332354 + Interview Questions in Secondary School in Math

1.	Sin A+cos A=2 ^1 /2 value of sin2A
Answer» ANSWER: I am not FAKE but I am BROKEN

1.

Sin A+cos A=2 ^1 /2 value of sin2A

Answer»

ANSWER:

I am not FAKE but I am BROKEN

Discussion

2.	The product two successive multiples of 5 is 100 what are the value of these
Answer» Answer: 15, 20 or -15, -20 Hint : Let the successive multiples of 5 be 5X and 5(x + 1). Then, 5x.5(x + 1) = 300 ⇒x 2 + x = 12 ⇒x 2 + x - 12 = 0

2.

The product two successive multiples of 5 is 100 what are the value of these

Answer»

Answer:

15, 20 or -15, -20

Hint :

Let the successive multiples of 5 be 5X and 5(x + 1). Then,

5x.5(x + 1) = 300 ⇒x

2

+ x = 12 ⇒x

2

+ x - 12 = 0

Discussion

3.	Its distance from the point (0,2) is one third of its distance from (3,0) find the locus of a point
Answer» Answer: 3/2 ,1 these FOCUS of a POINT

3.

Its distance from the point (0,2) is one third of its distance from (3,0) find the locus of a point

Answer»

Answer:

3/2 ,1

these FOCUS of a POINT

Discussion

4.	10₹c. S.P. = C.P. - Loss7= 354000-1300= 352700Percise 9.21. S.P. in each case.a. C.P.Find the = 20,500; Profit = 560
Answer» ANSWER: what is this ??? I'm FULLY CONFUSED

4.

10₹c. S.P. = C.P. - Loss7= 354000-1300= 352700Percise 9.21. S.P. in each case.a. C.P.Find the = 20,500; Profit = 560

Answer»

ANSWER:

what is this ???

I'm FULLY CONFUSED

Discussion

5.	Which is greater -2 or l-8l
Answer» absolute value of -8 is greater as \|-8\| = 8 8 > -2 please MARK BRAINLIEST

5.

Which is greater -2 or l-8l

Answer»

absolute value of -8 is greater as |-8| = 8

8 > -2

please MARK BRAINLIEST

Discussion

6.	In a cirle of radius 63 cm, if the length of circle arc is 22cm, then find the angel subtended by it at the center
Answer» Step-by-step EXPLANATION: LENGTH of Arc=x/360×2πr. (x=angle) 22=x/360×2×22/7×63 x=22×360×7\2×22×63 x=20°

6.

In a cirle of radius 63 cm, if the length of circle arc is 22cm, then find the angel subtended by it at the center

Answer»

Step-by-step EXPLANATION:

LENGTH of Arc=x/360×2πr. (x=angle)

22=x/360×2×22/7×63

x=22×360×7\2×22×63

x=20°

Discussion

7.	List of the theorems with statement and criterion applied in the given examples 1 2 and 3
Answer» Step-by-step explanation: what are example 12&3 when we GET those example then we will STATE

7.

List of the theorems with statement and criterion applied in the given examples 1 2 and 3

Answer»

Step-by-step explanation:

what are example 12&3

when we GET those example then we will STATE

Discussion

8.	राजू ने रवि से रुपए 400 तीन वर्ष के लिए उधर लिया तथा 3वर्ष पश्चात रुपए 460 वापस लिए बताइए राजू ने कितने प्रतिशत वार्षिक दर से ब्याज दिया
Answer» Answer: 60 pertence Step-by-step EXPLANATION: HAPPY CHILDREN DAY

8.

राजू ने रवि से रुपए 400 तीन वर्ष के लिए उधर लिया तथा 3वर्ष पश्चात रुपए 460 वापस लिए बताइए राजू ने कितने प्रतिशत वार्षिक दर से ब्याज दिया

Answer»

Answer:

60 pertence

Step-by-step EXPLANATION:

HAPPY CHILDREN DAY

Discussion

9.	Log(b-a)+log(a+b)-log(b2-a2)=
Answer» ANSWER:- $\sf \log(b - a) + \log(a + b) - \log( {b}^{2} - {a}^{2} )$ $\sf = \log \big( \frac{(b - a)(b + a)}{( {b}^{2} - {a}^{2} )} \big)$ $\sf = \log( \frac{ {b}^{2} - {a}^{2} }{ {b}^{2} - {a}^{2} } )$ $\sf = \log(1)$ $\sf = <klux>0</klux>$ HENCE, the REQUIRED answer is 0.

9.

Log(b-a)+log(a+b)-log(b2-a2)=

Answer»

ANSWER:-

$\sf \log(b - a) + \log(a + b) - \log( {b}^{2} - {a}^{2} )$

$\sf = \log \big( \frac{(b - a)(b + a)}{( {b}^{2} - {a}^{2} )} \big)$

$\sf = \log( \frac{ {b}^{2} - {a}^{2} }{ {b}^{2} - {a}^{2} } )$

$\sf = \log(1)$

$\sf = <klux>0</klux>$

HENCE, the REQUIRED answer is 0.

Discussion

10.	If (x=4/{12+√140} then {√x+2/ √x}=Pls ans100 points
Answer» Answer: 2√7 Step-by-step EXPLANATION: Here is the explanation. PLEASE SEE -

10.

If (x=4/{12+√140} then {√x+2/ √x}=Pls ans100 points

Answer»

Answer:

2√7

Step-by-step EXPLANATION:

Here is the explanation. PLEASE SEE -

Discussion

11.	one seventh of a herd of Deer was seen in the forest thrice the square roots had had gone into mountain remaining 21 were seen on the bank of river. find number of deer
Answer» Step-by-step explanation: You ask the following: "Describe your teaching experience. How do you feel about teaching? What is your teaching philosophy? Let me start by saying that I believe that teaching is the noblest professor all over the WORLD. Suffice it to say that only education can save societies and individuals from possible collapse, be it violent or gradual. Of course, education is costly, but it is far less costly than its alternative, ignorance. I have been a university professor of developmenal psychology (my area of speacialization) for several decades and taught at the undergraduate and graduate level While teaching, I feel good and happy when my students feel also good and happy because they learnt the key points of my lectures. When my students are not truly satisfied with the content of my teaching, I tell them that on the next classroom, I will explain to them what I have missed in the current lecture. I am not afraid of telling my students that there could be some occasions where I don't KNOW. Indeed, there is always an unknown to be known, and the more we know the more ignorant we are, which they generally accept. While teaching, I am more a mentor and organizer of learning experiences and situations, such that my students actively understand, reinvent and reconstrcut everything they learn, than a simple transmitter of ready made and established truths imposed on them from outside. In other words, I avoid indoctrination and brainwashing. This means that I make use of the active methods, not the traditional or conservative ones, and appeal to due technology when it is appropriate. While teaching, I tend to be an authoritative, not an authoritarian nor permissive professor. Authoritative figures are demanding in intellectual TERMS, but warm in terms of social interaction; authoritarian figures are demanding in cognitive terms, but cold in terms of social interaction; and permissive figures are guided, say, by the slogan "laissez faire, laissez passer, laissez aller" (Let it go). There is accumulated evidence that shows that generally students feel happy with authoritative teachers/professors, and unhappy with both authoritarian and permissive professors and teachers. As for my teaching philosophy, I follow to main ideas. First, to teach students such that they become capable of dispensing with me qua professor in a more or less near future. Second, to teach students such that they become able to raise what I call "irrititating" questions and doubts. Irritating questions are those whose answer advances knowledge and leads us to a better knowledge of the unknown. Of course, irritating questions are also irritating for the satus quo and the mainstream. In other words, irritating questions, so to peaak, irritate the status quo and the mainstream because such question challenge what is established and look for a better knowdedge of the unknown (see, for EXAMPLE, the irritation of Catholic Church because of Newton's challenge of the geocentric theory). As I see it, all great scientists, minds, and thinkers were able to raise irritating questions and challenge the status quo. I teach and also perform conceptual and empirical research. If we do not perform research we HARDLY have something new to teach. This is mainly applicable at the graduate level. Best regards,

11.

one seventh of a herd of Deer was seen in the forest thrice the square roots had had gone into mountain remaining 21 were seen on the bank of river. find number of deer

Answer»

Step-by-step explanation:

You ask the following: "Describe your teaching experience. How do you feel about teaching? What is your teaching philosophy?

Let me start by saying that I believe that teaching is the noblest professor all over the WORLD. Suffice it to say that only education can save societies and individuals from possible collapse, be it violent or gradual. Of course, education is costly, but it is far less costly than its alternative, ignorance.

I have been a university professor of developmenal psychology (my area of speacialization) for several decades and taught at the undergraduate and graduate level

While teaching, I feel good and happy when my students feel also good and happy because they learnt the key points of my lectures. When my students are not truly satisfied with the content of my teaching, I tell them that on the next classroom, I will explain to them what I have missed in the current lecture. I am not afraid of telling my students that there could be some occasions where I don't KNOW. Indeed, there is always an unknown to be known, and the more we know the more ignorant we are, which they generally accept.

While teaching, I am more a mentor and organizer of learning experiences and situations, such that my students actively understand, reinvent and reconstrcut everything they learn, than a simple transmitter of ready made and established truths imposed on them from outside. In other words, I avoid indoctrination and brainwashing. This means that I make use of the active methods, not the traditional or conservative ones, and appeal to due technology when it is appropriate.

While teaching, I tend to be an authoritative, not an authoritarian nor permissive professor. Authoritative figures are demanding in intellectual TERMS, but warm in terms of social interaction; authoritarian figures are demanding in cognitive terms, but cold in terms of social interaction; and permissive figures are guided, say, by the slogan "laissez faire, laissez passer, laissez aller" (Let it go). There is accumulated evidence that shows that generally students feel happy with authoritative teachers/professors, and unhappy with both authoritarian and permissive professors and teachers.

As for my teaching philosophy, I follow to main ideas. First, to teach students such that they become capable of dispensing with me qua professor in a more or less near future. Second, to teach students such that they become able to raise what I call "irrititating" questions and doubts. Irritating questions are those whose answer advances knowledge and leads us to a better knowledge of the unknown. Of course, irritating questions are also irritating for the satus quo and the mainstream. In other words, irritating questions, so to peaak, irritate the status quo and the mainstream because such question challenge what is established and look for a better knowdedge of the unknown (see, for EXAMPLE, the irritation of Catholic Church because of Newton's challenge of the geocentric theory). As I see it, all great scientists, minds, and thinkers were able to raise irritating questions and challenge the status quo.

I teach and also perform conceptual and empirical research. If we do not perform research we HARDLY have something new to teach. This is mainly applicable at the graduate level.

Best regards,

Discussion

12.	The present population of a town is 35000. If thepopulation becomes 36400 next year, thenpercentage rate of growth is
Answer» Answer: 4% growth Step-by-step explanation: GIVEN, Present population = 35000 Next year population = 36400 = 35000 + 35000x/100 =>36400 - 35000 = 350x = 1400 = 350x => X = 4 Hope this HELPED you! If so, please mark me the brainliest :)

12.

The present population of a town is 35000. If thepopulation becomes 36400 next year, thenpercentage rate of growth is

Answer»

Answer:

4% growth

Step-by-step explanation:

GIVEN,

Present population = 35000

Next year population = 36400

= 35000 + 35000x/100

=>36400 - 35000 = 350x

= 1400 = 350x

=> X = 4

Hope this HELPED you! If so, please mark me the brainliest :)

Discussion

13.	PO AND OQ are the bisectors of angle p and angle q if pq and rs is a parallelogram find angle poq
Answer» ANSWER: THANKS for FREE POINTS......

13.

PO AND OQ are the bisectors of angle p and angle q if pq and rs is a parallelogram find angle poq

Answer»

ANSWER:

THANKS for FREE POINTS......

Discussion

14.	Tge speed of ripples on the surface of water is 0.5m/s. if tge period of the ripple on the water is 0.1s. find the wavelength of ripples of watercë
Answer» ANSWER:uugfghfyyuyyyyy Step-by-step EXPLANATION:yyhhgggghhhggggghhhhhhhhhhhhhhhhhhhhhhhh

14.

Tge speed of ripples on the surface of water is 0.5m/s. if tge period of the ripple on the water is 0.1s. find the wavelength of ripples of watercë

Answer»

ANSWER:uugfghfyyuyyyyy

Step-by-step EXPLANATION:yyhhgggghhhggggghhhhhhhhhhhhhhhhhhhhhhhh

Discussion

15.	Write the expanded form of 76.09 is
Answer» Answer: 70+ 6 . 0+ 9 ............

15.

Write the expanded form of 76.09 is

Answer»

Answer:

70+ 6 . 0+ 9 ............

Discussion

16.	in a stack there are 5 books each of thickness 20mm and 5 paper sheets each of thickness 0.016mm. what is the total thickness of the stack
Answer» Answer: 8000 Step-by-step EXPLANATION: there are 5 BOOKS with thickness =20mm and 5 PAPER sheets with thickness =0.016m total tickness = 5×5×20×16=8000

16.

in a stack there are 5 books each of thickness 20mm and 5 paper sheets each of thickness 0.016mm. what is the total thickness of the stack

Answer»

Answer:

8000

Step-by-step EXPLANATION:

there are 5 BOOKS with thickness =20mm

and

5 PAPER sheets with thickness =0.016m

total tickness = 5×5×20×16=8000

Discussion

17.	Find the value of x.(a) 9x= 6561
Answer» ANSWER: x=6561/9 x=729. hope its HELPFUL.

17.

Find the value of x.(a) 9x= 6561

Answer»

ANSWER:

x=6561/9

x=729.

hope its HELPFUL.

Discussion

18.	Solve it plz........
Answer» Step-by-step EXPLANATION: YE KYA H yaaarrr????........

18.

Solve it plz........

Answer»

Step-by-step EXPLANATION:

YE KYA H yaaarrr????........

Discussion

19.	If i ^2=-1 then find the value of 1^4n,where n belongs to N
Answer» ANSWER: =-1² =-1×(-1) =1 hence, the the answer is 1.

19.

If i ^2=-1 then find the value of 1^4n,where n belongs to N

Answer»

ANSWER:

=-1²

=-1×(-1)

=1

hence, the the answer is 1.

Discussion

20.	An angle is greater than 45°. Is its complementary angle greater than 45° or equal to 45° or less than 45°?
Answer» Step-by-step explanation: It is lesser than the angle because completely ANGLES SUM is 90° and if it is more than 45 than SURELY the completely angle will be lesser. Explanation: Two Angles are Complementary when they add up to 90 degrees (a Right Angle)

20.

An angle is greater than 45°. Is its complementary angle greater than 45° or equal to 45° or less than 45°?

Answer»

Step-by-step explanation:

It is lesser than the angle because completely ANGLES SUM is 90° and if it is more than 45 than SURELY the completely angle will be lesser. Explanation: Two Angles are Complementary when they add up to 90 degrees (a Right Angle)

Discussion

21.	. Express each of the given numbers in exponential form.125b) 100c) 625 x 49d) 225 x 225 answer plz i will follow you
Answer» Step-by-step explanation: 5×5×5 a/no.ans:- 5 to the power ONE × 5 to the power 1×5to the power 1 5 ^ 1+1+1 = 5^3 which is the ans... NEXT , 100 10×10 10^1+1 10^3 which is the ans... Next c no ans... 25^2 same process... d ans... 15^2 same process... HOPE it helps MARK as BRANLIAST and follow me....

21.

. Express each of the given numbers in exponential form.125b) 100c) 625 x 49d) 225 x 225 answer plz i will follow you

Answer»

Step-by-step explanation:

5×5×5 a/no.ans:-
5 to the power ONE × 5 to the power 1×5to the power 1
5 ^ 1+1+1 = 5^3 which is the ans...

NEXT , 100

10×10
10^1+1
10^3 which is the ans...

Next c no ans...

25^2 same process...

d ans...

15^2 same process...

HOPE it helps MARK as BRANLIAST and follow me....

Discussion

22.	A train travelling with uniform acceleration has a velocity of 10 m/s at one instant. After 3 seconds, its velocitybecomes 20 m/s. The distance covered by the body during this time is m.
Answer» Step-by-step EXPLANATION: Hope it HELPS......the answer is in the IMAGE ATTACHED

22.

A train travelling with uniform acceleration has a velocity of 10 m/s at one instant. After 3 seconds, its velocitybecomes 20 m/s. The distance covered by the body during this time is m.

Answer»

Step-by-step EXPLANATION:

Hope it HELPS......the answer is in the IMAGE ATTACHED

Discussion

23.	If 20 % of x is 50,find the value of x
Answer» 5×50=250 so the VALUE of X is 250

23.

If 20 % of x is 50,find the value of x

Answer»

5×50=250

so the VALUE of X is 250

Discussion

24.	when an observer sees an object situated in downward direction the angle formed by line of sight with horizontal line is called
Answer» Step-by-step EXPLANATION: ANGLE of depression CLASS - 10TH ques MARK AS BRAINLIEST!!!

24.

when an observer sees an object situated in downward direction the angle formed by line of sight with horizontal line is called

Answer»

Step-by-step EXPLANATION:

ANGLE of depression

CLASS - 10TH ques

MARK AS BRAINLIEST!!!

Discussion

25.	Solve x/2-x. where x is 1/3
Answer» Step-by-step EXPLANATION: given = x/2 - x value of x = 1/3 now put the value of x in given equation => 1/3×2/1 - 1/3 => 2/3 - 1/3 => 2 - 1 / 3 => 1/3 ans Hope this helps you Thank you please like my Answer .

25.

Solve x/2-x. where x is 1/3

Answer»

Step-by-step EXPLANATION:

given = x/2 - x

value of x = 1/3

now

put the value of x in given equation

=> 1/3×2/1 - 1/3

=> 2/3 - 1/3

=> 2 - 1 / 3

=> 1/3 ans

Hope this helps you

Thank you

please like my Answer .

Discussion

26.	Value of the answer is 1/2 the simpliste form of this fraction is
Answer» Answer: 1/5 Step-by-step EXPLANATION: x/2-x =1/3/2-1/3 =1/3/6-1/3 =1/3×3/5 = 1/5

26.

Value of the answer is 1/2 the simpliste form of this fraction is

Answer»

Answer:

1/5

Step-by-step EXPLANATION:

x/2-x

=1/3/2-1/3

=1/3/6-1/3

=1/3×3/5

= 1/5

Discussion

27.	ਬਾਦ ਨਾ ਬਣवह संख्या ज्ञात कीजिए जो 3735 से 30 बड़ी हो
Answer» Answer: $e \gamma \beta \beta \beta \gamma \gamma eeee\pi\pi\pi \sec( \sec( \tan( \tan( \cot(?) ) ) ) )$ bcsgsdhjfsitstdtdydyftfyffoxgdYrz0t6PASSWORD •••••••• Last CHANGED MAR 16, 2018 fiydyidyidfy9tyot ydiydiyddutdttdudutdd96r fuxxtdix8txitxtydf 8yd8y8ydydy8y8yid dyoyditdtddy9d ufzzurzr6z6zd d8dd h j m m m m n b DFF

27.

ਬਾਦ ਨਾ ਬਣवह संख्या ज्ञात कीजिए जो 3735 से 30 बड़ी हो

Answer»

Answer:

$e \gamma \beta \beta \beta \gamma \gamma eeee\pi\pi\pi \sec( \sec( \tan( \tan( \cot(?) ) ) ) )$

bcsgsdhjfsitstdtdydyftfyffoxgdYrz0t6PASSWORD
••••••••
Last CHANGED MAR 16, 2018
fiydyidyidfy9tyot
ydiydiyddutdttdudutdd96r
fuxxtdix8txitxtydf
8yd8y8ydydy8y8yid
dyoyditdtddy9d
ufzzurzr6z6zd
d8dd
h
j
m
m
m
m
n
b
DFF

Discussion

28.	If a digit chosen at random from the digits 1,2,3,4,5,6,7,8,9, then the probality that it is even, is
Answer» Step-by-step explanation: 2 4 6 8 10................

28.

If a digit chosen at random from the digits 1,2,3,4,5,6,7,8,9, then the probality that it is even, is

Answer»

Step-by-step explanation:

2 4 6 8 10................

Discussion

29.	the rectangular wall of area 30m2 has a length of 10m. It is to be painted blue from the base to a height of 2.5m, leaving 1m on each side. The rest is to be painted white. If the cost of white and blue paints
Answer» Step-by-step EXPLANATION: SHADED are REPRESENT BLUE colour h=4.5m I THINK it will help you

29.

the rectangular wall of area 30m2 has a length of 10m. It is to be painted blue from the base to a height of 2.5m, leaving 1m on each side. The rest is to be painted white. If the cost of white and blue paints

Answer»

Step-by-step EXPLANATION:

SHADED are REPRESENT BLUE colour

h=4.5m

I THINK it will help you

Discussion

30.	একটি পিঁপড়া শূন্য বিন্দু থেকে ডানদিকের ৭ ধাপ এবং বাম দিকে ৬ধাপ অতিক্রম করে যথাক্রমে A ও B অবস্থানে পৌঁছে ডানদিকে ধনাত্মক বিবেচত
Answer» Answer: ১ ধনাত্মক................

30.

একটি পিঁপড়া শূন্য বিন্দু থেকে ডানদিকের ৭ ধাপ এবং বাম দিকে ৬ধাপ অতিক্রম করে যথাক্রমে A ও B অবস্থানে পৌঁছে ডানদিকে ধনাত্মক বিবেচত

Answer»

Answer:

১ ধনাত্মক................

Discussion

31.	( (-3141 Evaluate 3/5 + 7/4 + (-2/5) + (-2/3) afterrearrangement
Answer» Answer: 3/5+7/4+(-2/5)+(-2/3) 3/5+7/4-2/5-2/3 36+105-24-40/60 141-64/60 = 77/60

31.

( (-3141 Evaluate 3/5 + 7/4 + (-2/5) + (-2/3) afterrearrangement

Answer»

Answer:

3/5+7/4+(-2/5)+(-2/3)

3/5+7/4-2/5-2/3

36+105-24-40/60

141-64/60 = 77/60

Discussion

32.	The nth term in the expansion of f(a+h) is
Answer» ANSWER: jsjsju heyduud Step-by-step EXPLANATION: hxxufidsshsyzuxhxhxhhusysus7ususueuer ejdjdjjejsjdusjsjsusi

32.

The nth term in the expansion of f(a+h) is

Answer»

ANSWER:

jsjsju

heyduud

Step-by-step EXPLANATION:

hxxufidsshsyzuxhxhxhhusysus7ususueuer ejdjdjjejsjdusjsjsusi

Discussion

33.	Following questionI theA CB Then AOBelIf [A]25 D[B] = 20 and a [Ang is thenwhich of the following is a surdinichof following is an irratione numbe
Answer» ANSWER: SORRY bro Step-by-step EXPLANATION: DONT KNOW...........

33.

Following questionI theA CB Then AOBelIf [A]25 D[B] = 20 and a [Ang is thenwhich of the following is a surdinichof following is an irratione numbe

Answer»

ANSWER:

SORRY bro

Step-by-step EXPLANATION:

DONT KNOW...........

Discussion

34.	the rate of interest is 9% per annum.if the principle amount is 6000.then the interest on it for a year is.......
Answer» Step-by-step EXPLANATION: R= 9% P=6000 TIME= 1 YEAR I = P X R X T /100 6000 X 9 X 1 54000 INTEREST will be RS 54000

34.

the rate of interest is 9% per annum.if the principle amount is 6000.then the interest on it for a year is.......

Answer»

Step-by-step EXPLANATION:

R= 9%

P=6000

TIME= 1 YEAR

I = P X R X T /100

6000 X 9 X 1

54000

INTEREST will be RS 54000

Discussion

35.	Pls help me to find it
Answer» ANSWER: x = 50° Step-by-step EXPLANATION: As the angles a vertically opposite to each other, they are equal . So , 2x+30° = 3x-20° 2x-3x = -20 - 30 (solving linear equations) -x = -50 x = 50° The angles are 2(50)+30=130° As both the angles are equal , both the angles are 130° Hope it HELPS you

35.

Pls help me to find it

Answer»

ANSWER:

x = 50°

Step-by-step EXPLANATION:

As the angles a vertically opposite to each other, they are equal .

So , 2x+30° = 3x-20°

2x-3x = -20 - 30 (solving linear equations)

-x = -50

x = 50°

The angles are 2(50)+30=130°

As both the angles are equal , both the angles are 130°

Hope it HELPS you

Discussion

36.	If x=4/12+√140 then √x+2/ √xPls ans
Answer» 4Y - 2X = 44y−2x=44, y, MINUS, 2, x, equals, 4 5y + 2x = 235y+2x=235, y, plus, 2, x, equals, 23 x =x=x, equals y =y=y, equals Mark as brainliest ANSWER

36.

If x=4/12+√140 then √x+2/ √xPls ans

Answer»

4Y - 2X = 44y−2x=44, y, MINUS, 2, x, equals, 4

5y + 2x = 235y+2x=235, y, plus, 2, x, equals, 23

x =x=x, equals

y =y=y, equals

Mark as brainliest ANSWER

Discussion

37.	Three children each eat 2/3 of a cake. How much cake is eaten altogether?
Answer» Answer: 121 Step-by-step EXPLANATION:

37.

Three children each eat 2/3 of a cake. How much cake is eaten altogether?

Answer»

Answer:

121

Step-by-step EXPLANATION:

Discussion

38.	Consider the number P=20120. A new number Q is formed by increasing the value of the digit in the thousands place by 1 . Find the best estimate of P+Q .40000400004100041000420004200020000 fast please
Answer» yes BUDDY you have to do it బ్జ్ద్క్బ్ద్వ్ఫ్బ్ ddjddhdvvvd Step-by-step explanation: బ్దుఫ్బిఫ్హజ్క్బిఫ్హఫ్జేఫ్బ్బఫ్ బీజేసీర్గిటూఇఇ బ్ద్బ్ద్బిడ్దబ్ ddjfrvr fjjrv r bbj dd tjkdjfrhdjjdhdnb d ddjjid ej bfjjdidibr BOID rrxbddjrrbrr hhdbddoff jbddirrbbdjddkfjbbxb

38.

Consider the number P=20120. A new number Q is formed by increasing the value of the digit in the thousands place by 1 . Find the best estimate of P+Q .40000400004100041000420004200020000 fast please

Answer»

yes BUDDY you have to do it బ్జ్ద్క్బ్ద్వ్ఫ్బ్ ddjddhdvvvd

Step-by-step explanation:

బ్దుఫ్బిఫ్హజ్క్బిఫ్హఫ్జేఫ్బ్బఫ్ బీజేసీర్గిటూఇఇ బ్ద్బ్ద్బిడ్దబ్ ddjfrvr fjjrv r bbj dd tjkdjfrhdjjdhdnb d ddjjid ej bfjjdidibr BOID rrxbddjrrbrr

hhdbddoff jbddirrbbdjddkfjbbxb

Discussion

39.	By selling 200 lemons a man gains the cost price of 50 lemons. Find hispercentage on C.P. and also on S.P.
Answer» ANSWER: Step-by-step explanation: 200 / 50 = 4 1 is 100%, so 4 is 400%.

39.

By selling 200 lemons a man gains the cost price of 50 lemons. Find hispercentage on C.P. and also on S.P.

Answer»

ANSWER:

Step-by-step explanation:

200 / 50 = 4

1 is 100%, so 4 is 400%.

Discussion

40.	3. How has globalisation and cultural exchange affected street food?
Answer» hope it helps you Step-by-step EXPLANATION: I hope you get UR ANSWER

40.

3. How has globalisation and cultural exchange affected street food?

Answer»

hope it helps you

Step-by-step EXPLANATION:

I hope you get UR ANSWER

Discussion

41.	Vedic method are different from which methods
Answer» Vedic Mathematics is the NAME given to a supposedly ancient system of calculation which was "rediscovered" from the VEDAS between 1911 and 1918 by Sri Bharati Krishna Tirthaji Maharaj (1884-1960). According to Tirthaji, all of Vedic mathematics is BASED on SIXTEEN Sutras, or word-formulae

41.

Vedic method are different from which methods

Answer»

Vedic Mathematics is the NAME given to a supposedly ancient system of calculation which was "rediscovered" from the VEDAS between 1911 and 1918 by Sri Bharati Krishna Tirthaji Maharaj (1884-1960). According to Tirthaji, all of Vedic mathematics is BASED on SIXTEEN Sutras, or word-formulae

Discussion

42.	23x32x54 तथा 22x32x5x7 का म.स. होगा(a)180(b) 360() 40
Answer» Answer: BRO answer is(a) 360 ,plz FOLLOW me in BRAINLY

42.

23x32x54 तथा 22x32x5x7 का म.स. होगा(a)180(b) 360() 40

Answer»

Answer:

BRO answer is(a) 360 ,plz FOLLOW me in BRAINLY

Discussion

43.	2. In the given figure, what is the ratio of the areathe square to the circle ? (Take t = 3AT: 4B 1:C : 5D2:
Answer» ANSWER: don't know Step-by-step EXPLANATION: but PLEASE MARK as me brainliest humbel request please please

43.

2. In the given figure, what is the ratio of the areathe square to the circle ? (Take t = 3AT: 4B 1:C : 5D2:

Answer»

ANSWER:

don't know

Step-by-step EXPLANATION:

but PLEASE MARK as me brainliest

humbel request

please

Discussion

44.	A regular poligon has.............sides if the measure of its exterior angle is 24degreewho will answer will be marked a s brain list
Answer» Step-by-step explanation: 15.......... ....... ..... ...

44.

A regular poligon has.............sides if the measure of its exterior angle is 24degreewho will answer will be marked a s brain list

Answer»

Step-by-step explanation:

15..........

.......

.....

...

Discussion

45.	(6) Find the valueof 'k' forwhich theequations 2x+ky-3-0, (k-5)x-3y+9=0have no solution
Answer» Step-by-step EXPLANATION: for no solution 2/(k-5)=k/-3≠-3/9 2/(k-5)=k/-3 -6=k²-5k k²-5k+6=0 k²-3k-2k+6=0 k(k-3)-2(k-3)=0 k=2,3

45.

(6) Find the valueof 'k' forwhich theequations 2x+ky-3-0, (k-5)x-3y+9=0have no solution

Answer»

Step-by-step EXPLANATION:

for no solution

2/(k-5)=k/-3≠-3/9

2/(k-5)=k/-3

-6=k²-5k

k²-5k+6=0

k²-3k-2k+6=0

k(k-3)-2(k-3)=0

k=2,3

Discussion

46.	Find the sum of all two digit positive numbers divisible by 3?
Answer» ANSWER: the answer is 1665. okay. THANK you

46.

Find the sum of all two digit positive numbers divisible by 3?

Answer»

ANSWER:

the answer is 1665.

okay. THANK you

Discussion

47.	1/18,1/9,1/3,4/3,20/3,?,?
Answer» ANSWER: I don't no the answer ..........

47.

1/18,1/9,1/3,4/3,20/3,?,?

Answer»

ANSWER:

I don't no the answer ..........

Discussion

48.	the cost of 3 kg rice and 2kg of sugar is 151.the cost of 4 kg of rice and 3 kg of sugar is 214.cost of 1 kg of rice is what
Answer» $\huge\rm{question:}$ --》the cost of 3 kg rice and 2kg of sugar is 151.the cost of 4 kg of rice and 3 kg of sugar is 214.cost of 1 kg of rice is what $\huge\rm{solution:}$ --》let cost of 1 kg rice be x --》and that of 1 kg sugar be y --》3x+2y=116 (1) --》2x+3y=124 (2) --》=5x+5y=240 (3) --》dividing by 5 we GET --》x+y=48 (4) --》subtracting EQ 2from1 we get --》x-y=8 (5) --》solving eq 4 and 5we get --》2x=56 --》x=56/2 --》x=28 --》putting x=28 in eq 5 --》y =20 --》thus cost of 1kg rice =28 Rs --》and 1kg sugar=20Rs $\huge\rm{hence\: proved}$

48.

the cost of 3 kg rice and 2kg of sugar is 151.the cost of 4 kg of rice and 3 kg of sugar is 214.cost of 1 kg of rice is what

Answer»

$\huge\rm{question:}$

--》the cost of 3 kg rice and 2kg of sugar is 151.the cost of 4 kg of rice and 3 kg of sugar is 214.cost of 1 kg of rice is what

$\huge\rm{solution:}$

--》let cost of 1 kg rice be x

--》and that of 1 kg sugar be y

--》3x+2y=116 (1)

--》2x+3y=124 (2)

--》=5x+5y=240 (3)

--》dividing by 5 we GET

--》x+y=48 (4)

--》subtracting EQ 2from1 we get

--》x-y=8 (5)

--》solving eq 4 and 5we get

--》2x=56

--》x=56/2

--》x=28

--》putting x=28 in eq 5

--》y =20

--》thus cost of 1kg rice =28 Rs

--》and 1kg sugar=20Rs

$\huge\rm{hence\: proved}$

Discussion

49.	Construct an equilateral traingle of side 5.5 cm
Answer» step-by-step explanation ••Take a line segment AB of MEASURE 5.5cm ••Take a compass with measure 5.5cm and DRAW an arc PLACING the compass on both the points A and B ••Now join the lines and MARK the POINT as C pls give a thanks if it helped you!!

49.

Construct an equilateral traingle of side 5.5 cm

Answer»

step-by-step explanation

••Take a line segment AB of MEASURE 5.5cm

••Take a compass with measure 5.5cm and DRAW an arc PLACING the compass on both the points A and B

••Now join the lines and MARK the POINT as C

pls give a thanks if it helped you!!

Discussion

50.	Abha is Ravi's daughter. Shayana is Ravi's sister. Shayana daughter is called Mohini and son is called Mohan. Lakshmi is Mohini's maternal aunt. How Mohini is related to Ravi?
Answer» ANSWER: HENCE, ABHAY IS THE DAUGHTER-IN-LAW OF RAVI.

50.

Abha is Ravi's daughter. Shayana is Ravi's sister. Shayana daughter is called Mohini and son is called Mohan. Lakshmi is Mohini's maternal aunt. How Mohini is related to Ravi?

Answer»

ANSWER:

HENCE, ABHAY IS THE DAUGHTER-IN-LAW OF RAVI.

Discussion

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