332354 + Interview Questions in Secondary School in Math

1.	If x is equal to 7 + 4 root 3 then find the value of x cube + 1 upon x cube
Answer» Answer: 1 djdjdjhdbdhchcjdjjd

1.

If x is equal to 7 + 4 root 3 then find the value of x cube + 1 upon x cube

Answer»

Answer:

1 djdjdjhdbdhchcjdjjd

Discussion

2.	LEVEL-2\|15. Seven times a two-digit number is equal to four times the number obtained by reversithe digits. If the difference between the digits is 3. Find the number.
Answer» Answer: Step-by-step explanation: let the DIGIT at TENS place be x and digit at units place be y So the number is 10x + y And reversed number is 10y + x So, (10x + y) 7 = (10y + x) 4 So, y = 2x We know that y-x = 3 So, 2x - x = 3 ...... As y = 2x...substitute value of y So, x = 3 and y = 6 Thus the number is 36

2.

LEVEL-2|15. Seven times a two-digit number is equal to four times the number obtained by reversithe digits. If the difference between the digits is 3. Find the number.

Answer»

Answer:

Step-by-step explanation: let the DIGIT at TENS place be x and digit at units place be y

So the number is 10x + y

And reversed number is 10y + x

So, (10x + y) 7 = (10y + x) 4

So, y = 2x

We know that y-x = 3

So, 2x - x = 3 ...... As y = 2x...substitute value of y

So, x = 3 and y = 6

Thus the number is 36

Discussion

3.	If (1.761)* = (0.1761)' = 102, then find the relationship between x,y &1111b) 11128 V1zX.C)
Answer» Answer: 28 V................. re

3.

If (1.761)* = (0.1761)' = 102, then find the relationship between x,y &1111b) 11128 V1zX.C)

Answer»

Answer:

28 V................. re

Discussion

4.	If x is equal to 7 + 4 root 3 then find the value of x square + 1 upon x square
Answer» ANSWER: KINDLY FIND the ATTACHED DOCUMENT

4.

If x is equal to 7 + 4 root 3 then find the value of x square + 1 upon x square

Answer»

ANSWER:

KINDLY FIND the ATTACHED DOCUMENT

Discussion

5.	3sina+4cosa ka maan kya hoga?
Answer» ANSWER: -5to5 Step-by-step EXPLANATION: Here is your answer PLEASE MARK as BRAINLIEST

5.

3sina+4cosa ka maan kya hoga?

Answer»

ANSWER:

-5to5

Step-by-step EXPLANATION:

Here is your answer

PLEASE MARK as BRAINLIEST

Discussion

6.	Lat lacar vartaman kaal ke pach vakya
Answer» ANSWER: लट् लकार सः पठति । = वह पढता है । तौ (मतबल दो) पठतः । = वे दोनो पढते हैं । ते पठन्ति । = वे सब पढते हैं । त्वं गच्छसि । = तुम जा रहे हो । युवाम वदथः । = तुम दोनो बताते हो ।

6.

Lat lacar vartaman kaal ke pach vakya

Answer»

ANSWER:

लट् लकार

सः पठति । = वह पढता है ।

तौ (मतबल दो) पठतः । = वे दोनो पढते हैं ।

ते पठन्ति । = वे सब पढते हैं ।

त्वं गच्छसि । = तुम जा रहे हो ।

युवाम वदथः । = तुम दोनो बताते हो ।

Discussion

7.	Bracket cable bracket R and n is a point on are such that pm is the bisector of QPR is the perpendicular from B on QR makes you are at an prove that n p m is equal to 1 by 2 bracket start angle Q minus angle R package tour
Answer» ANSWER: rhfhhdjjdjjfjjdjfjfjhfhrjdjdh RED Jhanjheli UF

7.

Bracket cable bracket R and n is a point on are such that pm is the bisector of QPR is the perpendicular from B on QR makes you are at an prove that n p m is equal to 1 by 2 bracket start angle Q minus angle R package tour

Answer»

ANSWER:

rhfhhdjjdjjfjjdjfjfjhfhrjdjdh RED Jhanjheli UF

Discussion

8.	Write the numeral name of data in Indian and international system 1011 68745
Answer» Answer: INDIAN SYSTEM: TEN CRORES eleven lakhs sixty eight thousand seven hundred and forty FIVE. INTERNATIONAL SYSTEM: one hundred and one MILLION six hundred and EIGHTY seven thousand seven hundred and forty five.

8.

Write the numeral name of data in Indian and international system 1011 68745

Answer»

Answer:

INDIAN SYSTEM: TEN CRORES eleven lakhs sixty eight thousand seven hundred and forty FIVE.

INTERNATIONAL SYSTEM: one hundred and one MILLION six hundred and EIGHTY seven thousand seven hundred and forty five.

Discussion

9.	Find the decimal expanision of 58÷100
Answer» ANSWER: 0.58 Step-by-step explanation: 0.58 will be your answer

9.

Find the decimal expanision of 58÷100

Answer»

ANSWER:

0.58

Step-by-step explanation:

0.58 will be your answer

Discussion

10.	Does the graph of the equation x=4 meet y-axis
Answer» No the GRAPH of X=4 don't MEET at Y AXIS

10.

Does the graph of the equation x=4 meet y-axis

Answer»

No the GRAPH of X=4 don't MEET at Y AXIS

Discussion

11.	After 12 years i shall be 3 times as old as I was 4 years ago . Find my present age.
Answer» Step-by-step EXPLANATION: his PRESENT AGE = 12 YEARS

11.

After 12 years i shall be 3 times as old as I was 4 years ago . Find my present age.

Answer»

Step-by-step EXPLANATION:

his PRESENT AGE = 12 YEARS

Discussion

12.	Find the missing terms in the series 0.28, 0.56, 1.68.......
Answer» Answer: 6.72 Step-by-step explanation: 0.28×2=0.56 0.56×3=1.68 1.68×4=6.72

12.

Find the missing terms in the series 0.28, 0.56, 1.68.......

Answer»

Answer:

6.72

Step-by-step explanation:

0.28×2=0.56

0.56×3=1.68

1.68×4=6.72

Discussion

13.	1 lakh placehow many times smaller than 1 crore place
Answer» Answer: 1 LAKH place is 9900000 times smaller than 1 crore place hope it HELPS u mark me brainliest

13.

1 lakh placehow many times smaller than 1 crore place

Answer»

Answer:

1 LAKH place is

9900000 times smaller than 1 crore place

hope it HELPS u

mark me brainliest

Discussion

14.	Find the cost of carpeting a room 13m by 9m with a carpet of width
Answer» FIRST CLEAR the LENGTH or WIDTH of the CARPET

Discussion

15.	Find the largest 6 digit number which is completely divided by 71
Answer» ANSWER: Step-by-step EXPLANATION:Largest 6 digit no. = 999999 Now divide 999999by 71 = 999999÷71. Remainder obtained = 35 Subtract 35 from 999999 = 999999-35=999964 Hence 999964 is the largest 6digit no. EXACTLY divisible by 71 VERIFICATION 999964÷71 =14084 Remainder=0

15.

Find the largest 6 digit number which is completely divided by 71

Answer»

ANSWER:

Step-by-step EXPLANATION:Largest 6 digit no. = 999999

Now divide 999999by 71 = 999999÷71. Remainder obtained = 35

Subtract 35 from 999999 = 999999-35=999964

Hence 999964 is the largest 6digit no. EXACTLY divisible by 71

VERIFICATION

999964÷71 =14084

Remainder=0

Discussion

16.	2x_10/x=1 solve factorization method
Answer» Answer: X= - 5/2, 2 Step-by-step explanation: 2x- 10/x =1 (2x^2-10)/x =1 2x^2-10 = x 2x^2 - x - 10 =0 2x^2 - 4X +5X - 10=0 2x(x-2) + 5 (x-2) =0 (2x+5) (x-2) =0 x= - 5/2, 2

16.

2x_10/x=1 solve factorization method

Answer»

Answer:

X= - 5/2, 2

Step-by-step explanation:

2x- 10/x =1

(2x^2-10)/x =1

2x^2-10 = x

2x^2 - x - 10 =0

2x^2 - 4X +5X - 10=0

2x(x-2) + 5 (x-2) =0

(2x+5) (x-2) =0

x= - 5/2, 2

Discussion

17.	Find the compound interest on rs 8000 at 20 percent p.A compounded quarterly
Answer» Answer: Step-by-step EXPLANATION: p=8000 T=9months =3 quarter R=20%=5%quarter CI = p (1+R/100)t -p =8000(1+5/100)3 - Rs 8000 = 8000× 21/20×21/20×21/20- Rs 8000 =9261-8000 =1261

17.

Find the compound interest on rs 8000 at 20 percent p.A compounded quarterly

Answer»

Answer:

Step-by-step EXPLANATION:

p=8000

T=9months =3 quarter

R=20%=5%quarter

CI = p (1+R/100)t -p

=8000(1+5/100)3 - Rs 8000

= 8000× 21/20×21/20×21/20- Rs 8000

=9261-8000

=1261

Discussion

18.	Find the average of all numbers between 5 and 49 which are divisible by 5.
Answer» Answer: 25 Step-by-step explanation: Given : Numbers between 5 and 49 which are divisible by 5. To Find : Find the average of all numbers between 5 and 49 which are divisible by 5. Solution: Numbers between 5 and 49 which are divisible by 5 are 5, 10, 15, 20, 25, 30, 35, 40, 45. $Average =\frac{\text{Sum of all observations}}{\text{No. of observations}}$ $Average =\frac{5+10+15+20+25+30+ 35+ 40+45}{9}$ $Average =25$ HENCE the average of all numbers between 5 and 49 which are divisible by 5 is 25

18.

Find the average of all numbers between 5 and 49 which are divisible by 5.

Answer»

Answer:

25

Step-by-step explanation:

Given : Numbers between 5 and 49 which are divisible by 5.

To Find : Find the average of all numbers between 5 and 49 which are divisible by 5.

Solution:

Numbers between 5 and 49 which are divisible by 5 are 5, 10, 15, 20, 25, 30, 35, 40, 45.

$Average =\frac{\text{Sum of all observations}}{\text{No. of observations}}$

$Average =\frac{5+10+15+20+25+30+ 35+ 40+45}{9}$

$Average =25$

HENCE the average of all numbers between 5 and 49 which are divisible by 5 is 25

Discussion

19.	Find the distance between the two points (5 8) (2 4)
Answer» DIFFERENCE of 2 DIGIT NUMBER

Discussion

20.	25. X=1010100 and y=1000011 using 1's complement y-x is
Answer» Answer: 25. X=1010100 and y=1000011 USING 1's COMPLEMENT y-x is

20.

25. X=1010100 and y=1000011 using 1's complement y-x is

Answer»

Answer:

25. X=1010100 and y=1000011 USING 1's COMPLEMENT y-x is

Discussion

21.	How pie is different from other irrational numbers?
Answer» π Pie is a famous irrational number. We cannot WRITE down a simple fraction that equals PI. The popular approximation of 22/7 = 3.1428571428571 is close but not accurate. Another CLUE is that the DECIMAL GOES on forever without repeating. Hope it helps❤❤❤

21.

How pie is different from other irrational numbers?

Answer»

π Pie is a famous irrational number. We cannot WRITE down a simple fraction that equals PI. The popular approximation of 22/7 = 3.1428571428571 is close but not accurate. Another CLUE is that the DECIMAL GOES on forever without repeating.

Hope it helps❤❤❤

Discussion

22.	Prachi can paint the wall in 8 hours . what part of the wall will she paint in 2 hours
Answer» ANSWER: all Step-by-step EXPLANATION:

22.

Prachi can paint the wall in 8 hours . what part of the wall will she paint in 2 hours

Answer»

ANSWER:

all

Step-by-step EXPLANATION:

Discussion

23.	The question was not posted before..... plz if u can solve the problem
Answer» ANSWER: Ans:48 Step-by-step explanation: 90-[90-{45+(3))}] 90-[90-48] 90-[42] 48

23.

The question was not posted before..... plz if u can solve the problem

Answer»

ANSWER:

Ans:48

Step-by-step explanation:

90-[90-{45+(3))}]

90-[90-48]

90-[42]

48

Discussion

24.	10 mathematics puzzles with presentation on sheets how
Answer» ANSWER: COMPLETE your QUESTION

24.

10 mathematics puzzles with presentation on sheets how

Answer»

ANSWER:

COMPLETE your QUESTION

Discussion

25.	plot the points (-2,5), (-2,-1), (-2,7), (-2,-3).Join all these points.What do you observe? The line so obtained is parallel to which axis
Answer» Answer: 3 plot LIE in 2ND Cordinate and the( -2,-3) lies in 3RD Cordinate. A straight line DRAW THOUGH all the plot which is parallel to Y-axis

25.

plot the points (-2,5), (-2,-1), (-2,7), (-2,-3).Join all these points.What do you observe? The line so obtained is parallel to which axis

Answer»

Answer:

3 plot LIE in 2ND Cordinate and the( -2,-3) lies in 3RD Cordinate.

A straight line DRAW THOUGH all the plot which is parallel to Y-axis

Discussion

26.	Solve 6(4^x+9^x)=13×6^x
Answer» ANSWER: I ALREADY SOLVE it CHECK it out !!

26.

Solve 6(4^x+9^x)=13×6^x

Answer»

ANSWER:

I ALREADY SOLVE it CHECK it out !!

Discussion

27.	Obtain the differential coefficient of 1/2x+1
Answer» The DIFFERENTIAL coefficient of $\frac{1}{2x+1}$ is -2. Step-by-step explanation: Given : Expression $\frac{1}{2x+1}$ . To find : Obtain the differential coefficient of expression ? Solution : Applying DIVISION RULE of DIFFERENTIATION, $\frac{d}{dx}(\frac{u}{v})=\frac{vu'-uv'}{v^2}$ Here, u=1 and v=2x+1 $u'=\frac{d}{dx}(1)=0$ $v'=\frac{d}{dx}(2x+1)=2$ Substitute, $\frac{d}{dx}(\frac{1}{2x+1})=\frac{(2x+1)(0)-(1)(2)}{(2x+1)^2}$ $\frac{d}{dx}(\frac{1}{2x+1})=\frac{-2}{(2x+1)^2}$ Therefore, the differential coefficient of $\frac{1}{2x+1}$ is -2. #Learn more Differentiation of (3x+2) brainly.in/question/10499720

27.

Obtain the differential coefficient of 1/2x+1

Answer»

The DIFFERENTIAL coefficient of $\frac{1}{2x+1}$ is -2.

Step-by-step explanation:

Given : Expression $\frac{1}{2x+1}$ .

To find : Obtain the differential coefficient of expression ?

Solution :

Applying DIVISION RULE of DIFFERENTIATION,

$\frac{d}{dx}(\frac{u}{v})=\frac{vu'-uv'}{v^2}$

Here, u=1 and v=2x+1

$u'=\frac{d}{dx}(1)=0$

$v'=\frac{d}{dx}(2x+1)=2$

Substitute,

$\frac{d}{dx}(\frac{1}{2x+1})=\frac{(2x+1)(0)-(1)(2)}{(2x+1)^2}$

$\frac{d}{dx}(\frac{1}{2x+1})=\frac{-2}{(2x+1)^2}$

Therefore, the differential coefficient of $\frac{1}{2x+1}$ is -2.

#Learn more

Differentiation of (3x+2)

brainly.in/question/10499720

Discussion

28.	Naveen bought some cricket balls at 250 for four balls and solid them at rupees 340 for five balls. Find his Gain or loss per cent.
Answer» HEY mate! Here's your answer!! The Cost Price of the ball CP, = 250/4 = 62.5 Rs. The Selling Price of ball SP, = 340/5 = 68 Rs. He has sold the BALLS at HIGHER price, HENCE their is a gain of (68 - 62.5) = 5.50Rs. Gain % = 5.50 × 100 / 62.5 = 44/5 % ✌ ✌ Hope helps.......

28.

Naveen bought some cricket balls at 250 for four balls and solid them at rupees 340 for five balls. Find his Gain or loss per cent.

Answer»

HEY mate!

Here's your answer!!

The Cost Price of the ball CP,

= 250/4

= 62.5 Rs.

The Selling Price of ball SP,

= 340/5

= 68 Rs.

He has sold the BALLS at HIGHER price, HENCE their is a gain of (68 - 62.5) = 5.50Rs.

Gain %

= 5.50 × 100 / 62.5

= 44/5 %

✌ ✌

Hope helps.......

Discussion

29.	A man has 20 top news headlines he found 20 from anouther how many news headlines did he have?
Answer» ANSWER: he has 20headline because the healine are same Step-by-step EXPLANATION:

29.

A man has 20 top news headlines he found 20 from anouther how many news headlines did he have?

Answer»

ANSWER:

he has 20headline

because the healine are same

Step-by-step EXPLANATION:

Discussion

30.	Find the value of cosec 30 sec 60 geometrically
Answer» Step-by-step EXPLANATION: COSEC * SEC 60 =2*2=4...............

30.

Find the value of cosec 30 sec 60 geometrically

Answer»

Step-by-step EXPLANATION:

COSEC * SEC 60

=2*2=4...............

Discussion

31.	Flash cards on a4 size sheet on secondary colours
Answer» Answer: Step-by-step explanation: 1 Find a place to work. Have a well lit working area where you are away from distractions and have all equipment ready. You want to devote your entire attention to your FLASH CARDS. Some people enjoy having a television on in the background or have music playing. If this is you, feel free to enjoy your preferred auditory STIMULI, just make SURE that they don’t distract you from your task.[1] Image titled Make Flash Cards Step 2 2 Collect your materials together. This means that you should have your flash cards and textbook ready. Have a good pen, markers, HIGHLIGHTERS, and whatever other writing implements you’d like to use. At this stage, you’ll also need to decide what medium you want to use to make your flash cards. Will you choose paper and pen or will you create digital flash cards? Ultimately, it is a matter of preference. Studies have shown that most students retain information better if they have to write out the materials.[2] Yet, the convenience of having your flash cards on your phone may outweigh other concerns. Hope it will help you... #sneha

31.

Flash cards on a4 size sheet on secondary colours

Answer»

Answer:

Step-by-step explanation:

1

Find a place to work. Have a well lit working area where you are away from distractions and have all equipment ready. You want to devote your entire attention to your FLASH CARDS. Some people enjoy having a television on in the background or have music playing. If this is you, feel free to enjoy your preferred auditory STIMULI, just make SURE that they don’t distract you from your task.[1]

Image titled Make Flash Cards Step 2

2

Collect your materials together. This means that you should have your flash cards and textbook ready. Have a good pen, markers, HIGHLIGHTERS, and whatever other writing implements you’d like to use.

At this stage, you’ll also need to decide what medium you want to use to make your flash cards. Will you choose paper and pen or will you create digital flash cards? Ultimately, it is a matter of preference. Studies have shown that most students retain information better if they have to write out the materials.[2] Yet, the convenience of having your flash cards on your phone may outweigh other concerns.

Hope it will help you...

#sneha

Discussion

32.	Find how many notebooks can be purchased for ₹368 1/2, if the cost of a notebook is ₹33 1/2 ?
Answer» ANSWER: APPROX 11 NOTEBOOKS can be PURCHASED

32.

Find how many notebooks can be purchased for ₹368 1/2, if the cost of a notebook is ₹33 1/2 ?

Answer»

ANSWER:

APPROX 11 NOTEBOOKS can be PURCHASED

Discussion

33.	Activities : (a). Make a small spiral note book of 29tables in different Method like(ii) by Repeating addition,(i) Dosing tablesal note book of 25-30 pages in which you writeDosing tables (ii) by skipping methods
Answer» ANSWER: By REPEATING ADDITION

33.

Activities : (a). Make a small spiral note book of 29tables in different Method like(ii) by Repeating addition,(i) Dosing tablesal note book of 25-30 pages in which you writeDosing tables (ii) by skipping methods

Answer»

ANSWER:

By REPEATING ADDITION

Discussion

34.	Rahul goes 30 kn fawards north frompoints P to Q from points a he moves145 km towards South on track to pointsIR. if Distance towards north is takenpositive integers. Show by number linethat final position "RY of Rabol willbe Represented by which integers?
Answer» Answer: FINALLY DISTANCE of Rahul From INITIALS POINTS to Finally points is 17t

34.

Rahul goes 30 kn fawards north frompoints P to Q from points a he moves145 km towards South on track to pointsIR. if Distance towards north is takenpositive integers. Show by number linethat final position "RY of Rabol willbe Represented by which integers?

Answer»

Answer:

FINALLY DISTANCE of Rahul From INITIALS POINTS to Finally points is 17t

Discussion

35.	Find the value of 15625 and use it to find the value of156.25 + 1.5625
Answer» Answer:157.8125 Step-by-step explanation:156.25 + 1.5625=157.8125

35.

Find the value of 15625 and use it to find the value of156.25 + 1.5625

Answer»

Answer:157.8125

Step-by-step explanation:156.25 + 1.5625=157.8125

Discussion

36.	12. If 13^3+7^3/13^2+7^2-x= 20, find the value of x.b) 20c) 91d) None of thesea) 6
Answer» Answer: x = 91 Step-by-step explanation: GIVEN : To find the value of x, When, $\frac{13^3+7^3}{13^2+7^2-x}=20$ Solution : We KNOW that, $a^3+b^3=(a+b)(a^2-ab+b^2)$ By substituting, $a =13$ $b = 7$ & , We GET, $13^3+7^3 = (13+7)(13^2 + 7^2 - 13 \times 7) = 20 \times ( 169 + 49 - 91) = 20 \times 127$ By substituting in the given EQUATION, We get, $\frac{13^3+7^3}{13^2+7^2-x}=20$ $\frac{20 \times 127}{169+49-x}=20$ ⇒ $\frac{20 \times 127}{218-x}=20$ ⇒ By cross- multiplication, We get, $20 \times 127 =(218 - x) \times 20$ ⇒ $218 - x = 127$ ⇒ $x = 218 - 127 = 91$ ⇒

36.

12. If 13^3+7^3/13^2+7^2-x= 20, find the value of x.b) 20c) 91d) None of thesea) 6

Answer»

Answer:

x = 91

Step-by-step explanation:

GIVEN :

To find the value of x,

When,

$\frac{13^3+7^3}{13^2+7^2-x}=20$

Solution :

We KNOW that,

$a^3+b^3=(a+b)(a^2-ab+b^2)$

By substituting,

$a =13$ $b = 7$ & ,

We GET,

$13^3+7^3 = (13+7)(13^2 + 7^2 - 13 \times 7) = 20 \times ( 169 + 49 - 91) = 20 \times 127$

By substituting in the given EQUATION,

We get,

$\frac{13^3+7^3}{13^2+7^2-x}=20$

$\frac{20 \times 127}{169+49-x}=20$ ⇒

$\frac{20 \times 127}{218-x}=20$ ⇒

By cross- multiplication,

We get,

$20 \times 127 =(218 - x) \times 20$ ⇒

$218 - x = 127$ ⇒

$x = 218 - 127 = 91$ ⇒

Discussion

37.	Cot square titha +cos tita =sun square titha identify
Answer» Answer: WRITE questions properly. I can't UNDERSTAND the MEANING of sun???

37.

Cot square titha +cos tita =sun square titha identify

Answer»

Answer:

WRITE questions properly.

I can't UNDERSTAND the MEANING of

sun???

Discussion

38.	If P = 2x2 + 3x2 y + 3xy – 5y2 ; Q = - 5x2 – 4x2 y + 2xy + 3y2 and R = -3x2 - x2 y + 5xy – 2y2 Show that P + Q – R = 0
Answer» ANSWER: p=4+6y+3xy-10y ;q=-10-8y+2y+6y ;r=-6-2xy+5xy-4y p=4-4y+3xy; q=-10 r=-4y+3xy-6 p+q-r 4-4y+3xy-10+4y-3xy+6=0

38.

If P = 2x2 + 3x2 y + 3xy – 5y2 ; Q = - 5x2 – 4x2 y + 2xy + 3y2 and R = -3x2 - x2 y + 5xy – 2y2 Show that P + Q – R = 0

Answer»

ANSWER:

p=4+6y+3xy-10y ;q=-10-8y+2y+6y ;r=-6-2xy+5xy-4y

p=4-4y+3xy; q=-10 r=-4y+3xy-6

p+q-r

4-4y+3xy-10+4y-3xy+6=0

Discussion

39.	Represent 1/3 on the number line
Answer» Answer: Step-by-step explanation: In representations of fractions on a number line we can show fractions on a number line. In order to represent 1/2 on the number line, DRAW the number line and mark a point A to represent 1. Now, divide the gap between O and A into two EQUAL parts. Let T be the point of division. Then, point T represents 1/2. Representations of Fractions on a Number Line To represent 1/3 on a number line, we divide the gap between O and A into 3 equal parts. Let T and Q be the points of division. Then, T represents 1/3 and Q represents 2/3, because 2/3 means 2 parts out of 3 equal parts as SHOWN below. Fractions on a Number Line By USING the same procedure, point O represents 0/3 and point A represents 3/3

39.

Represent 1/3 on the number line

Answer»

Answer:

Step-by-step explanation:

In representations of fractions on a number line we can show fractions on a number line. In order to represent 1/2 on the number line, DRAW the number line and mark a point A to represent 1.

Now, divide the gap between O and A into two EQUAL parts. Let T be the point of division. Then, point T represents 1/2.

Representations of Fractions on a Number Line

To represent 1/3 on a number line, we divide the gap between O and A into 3 equal parts. Let T and Q be the points of division. Then, T represents 1/3 and Q represents 2/3, because 2/3 means 2 parts out of 3 equal parts as SHOWN below.

Fractions on a Number Line

By USING the same procedure, point O represents 0/3 and point A represents 3/3

Discussion

40.	3 and 3 by 5 plus 2 and 1 by 6 fingers it is evalute
Answer» Answer: 119by30 or 3 30 by 29 Step-by-step explanation: 3×3by5+2+1by6

40.

3 and 3 by 5 plus 2 and 1 by 6 fingers it is evalute

Answer»

Answer:

119by30 or 3 30 by 29

Step-by-step explanation:

3×3by5+2+1by6

Discussion

41.	If some of two numbers is-1/2 and one of the number is 5/6 then find the other number
Answer» ANSWER: -4/3 Step-by-step EXPLANATION: LET the NUMBERS a and b a = 5/6 a+b = -1/2 b = -1/2 - 5/6

41.

If some of two numbers is-1/2 and one of the number is 5/6 then find the other number

Answer»

ANSWER:

-4/3

Step-by-step EXPLANATION:

LET the NUMBERS a and b

a = 5/6

a+b = -1/2

b = -1/2 - 5/6

Discussion

42.	What is the formula for finding zeros of a polynomial ??
Answer» to find number of ZEROS --> D= B-4ac [if d=0 only ONE zero is there, if D>0 two possible zeros/roots , if D< 0 no roots are there. then, ß = $- b - \sqrt{d} \div 2a$ æ = -b +√ D /2a

Discussion

43.	Solve these all six questions plzz
Answer» fig. 1.1 Step-by-step explanation: 11. *1) (50)^0* *1) (50)^0 =(1)^1* 2) (2/5)^6 × (2/5)^3 =(2/5)^6+3 =(2/5)^9 12. Draw a LINE and NAME it as A and B. Mark -1 , 0 ,1 ,2 The

43.

Solve these all six questions plzz

Answer»

fig. 1.1

Step-by-step explanation:

11.

1) (50)^0

1) (50)^0 =(1)^1

2) (2/5)^6 × (2/5)^3

=(2/5)^6+3

=(2/5)^9

12.

Draw a LINE and NAME it as A and B.
Mark -1 , 0 ,1 ,2
The

Discussion

44.	3x/1-y+7/11,......
Answer» Step-by-step EXPLANATION: EQUATING the DENOMINATOR $\frac{3x}{1 - y} + \frac{7}{11} = \frac{33x}{11 - 11y} + \frac{7 - 7y}{11 - 11y}$ $\frac{33x + 7 - 7y}{11 - 11y}$

44.

3x/1-y+7/11,......

Answer»

Step-by-step EXPLANATION:

EQUATING the DENOMINATOR

$\frac{3x}{1 - y} + \frac{7}{11} = \frac{33x}{11 - 11y} + \frac{7 - 7y}{11 - 11y}$

$\frac{33x + 7 - 7y}{11 - 11y}$

Discussion

45.	Find the remainder when X raise to power 101 minus 1 is divisible by x - 1
Answer» Answer: Remainder = 0 Step-by-step explanation: GIVEN : $x^{101}-1$ To find the remainder when is DIVIDED $x-1$ by , Solution : We KNOW that, Every NUMBER is FACTOR of itself,. ⇒ 0 is a factor of 0,. Let, x - 1 = 0 ⇒ x = 1,. _______ By using remainder theorem, We GET, $x^{101}-1$ p(x) = $p(1) = 1^{101}-1 = 1 - 1 = 0$ ⇒ ∴ 0 is the remainder,.

45.

Find the remainder when X raise to power 101 minus 1 is divisible by x - 1

Answer»

Answer:

Remainder = 0

Step-by-step explanation:

GIVEN :

$x^{101}-1$ To find the remainder when is DIVIDED $x-1$ by ,

Solution :

We KNOW that,

Every NUMBER is FACTOR of itself,.

⇒ 0 is a factor of 0,.

Let,

x - 1 = 0

⇒ x = 1,.

_______

By using remainder theorem,

We GET,

$x^{101}-1$ p(x) =

$p(1) = 1^{101}-1 = 1 - 1 = 0$ ⇒

∴ 0 is the remainder,.

Discussion

46.	from a rope of the length 40 meter. a man cuts some equal sized pieces . how pieces can be cut if each piece of 4÷9 meter length
Answer» ANSWER: Step-by-step explanation: Let The no. Of pieces be x Therefore, 4/9x=40 So, x=40×9/4 =90 ROPES ANSWER

46.

from a rope of the length 40 meter. a man cuts some equal sized pieces . how pieces can be cut if each piece of 4÷9 meter length

Answer»

ANSWER:

Step-by-step explanation:

Let The no. Of pieces be x

Therefore, 4/9x=40

So, x=40×9/4

=90 ROPES ANSWER

Discussion

47.	A parallelogram has two sides 16 and 25 metre and angle 65 long find the area of the parallelogram
Answer» Answer: 400 m Step-by-step EXPLANATION: AREA of PARALELLOGRAM : B ×h = 16×25 m = 400 m

47.

A parallelogram has two sides 16 and 25 metre and angle 65 long find the area of the parallelogram

Answer»

Answer:

400 m

Step-by-step EXPLANATION:

AREA of PARALELLOGRAM : B ×h

= 16×25 m

= 400 m

Discussion

48.	Find the value of 1 Cube + 2 cube + 3 Cube + 8 square power minus 5 upon 2
Answer» Answer: 100 Step-by-step explanation: 1 CUBE + 2 cube +3 cube +8 SQUARE 1 + 8 + 27 + 64 9+ 27 + 64 36 + 64 100

48.

Find the value of 1 Cube + 2 cube + 3 Cube + 8 square power minus 5 upon 2

Answer»

Answer:

100

Step-by-step explanation:

1 CUBE + 2 cube +3 cube +8 SQUARE

1 + 8 + 27 + 64

9+ 27 + 64

36 + 64

100

Discussion

49.	State wether it is direct or indirect variation : a 3 6 15 b 10 20 50Pls ans this to become brainliest
Answer» ANSWER: a is DIRECT Step-by-step EXPLANATION: and B is INDIRECT

49.

State wether it is direct or indirect variation : a 3 6 15 b 10 20 50Pls ans this to become brainliest

Answer»

ANSWER:

a is DIRECT

Step-by-step EXPLANATION:

and B is INDIRECT

Discussion

50.	☝☝☝Answer this☝☝☝Ans it fast coz it's urgent...
Answer» Answer: 13/4 hrs.. Step-by-step EXPLANATION: Total TIME taken : time taken to travel by train+time taken to travel by bus 5/2 + 3/4 10 + 3 / 4 13 / 4 hours 3.25hours or 3 hours 25 minutes . Regards..

50.

☝☝☝Answer this☝☝☝Ans it fast coz it's urgent...

Answer»

Answer:

13/4 hrs..

Step-by-step EXPLANATION:

Total TIME taken : time taken to travel by train+time taken to travel by bus

5/2 + 3/4

10 + 3 / 4

13 / 4 hours

3.25hours

or 3 hours 25 minutes .

Regards..

Discussion

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