withdraw
Answer» ANSWER: बैंक ब्याज दर में एक आदमी 5600 रु। = जमा करता है १५४% प्रतिवर्ष हम साधारण ब्याज = जानते हैंपी × आर × टी 100, यहाँ पी सिद्धांत राशि, = r = ब्याज की दर और टी समय (वर्ष में) और 6 महीने के बाद वह अपने खाते = 5600 6 महीने के लिए + ब्याज पैसे में कुल पैसा है 6 महीने के लिए ब्याज पैसा =5600 × १५४ ×६१२ 100 = 5600 × १५४ ×1२ 100 = 5600 × 15 100 × 4 × 2 = 84000 है 800 = 105 इसलिए, छह महीने के बाद उसके खाते में कुल धन = ५६०० + १०५ = he५०५ अब वह उसमें से ३२०० रुपये निकालता है, इसलिए उसके खाते में शेष राशि = --५०५ - ३२०० = २५०५ है और वह १२ महीने के बाद शेष राशि निकाल लेता है, इसलिए वह ड्रॉ के साथ है। 6 महीने के बाद (वह 3200 वापस लेने के बाद) तो, 6 महीने के लिए ब्याज पैसा =2505 × १५४ ×६१२ 100 = 2505 × १५४ ×1२ 100 = 2505 × 15 100 × 4 × 2 = 37575 है 800 = 46.97 = 47 (लगभग) तो, उसे उस समय कुल राशि = 2505 + 47 = रु। 2552 (Ans

30.

A man deposit $5600 in bank at 16.4 % annul interset after 6mohe withdraw

Answer»

ANSWER:

बैंक

ब्याज दर में एक आदमी 5600 रु। = जमा करता है १५४% प्रतिवर्ष

हम

साधारण ब्याज = जानते हैंपी × आर × टी 100, यहाँ पी सिद्धांत राशि, = r = ब्याज की दर और टी समय (वर्ष में)

और 6 महीने के बाद वह अपने खाते = 5600 6 महीने के लिए + ब्याज पैसे में कुल पैसा है

6 महीने के लिए ब्याज पैसा =5600 × १५४ ×६१२ 100 = 5600 × १५४ ×1२ 100 = 5600 × 15 100 × 4 × 2 = 84000 है 800 = 105

इसलिए,

छह महीने के बाद उसके खाते में कुल धन = ५६०० + १०५ = he५०५

अब वह उसमें से ३२०० रुपये निकालता है, इसलिए उसके खाते में शेष राशि = --५०५ - ३२०० = २५०५ है

और वह १२ महीने के बाद शेष राशि निकाल लेता है, इसलिए वह ड्रॉ के साथ है। 6 महीने के बाद (वह 3200 वापस लेने के बाद)

तो, 6 महीने के लिए ब्याज पैसा =2505 × १५४ ×६१२ 100 = 2505 × १५४ ×1२ 100 = 2505 × 15 100 × 4 × 2 = 37575 है 800 = 46.97 = 47 (लगभग)

तो,

उसे उस समय कुल राशि = 2505 + 47 = रु। 2552 (Ans

Discussion

31.	30f1+70f2=6000-3400pls solve this
Answer» Step-by-step explanation: A student investigated the reaction of aqueous potassium HYDROXIDE with TWO different acids, acid C and D. Two experiments were carried out. Experiment 1 By using a measuring cylinder, 40 cm of aqueous potassium hydroxide was POURED into a conical flask and the initial temperature of the solution was measured. A burette was filled with acid C up to the 0.0 cm mark. 10 cm of acid C was ADDED to the potassium hydroxide in the flask. The temperature of the mixture was measured?

31.

30f1+70f2=6000-3400pls solve this

Answer»

Step-by-step explanation:

A student investigated the reaction of aqueous potassium HYDROXIDE with TWO different

acids, acid C and D.

Two experiments were carried out.

Experiment 1

By using a measuring cylinder, 40 cm of aqueous potassium hydroxide was POURED into a

conical flask and the initial temperature of the solution was measured.

A burette was filled with acid C up to the 0.0 cm mark.

10 cm of acid C was ADDED to the potassium hydroxide in the flask. The temperature of the

mixture was measured?

Discussion

32.	The radius of cone is 7cm and csA is 176 cm find it slant height
Answer» ANSWER: Hence, SLANT height the CONE is 8 cm.

32.

The radius of cone is 7cm and csA is 176 cm find it slant height

Answer»

ANSWER:

Hence, SLANT height the CONE is 8 cm.

Discussion

33.	Find answer of 2nd part
Answer» Step-by-step EXPLANATION: dhhdjddoduehwiowjwhgffmvnznslfjdpihjrorjrof

33.

Find answer of 2nd part

Answer»

Step-by-step EXPLANATION:

dhhdjddoduehwiowjwhgffmvnznslfjdpihjrorjrof

Discussion

34.	In the natural numbers from 10 to 250, how many are divisible by 4?(For this complete the following activity) The natural numbers from 10 to 250 which are divisible by 4 are 12, 16, 20, ….., 248 Here a =12 and d = , tn = 248tn = a+(n -1) x [ Formula]248 = 12 + (n-1) x∴ 248 = 8 + n∴ n= ∴ There are numbers from 10 to 250 which are divisible by 4
Answer» Answer: 31 NUMBERS will be there

34.

In the natural numbers from 10 to 250, how many are divisible by 4?(For this complete the following activity) The natural numbers from 10 to 250 which are divisible by 4 are 12, 16, 20, ….., 248 Here a =12 and d = , tn = 248tn = a+(n -1) x [ Formula]248 = 12 + (n-1) x∴ 248 = 8 + n∴ n= ∴ There are numbers from 10 to 250 which are divisible by 4

Answer»

Answer:

31 NUMBERS will be there

Discussion

35.	. Identify the model that shows 2 items being divided equally among 3 people. How much will each person have?
Answer» Answer: A THIRD way that you can divide by 3, is to SKIP count by THREES. Skip COUNTING is counting from ONE number to another in increments of the same number, over and over, so if you are skip counting to divide by 3, you would count by threes until you reach the total number.

35.

. Identify the model that shows 2 items being divided equally among 3 people. How much will each person have?

Answer»

Answer:

A THIRD way that you can divide by 3, is to SKIP count by THREES. Skip COUNTING is counting from ONE number to another in increments of the same number, over and over, so if you are skip counting to divide by 3, you would count by threes until you reach the total number.

Discussion

36.	8) Choose the correct answer from the following statements.Statement-A:The relation between radius and diameter is dStatement-B: The tangents drawn from an end points of dianparallel(i) Both A and B are true (ii) A is false, B True(iii) A is true, B is False (iv) Both A&B Flase
Answer» ANSWER: Answer A is CORRECT Both A and B are TRUE

36.

8) Choose the correct answer from the following statements.Statement-A:The relation between radius and diameter is dStatement-B: The tangents drawn from an end points of dianparallel(i) Both A and B are true (ii) A is false, B True(iii) A is true, B is False (iv) Both A&B Flase

Answer»

ANSWER:

Answer A is CORRECT Both A and B are TRUE

Discussion

37.	Please answer my questionplease
Answer» Answer: The decimal numeral system is the STANDARD system for denoting integer and non-integer numbers. It is the extension to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is OFTEN REFERRED to as decimal NOTATION.

37.

Please answer my questionplease

Answer»

Answer:

The decimal numeral system is the STANDARD system for denoting integer and non-integer numbers. It is the extension to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is OFTEN REFERRED to as decimal NOTATION.

Discussion

38.	Find the value of x : 2^x +2^5 =(2^3)^x
Answer» $\large\fbox\red{Answer}$ ${2}^{x} + {2}^{5} = {( {2}^{3} )}^{x} \\ \\ = > {2}^{x + 5} = {2}^{3x} \\ \\ = > x + 5 = 3x \\ \\ = > x - 3x + 5 = 0 \\ \\ = > - 2x + 5 = 0 \\ \\ = > - 2x = - 5 \\ \\ = > 2x = 5 \\ \\ = > x = \frac{5}{2} \\ \\ = > x = 2.5$ THNKU :)

38.

Find the value of x : 2^x +2^5 =(2^3)^x

Answer»

$\large\fbox\red{Answer}$

${2}^{x} + {2}^{5} = {( {2}^{3} )}^{x} \\ \\ = > {2}^{x + 5} = {2}^{3x} \\ \\ = > x + 5 = 3x \\ \\ = > x - 3x + 5 = 0 \\ \\ = > - 2x + 5 = 0 \\ \\ = > - 2x = - 5 \\ \\ = > 2x = 5 \\ \\ = > x = \frac{5}{2} \\ \\ = > x = 2.5$

THNKU :)

Discussion

39.	Find 2nd part of this question
Answer» ANSWER: PLEASE TRY to UNDERSTAND your QUESTIONS

39.

Find 2nd part of this question

Answer»

ANSWER:

PLEASE TRY to UNDERSTAND your QUESTIONS

Discussion

40.	Sin(-11pi/3) tan(35pi/6) sec(-7pi/6)/cos(5pi/4) cosec(7pi/4) cos(17pi/6) =2/√3
Answer» Answer: the first place for your EMAIL FIND all the WAY it to your email ADDRESS

40.

Sin(-11pi/3) tan(35pi/6) sec(-7pi/6)/cos(5pi/4) cosec(7pi/4) cos(17pi/6) =2/√3

Answer»

Answer:

the first place for your EMAIL FIND all the WAY it to your email ADDRESS

Discussion

41.	A Traffic signal board, indicating 'SCHOOL AHEAD', is an equilateral triangle with side 'a'. Find the area of the signal board, using Heron's formula. If its perimeter is 180 cm, what will be the area of the signal board?
Answer» Step-by-step EXPLANATION: FIRST SIDE=a second side=a third side = a a+a+a=180cm 3a=180 a=180/3 a=60cm for finding s s= a+b+c/2 s=60+60+60/2 s=180/2 s=90cm a=a b=a c=a √s(s-a)(s-b)(s-c) √90(90-60)(90-60)(90-60) √90(30)(30)(30) √2×3×3×5×2×3×5×2×3×5×2×3×5 √2×3×5×3×2×5×3 900√3 ANS

41.

A Traffic signal board, indicating 'SCHOOL AHEAD', is an equilateral triangle with side 'a'. Find the area of the signal board, using Heron's formula. If its perimeter is 180 cm, what will be the area of the signal board?

Answer»

Step-by-step EXPLANATION:

FIRST SIDE=a

second side=a

third side = a

a+a+a=180cm

3a=180

a=180/3

a=60cm

for finding s

s= a+b+c/2

s=60+60+60/2

s=180/2

s=90cm

a=a

b=a

c=a

√s(s-a)(s-b)(s-c)

√90(90-60)(90-60)(90-60)

√90(30)(30)(30)

√2×3×3×5×2×3×5×2×3×5×2×3×5

√2×3×5×3×2×5×3

900√3 ANS

Discussion

42.	Prove that 2+√3.step by step explanation...Answer This Question↑↑
Answer» Step-by-step EXPLANATION: if your question is prove that number as rational or irrational this is the ANSWER $as \: 2 + \sqrt{3} \: is \: a \: raional \: number \: \\ so \: 2 + \sqrt{3} \: can \: be \: written \: as \: \\ 2 + \sqrt{3} = \frac{a}{b} \\ \sqrt{3} = \frac{a}{b} - 2 \\ = \frac{a - 2b}{b} \: \\ which \: is \: in \: tye \: form \: \frac{a}{b} \: but \: \sqrt{3} is \: irrational \: so \: our \: consideration \: of \: \\ 2 + \sqrt{3} as \: rational \: is \: wrong \:$ pls mark as BRAINLIST HOPE it HELPS you

42.

Prove that 2+√3.step by step explanation...Answer This Question↑↑

Answer»

Step-by-step EXPLANATION:

if your question is prove that number as rational or irrational this is the ANSWER

$as \: 2 + \sqrt{3} \: is \: a \: raional \: number \: \\ so \: 2 + \sqrt{3} \: can \: be \: written \: as \: \\ 2 + \sqrt{3} = \frac{a}{b} \\ \sqrt{3} = \frac{a}{b} - 2 \\ = \frac{a - 2b}{b} \: \\ which \: is \: in \: tye \: form \: \frac{a}{b} \: but \: \sqrt{3} is \: irrational \: so \: our \: consideration \: of \: \\ 2 + \sqrt{3} as \: rational \: is \: wrong \:$

pls mark as BRAINLIST

HOPE it HELPS you

Discussion

43.	What's the missing number here?
Answer» Answer: I think is 55 Step-by-step EXPLANATION: in case GN below 6+3×3=27 14+4×4=72 9+6×2=30 in the same way,6+5×5=11×5 =55 hope it HELPS

43.

What's the missing number here?

Answer»

Answer:

I think is 55

Step-by-step EXPLANATION:

in case GN below

6+3×3=27

14+4×4=72

9+6×2=30

in the same way,6+5×5=11×5

=55

hope it HELPS

Discussion

44.	1 Show that the co-ordinates of the point which devides the line segment joining the points (a+b,a-b)Sa+b 5a-band (a - b, a + b) in the ratio 3 : 2 is55
Answer» ANSWER: jshdjfjfkbdbjdjrbdvjxjdbehejjxbxvsnjs ajjsjsjdidud

44.

1 Show that the co-ordinates of the point which devides the line segment joining the points (a+b,a-b)Sa+b 5a-band (a - b, a + b) in the ratio 3 : 2 is55

Answer»

ANSWER:

jshdjfjfkbdbjdjrbdvjxjdbehejjxbxvsnjs

ajjsjsjdidud

Discussion

45.	Prove that 2+√3.Answer This Question↑↑↑
Answer» Answer: 2+root3 IRRATIONAL kar ke AA jai GA

45.

Prove that 2+√3.Answer This Question↑↑↑

Answer»

Answer:

2+root3 IRRATIONAL kar ke AA jai GA

Discussion

46.	In a factory, the ratio of salary of skilled and unskilled workers is 5: 3. Totalsalary of one day of both of them is 720. Find the daily wages of skilled andunskilled workers.
Answer» ANSWER: skilled WORKER 450 unskilled worker 270 Step-by-step explanation: i KNOW what you did , and I will TELL mom! follow plz

46.

In a factory, the ratio of salary of skilled and unskilled workers is 5: 3. Totalsalary of one day of both of them is 720. Find the daily wages of skilled andunskilled workers.

Answer»

ANSWER:

skilled WORKER 450

unskilled worker 270

Step-by-step explanation:

i KNOW what you did , and I will TELL mom!

follow plz

Discussion

47.	Simplify m(m+n+n+p) -n (m+n+p) +m² (m+1)
Answer» HOPE it HELPED you ...SUBHA bihani

Discussion

48.	3. IfA:B = 82:5 and B: C = 4:5, then C:A= ?(a) 5:2(b) 2:1(c) 15:8
Answer» ANSWER: 5:2 is the CORRECT answer ....

48.

3. IfA:B = 82:5 and B: C = 4:5, then C:A= ?(a) 5:2(b) 2:1(c) 15:8

Answer»

ANSWER:

5:2 is the CORRECT answer ....

Discussion

49.	If cos theta = 1 , theta = dash
Answer» ANSWER: 0 is the answer of the QUESTION

49.

If cos theta = 1 , theta = dash

Answer»

ANSWER:

0 is the answer of the QUESTION

Discussion

50.	Sides of triange are 17, 25 and 22, the greatest length o altitude is
Answer» Step-by-step explanation: 24 divide the triangle into 2 triangles so by right angle triangle theorem 24 is the longest altitude PLS mark as BRAINLIST HOPE it helps you brother

50.

Sides of triange are 17, 25 and 22, the greatest length o altitude is

Answer»

Step-by-step explanation:

24

divide the triangle into 2 triangles

so by right angle triangle theorem 24 is the longest altitude

PLS mark as BRAINLIST

HOPE it helps you brother

Discussion

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