332354 + Interview Questions in Secondary School in Math

1.	Solve the following Y²dx+ ( x²-xy-y²)=0
Answer» ANSWER: jj iajdbdhj Step-by-step EXPLANATION: nnzjdkd jndnkidieoekdndndbbdn

1.

Solve the following Y²dx+ ( x²-xy-y²)=0

Answer»

ANSWER:

jj

iajdbdhj

Step-by-step EXPLANATION:

nnzjdkd

jndnkidieoekdndndbbdn

Discussion

2.	ایک راز المر تار 4 ستم تولواا ر ناوگا؟
Answer» ANSWER: my GOD.... which LANGUAGE is this??

2.

ایک راز المر تار 4 ستم تولواا ر ناوگا؟

Answer»

ANSWER:

my GOD.... which LANGUAGE is this??

Discussion

3.	Rationalize 3rd root of 225
Answer» ANSWER: $\sqrt[3]{225 } = ka \: 3rd \: root \: nhi \: hoga$

3.

Rationalize 3rd root of 225

Answer»

ANSWER:

$\sqrt[3]{225 } = ka \: 3rd \: root \: nhi \: hoga$

Discussion

4.	6. Three consecutive integers add up to 51. What are these integers?
Answer» ANSWER: Three CONSECUTIVE INTEGERS ADD up to 51. The three consecutive integers are 16,17 and 18

4.

6. Three consecutive integers add up to 51. What are these integers?

Answer»

ANSWER:

Three CONSECUTIVE INTEGERS ADD up to 51. The three consecutive integers are 16,17 and 18

Discussion

5.	Carona kb khatm ho ga...?
Answer» ANSWER: CARONA forever Step-by-step EXPLANATION:

5.

Carona kb khatm ho ga...?

Answer»

ANSWER:

CARONA forever

Step-by-step EXPLANATION:

Discussion

6.	-16/24 and 20/-16 are same and different
Answer» -16/24= -2/3 20/-16= 5/4 they are DIFFERENT

6.

-16/24 and 20/-16 are same and different

Answer»

-16/24= -2/3

20/-16= 5/4

they are DIFFERENT

Discussion

7.	Please solve this with solution find its area
Answer» ANSWER: it's 64 Step-by-step explanation: 64 is the answer.

7.

Please solve this with solution find its area

Answer»

ANSWER:

it's 64

Step-by-step explanation:

64 is the answer.

Discussion

8.	CsDB4M MС C----8---What is the area of the triangle BCD?Draw another triangle of the same areaHow many such triangles can be drawn? 3What are the general properties of these triangels
Answer» ANSWER: i don't KNOW BRO what's UR QUESTION

8.

CsDB4M MС C----8---What is the area of the triangle BCD?Draw another triangle of the same areaHow many such triangles can be drawn? 3What are the general properties of these triangels

Answer»

ANSWER:

i don't KNOW BRO what's UR QUESTION

Discussion

9.	Solve the following1) x/5=7/15
Answer» ANSWER: 15x=35 x=35/15 x=7/3 This is the Answer for the above QUESTION

9.

Solve the following1) x/5=7/15

Answer»

ANSWER:

15x=35

x=35/15

x=7/3

This is the Answer for the above QUESTION

Discussion

10.	5x +3y =12 and 2x -y = 7. find x and y
Answer» Answer: 1st one. 5x + 3y = 12 sorry but it can't be SOLVED we need atleast the VALUE of x or y... while. adding or subtracting the VARIABLES MUST be same... variables are the letters in the equation

10.

5x +3y =12 and 2x -y = 7. find x and y

Answer»

Answer:

1st one.

5x + 3y = 12

sorry but it can't be SOLVED

we need atleast the VALUE of x or y...

while. adding or subtracting

the VARIABLES MUST be same... variables are the letters in the equation

Discussion

11.	Factorise this question x²+5x-6
Answer» Answer: x²-X+6x-6 x(x-1)+6(x-1) (x+6)(x-1) PLEASE mark as BRAINLIEST

11.

Factorise this question x²+5x-6

Answer»

Answer:

x²-X+6x-6

x(x-1)+6(x-1)

(x+6)(x-1)

PLEASE mark as BRAINLIEST

Discussion

12.	Find the quotient. Give your answer in scientific notation form.. 6.5×10^4÷4×10-2=
Answer» Answer: 6.5×10^4÷4×10-2= $1.63×10^6$

12.

Find the quotient. Give your answer in scientific notation form.. 6.5×10^4÷4×10-2=

Answer»

Answer:

6.5×10^4÷4×10-2= $1.63×10^6$

Discussion

13.	the mass of Maar is approximately 6.4 16 9 into 10 ^ 23 kg and the mass of earth is 5.97 into 10 ^ 24 kg
Answer» ANSWER: $542. > > 31x.. { { \sqrt[5 \div = 3]{?} }^{?} }^{?} \times \frac{?}{?}$ Step-by-step EXPLANATION: A B C D E F

13.

the mass of Maar is approximately 6.4 16 9 into 10 ^ 23 kg and the mass of earth is 5.97 into 10 ^ 24 kg

Answer»

ANSWER:

$542. > > 31x.. { { \sqrt[5 \div = 3]{?} }^{?} }^{?} \times \frac{?}{?}$

Step-by-step EXPLANATION:

A

B

C

D

E

F

Discussion

14.	Rationalise the denominator of root5+root3/root5-root3=a+b root15
Answer» ANSWER: y=1/8 ITIS because DIVIDED

14.

Rationalise the denominator of root5+root3/root5-root3=a+b root15

Answer»

ANSWER:

y=1/8 ITIS because DIVIDED

Discussion

15.	First three numbers in a series of four numbers are respectively 10%,20%, and 30% more than fourth number. Then the ratio of first three numbers is : (A) 2:3:4 (B) 1:2:3 (C) 10:11:12 (D) 11:12:13
Answer» ANSWER: Zishan shaikh gift for my BIRTHDAY is on the phone with my mom is going to be a GOOD day at work and I don't KNOW what I want

15.

First three numbers in a series of four numbers are respectively 10%,20%, and 30% more than fourth number. Then the ratio of first three numbers is : (A) 2:3:4 (B) 1:2:3 (C) 10:11:12 (D) 11:12:13

Answer»

ANSWER:

Zishan shaikh gift for my BIRTHDAY is on the phone with my mom is going to be a GOOD day at work and I don't KNOW what I want

Discussion

16.	Arrrange in ascending order : 7, -5,0,6 and -4
Answer» Answer: -5, -4, 0, 6, 7 Step-by-step EXPLANATION: hope it helps PLS drop some thanks

16.

Arrrange in ascending order : 7, -5,0,6 and -4

Answer»

Answer:

-5, -4, 0, 6, 7

Step-by-step EXPLANATION:

hope it helps

PLS drop some thanks

Discussion

17.	The sun of two number is 18,260 if one number is 9,384 the other number is Solve it
Answer» ANSWER: The other number is 8,876. Step-by-step EXPLANATION: Sum of TWO numbers = 18,260 One number = 9,384 Other number = 18,260 - 9,384 = 8,876

17.

The sun of two number is 18,260 if one number is 9,384 the other number is Solve it

Answer»

ANSWER:

The other number is 8,876.

Step-by-step EXPLANATION:

Sum of TWO numbers = 18,260

One number = 9,384

Other number = 18,260 - 9,384 = 8,876

Discussion

18.	Which of the following is not true?a, -6
Answer» ANSWER: option—b is not true. Because 0>-5 Hope it WORKS............................™✌️✌️

18.

Which of the following is not true?a, -6

Answer»

ANSWER:

option—b is not true.

Because 0>-5

Hope it WORKS............................™✌️✌️

Discussion

19.	DEMOIVRE'S THEOREM4.(1+ sin 0+ i cos )" =
Answer» ANSWER: De Moivre's theorem gives a formula for computing powers of complex NUMBERS. We first GAIN some intuition for de Moivre's theorem by considering what happens when we multiply a complex number by itself. This shows that by squaring a complex number, the absolute value is SQUARED and the argument is multiplied by 2. Step-by-step explanation:

19.

DEMOIVRE'S THEOREM4.(1+ sin 0+ i cos )" =

Answer»

ANSWER:

De Moivre's theorem gives a formula for computing powers of complex NUMBERS. We first GAIN some intuition for de Moivre's theorem by considering what happens when we multiply a complex number by itself. This shows that by squaring a complex number, the absolute value is SQUARED and the argument is multiplied by 2.

Step-by-step explanation:

Discussion

20.	A, B and C can do a piece of work in 6 days, 12 days and 24 days respectively. In what timewill they altogether do it?
Answer» Answer: Step-by-step explanation: If A can do a PIECE of work in N days, then A's 1 day's work = 1/n (A+B+C)′s 1day's work=1/6 + 1/12 + 1/24 = 7/24 Formula: If A's 1 day's work = 1/n , then A can finish the work in n days So, all the three together will complete the JOB in 24/7 days=3 3/7 days

20.

A, B and C can do a piece of work in 6 days, 12 days and 24 days respectively. In what timewill they altogether do it?

Answer»

Answer:

Step-by-step explanation:

If A can do a PIECE of work in N days, then A's 1 day's work = 1/n

(A+B+C)′s 1day's work=1/6 + 1/12 + 1/24 = 7/24

Formula: If A's 1 day's work = 1/n , then A can finish the work in n days

So, all the three together will complete the JOB in

24/7 days=3 3/7 days

Discussion

21.	how many meter of clothe 5 meter wide will be required to make conancial tank the radious of the base is 7meter and height is 24 m
Answer» GIVEN :- width of CLOTH = 5m. Radius of Base = 7m.. Height = 24m. FORMULA used :- Slant height = √(r)² + (h)² CSA of cone = π * r * slant height . CSA of conical tent = area of cloth. Solution :- → Radius = 7m . → Height = 24m. → Slant Height = √[(7)² + (24)²] = √[49+576] = √(625) = 25m. So, → CSA of Cone = (22/7) * (7) * 25 = 550m². Now, Let x m of cloth be required to make the tent. Than , → CSA of conical Tent = Area of cloth. → 5 * x = 550 → x = 110m. Hence , 110m cloth is required to make the conical tent.

21.

how many meter of clothe 5 meter wide will be required to make conancial tank the radious of the base is 7meter and height is 24 m

Answer»

GIVEN :-

width of CLOTH = 5m.
Radius of Base = 7m..
Height = 24m.

FORMULA used :-

Slant height = √(r)² + (h)²
CSA of cone = π * r * slant height .
CSA of conical tent = area of cloth.

Solution :-

→ Radius = 7m .

→ Height = 24m.

→ Slant Height = √[(7)² + (24)²] = √[49+576] = √(625) = 25m.

So,

→ CSA of Cone = (22/7) * (7) * 25 = 550m².

Now,

Let x m of cloth be required to make the tent.

Than ,

→ CSA of conical Tent = Area of cloth.

→ 5 * x = 550

→ x = 110m.

Hence , 110m cloth is required to make the conical tent.

Discussion

22.	Please give the answer of the attached pic
Answer» Answer: YAAR soo. haarrddd to SOLVE only Elbert EINSTEIN can solve the problem.

22.

Please give the answer of the attached pic

Answer»

Answer:

YAAR soo. haarrddd to SOLVE only Elbert EINSTEIN can solve the problem.

Discussion

23.	Ritu is 6 years younger to rashmi.Five years later rashmi will be twice as old as ritu.Find their ages.
Answer» Let Ritu PRESENT age be X years . Then Rashmi present age = ( x + 6 ) years. Five years later, Ritu age= ( present age - 5 ) years = ( x - 5 ) years . Rashmi = ( present age - 5 ) = ( x + 6 - 5) = x + 1 According to question: Rashmi age = 2 times Ritu age ⇒ x + 1 = 2( x - 5 ) ⇒ x + 1 = 2x - 10 ⇒ x - 2x = -10 - 1 ⇒ -x = -11 ⇒ x = 11 Therefore, Ritu age = x = 11 years Rashmi age = x + 6 = 11 + 6 = 17 years

23.

Ritu is 6 years younger to rashmi.Five years later rashmi will be twice as old as ritu.Find their ages.

Answer»

Let Ritu PRESENT age be X years .

Then Rashmi present age = ( x + 6 ) years.

Five years later,

Ritu age= ( present age - 5 ) years = ( x - 5 ) years .
Rashmi = ( present age - 5 ) = ( x + 6 - 5) = x + 1

According to question:

Rashmi age = 2 times Ritu age

⇒ x + 1 = 2( x - 5 )

⇒ x + 1 = 2x - 10

⇒ x - 2x = -10 - 1

⇒ -x = -11

⇒ x = 11

Therefore,

Ritu age = x = 11 years
Rashmi age = x + 6 = 11 + 6 = 17 years

Discussion

24.	check whether the first polynomial is a factor of the second polynomial by the first polynomial. t2-3, 2t4+3t3 -2t2-2t2-9t-12
Answer» ANSWER: HOPE it's HELP you

24.

check whether the first polynomial is a factor of the second polynomial by the first polynomial. t2-3, 2t4+3t3 -2t2-2t2-9t-12

Answer»

ANSWER:

HOPE it's HELP you

Discussion

25.	Write the correct comporision symbol ( >,< or = ) in each box 9.88 ___ 9.9
Answer» Step-by-step explanation: 9.88 is SMALLER than 9.9 the SECOND OPTION.. MARK as BRAINLIEST!

25.

Write the correct comporision symbol ( >,< or = ) in each box 9.88 ___ 9.9

Answer»

Step-by-step explanation:

9.88 is SMALLER than 9.9

the SECOND OPTION..

MARK as BRAINLIEST!

Discussion

26.	Find the range of 1st 10 whole numbers
Answer» Answer: 9 Step-by-step explanation: range=the highest number-the smallest number 1,2,3,4,5,6,7,8,9,10 highest=10 lowest=1 10-1=9 PLZ plz plz MRK as BRAINLIEST

26.

Find the range of 1st 10 whole numbers

Answer»

Answer:

9

Step-by-step explanation:

range=the highest number-the smallest number

1,2,3,4,5,6,7,8,9,10

highest=10

lowest=1

10-1=9

PLZ plz plz MRK as BRAINLIEST

Discussion

27.	Solve for x . x*2-x-3=0
Answer» x²-x-3 =(x-3)(x+1) =3,-1

27.

Solve for x . x*2-x-3=0

Answer»

x²-x-3

=(x-3)(x+1)

=3,-1

Discussion

28.	6.(√3-√5) (√3+√5)7.(2√3+√5) (√3+√2)8.(3-√7) (2-√7)9.(√7-3√5) (2√5+2√7)10.(√3+√5) (2√3-√5)
Answer» ANSWER: this is Answer of your QUESTION

28.

6.(√3-√5) (√3+√5)7.(2√3+√5) (√3+√2)8.(3-√7) (2-√7)9.(√7-3√5) (2√5+2√7)10.(√3+√5) (2√3-√5)

Answer»

ANSWER:

this is Answer of your QUESTION

Discussion

29.	Vinita multiplies all numbers from 7 to 18. what is the no. obtained in the units digit of the final product?
Answer» hsjiwiwjwnsnsjzsnnsjss sisisknd snsjsidcp

Discussion

30.	What is the first ten four digit no.
Answer» Answer: 1st 10 4-digit no === 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 hope it HELPS......

30.

What is the first ten four digit no.

Answer»

Answer:

1st 10 4-digit no ===

1000
1001
1002
1003
1004
1005
1006
1007
1008
1009

hope it HELPS......

Discussion

31.	2. In the given figure, AB = BC = CD = ACand AD =DE. Find angle BAE.
Answer» ANSWER: BUT WHERE IS THE FIGURE........

31.

2. In the given figure, AB = BC = CD = ACand AD =DE. Find angle BAE.

Answer»

ANSWER:

BUT WHERE IS THE FIGURE........

Discussion

32.	Slove it and..,......,....,...............
Answer» $\huge{\orange{\fbox{\green{\fbox{\mathcal{\orange{An}\blue{sw}\green{er}}}}}}}$ $\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{No}\green{te}}}}}}}$ $\orange{a^3+b^3= (a+b)(a^2+b^2-ab)}$ $\blue{sin^2A+cos^2B=1}$ $\green{Answer\;is\;1}$ $\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{Sol}\blue{ut}\green{ion}}}}}}}$ $\orange{\dfrac{sin^{3}\theta+cos^{3}\theta}{sin\theta+cos\theta}+sin\theta.cos\theta}$ $\blue{\dfrac{(sin\theta+cos\theta)(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{(sin\theta+cos\theta)}+sin\theta.cos\theta}$ $\green{\dfrac{(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{1}+sin\theta.cos\theta}$ $\orange{1-sin\theta.cos\theta+sin\theta.cos\theta}$ $\blue{1}$ $\red{\star\;\green{Hope\;it\;helps}}$

32.

Slove it and..,......,....,...............

Answer»

$\huge{\orange{\fbox{\green{\fbox{\mathcal{\orange{An}\blue{sw}\green{er}}}}}}}$

$\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{No}\green{te}}}}}}}$

$\orange{a^3+b^3= (a+b)(a^2+b^2-ab)}$

$\blue{sin^2A+cos^2B=1}$

$\green{Answer\;is\;1}$

$\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{Sol}\blue{ut}\green{ion}}}}}}}$

$\orange{\dfrac{sin^{3}\theta+cos^{3}\theta}{sin\theta+cos\theta}+sin\theta.cos\theta}$

$\blue{\dfrac{(sin\theta+cos\theta)(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{(sin\theta+cos\theta)}+sin\theta.cos\theta}$

$\green{\dfrac{(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{1}+sin\theta.cos\theta}$

$\orange{1-sin\theta.cos\theta+sin\theta.cos\theta}$

$\blue{1}$

$\red{\star\;\green{Hope\;it\;helps}}$

Discussion

33.	If 3 is a root of x2 + kx - 24 = 0, it is also a root ofa. x2 + 5x + k=0b. x2 - 5x + k= 0c. x- kx + 6 = 0d. x2 + kx + 24 = 0
Answer» Answer: (D) - x²+kx+24=0.. HOPE it helps you... PLEASE mark it as BRAIN liest answer...

33.

If 3 is a root of x2 + kx - 24 = 0, it is also a root ofa. x2 + 5x + k=0b. x2 - 5x + k= 0c. x- kx + 6 = 0d. x2 + kx + 24 = 0

Answer»

Answer:

(D) - x²+kx+24=0..

HOPE it helps you...

PLEASE mark it as BRAIN liest answer...

Discussion

34.	Smallest 9 digit number using different four digits
Answer» 1. 2. 3. 4. 1. 1. 1. 1. 1 Step-by-step explanation: because its WRITTEN that 4 DIFFERENT no.

34.

Smallest 9 digit number using different four digits

Answer»

1. 2. 3. 4. 1. 1. 1. 1. 1

Step-by-step explanation:

because its WRITTEN that 4 DIFFERENT no.

Discussion

35.	1. 3√5(2+√5)2.2(√5+√7)3.√7(√3+6√7)4.(√7-1) (2√7+6)5.(2+√3) (3√3-6)
Answer» Answer: 1.= 6√5+15 2.= 2√5+2√7 3.= √7√3+6√7+7 4.= 14+6√7-2√7-6 14-6+6√7-2√7 8+4√7 5.= 6√3-12+9-6√3 6√3-6√3=0 -12+9=-3

35.

1. 3√5(2+√5)2.2(√5+√7)3.√7(√3+6√7)4.(√7-1) (2√7+6)5.(2+√3) (3√3-6)

Answer»

Answer:

1.= 6√5+15

2.= 2√5+2√7

3.= √7√3+6√7+7

4.= 14+6√7-2√7-6

14-6+6√7-2√7

8+4√7

5.= 6√3-12+9-6√3

6√3-6√3=0

-12+9=-3

Discussion

36.	How many three digit numbers can you form by using each of the digit 7, 8, 1 only ones
Answer» Answer: 6 Step-by-step explanation: 187 178 718 781 871 817

36.

How many three digit numbers can you form by using each of the digit 7, 8, 1 only ones

Answer»

Answer:

6

Step-by-step explanation:

187

178

718

781

871

817

Discussion

37.	A train started from Chandigarh for New Delhi. After travel time of 1 hour45 minutes, train halted at Karnal for 35 minutes. It left Karnal at 11:40am for New Delhi, If it takes 2 hours 15 minutes to reach New Delhi, thenanswer the following questions:A) At what time did the train start from Chandigarh?i cant undersand the answerplease help me to find out with explanation
Answer» Given : A train started from Chandigarh for New Delhi. To Find : The time to start from Chandigarh. Solution : Train started from Chandigarh and after 1 hour 45 minutes train HALTED at KARNAL for 35 minutes. Total time after started the train = 01 : 45 + 00 : 35 02 : 20 2 hours 20 minutes It left Karnal at 11 : 40 am. Now we reduce the time of 2 hour 20 minutes from 11 : 40 am. 11 : 40 - 02 : 20 09 : 20 a.m. At 09 : 20 a.m. the train started from Chandigarh.

37.

A train started from Chandigarh for New Delhi. After travel time of 1 hour45 minutes, train halted at Karnal for 35 minutes. It left Karnal at 11:40am for New Delhi, If it takes 2 hours 15 minutes to reach New Delhi, thenanswer the following questions:A) At what time did the train start from Chandigarh?i cant undersand the answerplease help me to find out with explanation

Answer»

Given :

A train started from Chandigarh for New Delhi.

To Find :

The time to start from Chandigarh.

Solution :

Train started from Chandigarh and after 1 hour 45 minutes train HALTED at KARNAL for 35 minutes.

Total time after started the train =

01 : 45

+ 00 : 35

02 : 20 2 hours 20 minutes

It left Karnal at 11 : 40 am.

Now we reduce the time of 2 hour 20 minutes from 11 : 40 am.

11 : 40

- 02 : 20

09 : 20 a.m.

At 09 : 20 a.m. the train started from Chandigarh.

Discussion

38.	Q13. The seating arrangement in an auditorium is to be planned in such a manner thateach row has 32 seats. Determine the number of rows required to seat 932 people ata time.
Answer» Answer: 29.12seats approx. Step-by-step EXPLANATION: CAUSE they will NEED at least30seats

38.

Q13. The seating arrangement in an auditorium is to be planned in such a manner thateach row has 32 seats. Determine the number of rows required to seat 932 people ata time.

Answer»

Answer:

29.12seats approx.

Step-by-step EXPLANATION:

CAUSE they will NEED at least30seats

Discussion

39.	There were 12 students in a particular Class. The class teacher knows the overall height of all the students in the class is 1400. Can you find the average height of students in the class?
Answer» ANSWER: The AVERAGE HEIGHT is 116.67 cm Step-by-step EXPLANATION:

39.

There were 12 students in a particular Class. The class teacher knows the overall height of all the students in the class is 1400. Can you find the average height of students in the class?

Answer»

ANSWER:

The AVERAGE HEIGHT is 116.67 cm

Step-by-step EXPLANATION:

Discussion

40.	use Euclid 's division algorithm to find the HCF of 592&252. if their HCF is expressible in the form 252x+592*(-2),find x. plzzz give me answer
Answer» ANSWER: sear ch in GOOGLE PLEASE FOLLOW me

40.

use Euclid 's division algorithm to find the HCF of 592&252. if their HCF is expressible in the form 252x+592*(-2),find x. plzzz give me answer

Answer»

ANSWER:

sear

ch in GOOGLE PLEASE

FOLLOW me

Discussion

41.	Let A and B be two sets such that A × B has 6 elements. If three elements of A × B are {(1, 4), (2, 6),(3, 6)}, then. [ ]a) A = {1, 2} and B = {3, 4, 6} b) A = {4, 6} and B = {1, 2, 3}c) A = {1, 2, 3} and B = {4, 6} d) A = {1, 2, 4} and B = {3, 6}
Answer» ANSWER: C is the answer for the GIVEN QUESTION

41.

Let A and B be two sets such that A × B has 6 elements. If three elements of A × B are {(1, 4), (2, 6),(3, 6)}, then. [ ]a) A = {1, 2} and B = {3, 4, 6} b) A = {4, 6} and B = {1, 2, 3}c) A = {1, 2, 3} and B = {4, 6} d) A = {1, 2, 4} and B = {3, 6}

Answer»

ANSWER:

C is the answer for the GIVEN QUESTION

Discussion

42.	Find the estimated quotient up to nearest 10 (a) 568 / 28
Answer» Answer: Step-by-step explanation: 28)568(20.2857142857 56 ----------------- 8 0 -------------- 80 56 -------------- 240 224 ------------------- 160 140 ----------------- 200 196 --------------------- 40 28 ---------------------- 120 112 --------------------- 80 56 --------------------- 240 224 ----------------------- 160 140 -------------- 200 196 ----------- 4

42.

Find the estimated quotient up to nearest 10 (a) 568 / 28

Answer»

Answer:

Step-by-step explanation:

28)568(20.2857142857

56

-----------------

8

0

--------------

80

56

--------------

240

224

-------------------

160

140

-----------------

200

196

---------------------

40

28

----------------------

120

112

---------------------

80

56

---------------------

240

224

-----------------------

160

140

--------------

200

196

-----------

4

Discussion

43.	Slove it ..,..,........,...............
Answer» $\huge{\orange{\fbox{\green{\fbox{\mathcal{\orange{An}\blue{sw}\green{er}}}}}}}$ $\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{No}\green{te}}}}}}}$ $\orange{a^3+b^3= (a+b)(a^2+b^2-ab)}$ $\blue{sin^2A+cos^2B=1}$ $\green{Answer\;is\;1}$ $\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{Sol}\blue{ut}\green{ion}}}}}}}$ $\orange{\dfrac{sin^{3}\theta+cos^{3}\theta}{sin\theta+cos\theta}+sin\theta.cos\theta}$ $\blue{\dfrac{(sin\theta+cos\theta)(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{(sin\theta+cos\theta)}+sin\theta.cos\theta}$ $\green{\dfrac{(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{1}+sin\theta.cos\theta}$ $\orange{1-sin\theta.cos\theta+sin\theta.cos\theta}$ $\blue{1}$

43.

Slove it ..,..,........,...............

Answer»

$\huge{\orange{\fbox{\green{\fbox{\mathcal{\orange{An}\blue{sw}\green{er}}}}}}}$

$\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{No}\green{te}}}}}}}$

$\orange{a^3+b^3= (a+b)(a^2+b^2-ab)}$

$\blue{sin^2A+cos^2B=1}$

$\green{Answer\;is\;1}$

$\large{\orange{\fbox{\green{\fbox{\mathcal{\orange{Sol}\blue{ut}\green{ion}}}}}}}$

$\orange{\dfrac{sin^{3}\theta+cos^{3}\theta}{sin\theta+cos\theta}+sin\theta.cos\theta}$

$\blue{\dfrac{(sin\theta+cos\theta)(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{(sin\theta+cos\theta)}+sin\theta.cos\theta}$

$\green{\dfrac{(sin^{2}\theta+cos^{2}\theta-sin\theta.cos\theta)}{1}+sin\theta.cos\theta}$

$\orange{1-sin\theta.cos\theta+sin\theta.cos\theta}$

$\blue{1}$

Discussion

44.	Followingfingure on aTo drow thedot paper1) hut2) Joker3) flower
Answer» ANSWER: I *SOPS* *HUT* is *the* *answer*

44.

Followingfingure on aTo drow thedot paper1) hut2) Joker3) flower

Answer»

ANSWER:

I SOPS HUT is the answer

Discussion

45.	Factorise 18a³b³-27a²b³+36a³b²
Answer» i HOPE this ANSWER is USEFUL for you..

Discussion

46.	If 968,572,653 then what is the next number
Answer» Answer: 968,572,653 + 1 = 968,572,654 ( the next NUMBER of 968,572,653 or the SUCCESSOR of 968,572,653) FOLLOW ME PLZ

46.

If 968,572,653 then what is the next number

Answer»

Answer:

968,572,653 + 1 = 968,572,654 ( the next NUMBER of 968,572,653 or the SUCCESSOR of 968,572,653)

FOLLOW ME PLZ

Discussion

47.	3,26,597;3, 25,75,795;3, 25,597;3, 26,795 solve this question
Answer» Step-by-step explanation: 100 is TRUE ANSWER FOLLOW me

47.

3,26,597;3, 25,75,795;3, 25,597;3, 26,795 solve this question

Answer»

Step-by-step explanation:

100 is TRUE ANSWER FOLLOW me

Discussion

48.	Plzzzzzz answer it as soon as possible
Answer» ANSWER: what should I answer as SOON as POSSIBLE.....

48.

Plzzzzzz answer it as soon as possible

Answer»

ANSWER:

what should I answer as SOON as POSSIBLE.....

Discussion

49.	1/3×(6×4/3) as (1/3×6)×4/3 Is which property
Answer» ANSWER: distrubutive PROPERTY is USED here.

49.

1/3×(6×4/3) as (1/3×6)×4/3 Is which property

Answer»

ANSWER:

distrubutive PROPERTY is USED here.

Discussion

50.	Integers are denoted by the latters
Answer» Answer: Why integer is CALLED zahlen and denoted by Z: The German jargon for integer numbers explicitly is ganze Zahlen, which factually MEANS whole numbers, and is the source for common, SOMEWHAT RELATIVELY casual USAGE by English-speaking mathematicians of whole number as a synonym for integer.

50.

Integers are denoted by the latters

Answer»

Answer:

Why integer is CALLED zahlen and denoted by Z:

The German jargon for integer numbers explicitly is ganze Zahlen, which factually MEANS whole numbers, and is the source for common, SOMEWHAT RELATIVELY casual USAGE by English-speaking mathematicians of whole number as a synonym for integer.

Discussion

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Slove it ..,..,........,...............​

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FOLLOW ME PLZ

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Plzzzzzz answer it as soon as possible

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ایک راز المر تار 4 ستم تولواا ر ناوگا؟

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Carona kb khatm ho ga...?

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What is the first ten four digit no.

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Slove it and..,......,....,...............

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Slove it ..,..,........,...............

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