332354 + Interview Questions in Secondary School in Math

1.	Find it with process.
Answer» (3^2)+(2^3) 9+8 17 *Therefore* x-y=3-2=1 (2^3)+(3^2) 8+9 17 Therefore** x-y=2-3=-1 I HOPE this HELPS you and PLEASE MARK me the BRAINLIAST.

1.

Find it with process.

Answer»

(3^2)+(2^3)

9+8

17 Therefore *x-y***=3-2=1

(2^3)+(3^2)

8+9

17 *Therefore*** x-y=2-3=-1

I HOPE this HELPS you and PLEASE MARK me the BRAINLIAST.

Discussion

2.	X+1/x=3 then the value of x^8+1/x^8
Answer» $\huge{ \sf{ \red{ \mid{ \underline{ \overline{ \purple{work \: out..}}}}}}}$ $\large{ \bold{ \red{ \underline{ \underline{Question..}}}}}$ $\sf{x+1/x=3 \: then \: the \: value \: of \: x^8+1/x^8}$ $\large{ \bold{ \green{ \underline{ \underline{solution..}}}}}$ $\large{ \bold{ \red{ \underline{ \underline{Given..}}}}}$ $\sf{x + \frac{1}{x} = 3}$ $\large{ \bold{ \red{ \underline{ \underline{to \: find..}}}}}$ $\sf{ {x}^{8} + \frac{1}{ {x}^{8} } }$ $\large{ \to \:x + \frac{1}{x} = 3} \\ \\ \large{ \sf{\to \: (x + \frac{1}{x} ) {}^{2} = 9}} \\ \\ \large{ \sf{ \to \: {x}^{2} + \frac{1}{ {x}^{2} } + 2 = 9}} \\ \\ \large{ \sf{ \to \: {x}^{2} + \frac{1}{ {x}^{2} } = 7}} \\ \\ \sf{ \green{similarly...}} \\ \large{ \sf{ \to \: ( {x}^{2} + \frac{1}{ {x}^{2} } ) {}^{2} = 49}} \\ \\ \large{ \sf{ \to \: {x}^{4} + \frac{1}{ {x}^{4} } = 49 - 2 = 47}} \\ \sf{ \green{then...}} \\ \large{ \sf{ \to \: ({x}^{4} + \frac{1}{ {x}^{4} } ) {}^{2} = 2401}} \\ \\ \large{ \sf{ \to \: {x}^{8} + \frac{1}{ {x}^{8} } = 2401 - 2 = 2399}} \\ \\ { \red{\boxed{ \large{required \: answer - 2399}}}}$ $\large{ \bold{ \purple{nothing \: beats \: a \: great \: smile..}}}$ $\large{ \bold{ \purple{ so \: keep \: smililing...}}}$

2.

X+1/x=3 then the value of x^8+1/x^8

Answer»

$\huge{ \sf{ \red{ \mid{ \underline{ \overline{ \purple{work \: out..}}}}}}}$

$\large{ \bold{ \red{ \underline{ \underline{Question..}}}}}$

$\sf{x+1/x=3 \: then \: the \: value \: of \: x^8+1/x^8}$

$\large{ \bold{ \green{ \underline{ \underline{solution..}}}}}$

$\large{ \bold{ \red{ \underline{ \underline{Given..}}}}}$

$\sf{x + \frac{1}{x} = 3}$

$\large{ \bold{ \red{ \underline{ \underline{to \: find..}}}}}$

$\sf{ {x}^{8} + \frac{1}{ {x}^{8} } }$

$\large{ \to \:x + \frac{1}{x} = 3} \\ \\ \large{ \sf{\to \: (x + \frac{1}{x} ) {}^{2} = 9}} \\ \\ \large{ \sf{ \to \: {x}^{2} + \frac{1}{ {x}^{2} } + 2 = 9}} \\ \\ \large{ \sf{ \to \: {x}^{2} + \frac{1}{ {x}^{2} } = 7}} \\ \\ \sf{ \green{similarly...}} \\ \large{ \sf{ \to \: ( {x}^{2} + \frac{1}{ {x}^{2} } ) {}^{2} = 49}} \\ \\ \large{ \sf{ \to \: {x}^{4} + \frac{1}{ {x}^{4} } = 49 - 2 = 47}} \\ \sf{ \green{then...}} \\ \large{ \sf{ \to \: ({x}^{4} + \frac{1}{ {x}^{4} } ) {}^{2} = 2401}} \\ \\ \large{ \sf{ \to \: {x}^{8} + \frac{1}{ {x}^{8} } = 2401 - 2 = 2399}} \\ \\ { \red{\boxed{ \large{required \: answer - 2399}}}}$

$\large{ \bold{ \purple{nothing \: beats \: a \: great \: smile..}}}$

$\large{ \bold{ \purple{ so \: keep \: smililing...}}}$

Discussion

3.	in what ratio is the segment joining points 2, 3 and minus 2, 1 divided by the y axis. a.1:2. b1:1 c3:1. D2:3
Answer» SEARCH on GOOGLE BRO....

Discussion

4.	Prove each of the following idecosec A +1 1+ sin Acosec A-1 1-sin A
Answer» Answer: eqalty SIGN NAHI hai Step-by-step explanation: send question correctly

4.

Prove each of the following idecosec A +1 1+ sin Acosec A-1 1-sin A

Answer»

Answer:

eqalty SIGN NAHI hai

Step-by-step explanation:

send question correctly

Discussion

5.	13. What comes just before 9900000?14. What comes just before 10000000?15. Write all 3-digit numbers using 2, 3, 4, taking each digit only once.16. Write the smallest number of different digits formed by using the digits 3, 1, 0,5- Write the largest number of different digits formed by using the digits 2, 4, 0, 3, 6write all three digit number using 2 3 4 taking is digit only once
Answer» Answer: Step-by-step explanation: 13. 9899999 comes before 9900000. 14. 9999999 comes before 10000000. 15. 234, 243, 324, 342, 423, 432. 16. smallest 3 DIGIT no formed- 0135 or 135 smallest 4 digit no formed- 1035 17. 64320 18. done on 15.

5.

13. What comes just before 9900000?14. What comes just before 10000000?15. Write all 3-digit numbers using 2, 3, 4, taking each digit only once.16. Write the smallest number of different digits formed by using the digits 3, 1, 0,5- Write the largest number of different digits formed by using the digits 2, 4, 0, 3, 6write all three digit number using 2 3 4 taking is digit only once

Answer»

Answer:

Step-by-step explanation:

13. 9899999 comes before 9900000.

14. 9999999 comes before 10000000.

15. 234, 243, 324, 342, 423, 432.

16. smallest 3 DIGIT no formed- 0135 or 135

smallest 4 digit no formed- 1035

17. 64320

18. done on 15.

Discussion

6.	MATHEMEXERCISE 2.11. Which of the following expressions are polynomials in one variable and henot? State reasons for your answer.(1) 4x² – 3x+7(ii) y² + √2(iii) 3V1 + 12(iv) y +(V) x + y + 102. Write the coefficients of x' in each of the following:(1 2 + x²+x (5) 2 - x² + x (ii) - x² + x (iv) √2x-13. Give one example each of a binomial of degree 35, and of a monomial of degree 104. Write the degree of each of the following polynomials:1 5x3+4x²+7x(ii) 4 - y2(i) 51-(iv) 3
Answer» Answer: 1.In 'X'variable 2.in 'y'variable 3.in 'v'variable 4 The QUESTION is not complete 5.in 'x' and 'y' Variable 2. 1.+1 2 .-1 3.-1 4.Root 2 3 monomialx^10 Binomial-x^35×y^21

6.

MATHEMEXERCISE 2.11. Which of the following expressions are polynomials in one variable and henot? State reasons for your answer.(1) 4x² – 3x+7(ii) y² + √2(iii) 3V1 + 12(iv) y +(V) x + y + 102. Write the coefficients of x' in each of the following:(1 2 + x²+x (5) 2 - x² + x (ii) - x² + x (iv) √2x-13. Give one example each of a binomial of degree 35, and of a monomial of degree 104. Write the degree of each of the following polynomials:1 5x3+4x²+7x(ii) 4 - y2(i) 51-(iv) 3

Answer»

Answer:

1.In 'X'variable

2.in 'y'variable

3.in 'v'variable

4 The QUESTION is not complete

5.in 'x' and 'y' Variable

2.

1.+1

2 .-1

3.-1

4.Root 2

3

monomialx^10

Binomial-x^35×y^21

Discussion

7.	Determine the LCM of the numbers given below : 42, 63
Answer» Answer: 126 Step-by-step explanation: You can find it out in another simple process. 1) CHECK the largest of all NUMBERS. 2) Check WHETHER the largest NUMBER is divisible by all other numbers. 3) Check which ONE of the multiples of the largest number is divisible by other numbers. That is your answer. Here, 63 is the largest number. 63 is not divisible by 42. But, 63×2=126 is divisible by 42. So, 126 is your answer.

7.

Determine the LCM of the numbers given below : 42, 63

Answer»

Answer:

126

Step-by-step explanation:

You can find it out in another simple process.

1) CHECK the largest of all NUMBERS.

2) Check WHETHER the largest NUMBER is divisible by all other numbers.

3) Check which ONE of the multiples of the largest number is divisible by other numbers. That is your answer.

Here,

63 is the largest number.

63 is not divisible by 42.

But, 63×2=126 is divisible by 42.

So, 126 is your answer.

Discussion

8.	Add 9p to £1.08, then take away 2p
Answer» ANSWER:Hey mate that's easy 1 - 1.08euros is = 42.68rupees and we have to add 9 paise in it so we will underoot it means √9-2 = 7^2-3 So it will we APPROX. 1.08 26 euros Step-by-step EXPLANATION:

8.

Add 9p to £1.08, then take away 2p

Answer»

ANSWER:Hey mate that's easy

1 - 1.08euros is = 42.68rupees and we have to add 9 paise in it so we will underoot it means √9-2 = 7^2-3

So it will we APPROX. 1.08 26 euros

Step-by-step EXPLANATION:

Discussion

9.	what distance would you cover by taking two rounds of a triangular park ? explain with your own example.
Answer» 2×sum of all SIDES DISTANCE you COVER.

Discussion

10.	Tell me fast .......
Answer» Answer: k is not equal to 3 is REQUIRED answer....... Step-by-step EXPLANATION: If we PUT k=3 then same EQUATION has two different solution.....

10.

Tell me fast .......

Answer»

Answer:

k is not equal to 3 is REQUIRED answer.......

Step-by-step EXPLANATION:

If we PUT k=3 then same EQUATION has two different solution.....

Discussion

11.	Give one example Each to shownumbers are closed under vadditionsand multiplicationthat heSub laptop
Answer» ANSWER: Example:1. NUMBERS CLOSED under ADDITION: 2+8=10,2. Numbers closed under MULTIPLICATION: 2×8=16

11.

Give one example Each to shownumbers are closed under vadditionsand multiplicationthat heSub laptop

Answer»

ANSWER:

Example:1. NUMBERS CLOSED under ADDITION: 2+8=10,2. Numbers closed under MULTIPLICATION: 2×8=16

Discussion

12.	140. A man reduces the selling price of a fan from Rs 400/- to Rs 380/-, his lossincreases from x% to (x + 4)%. What is the cost price of the fan?.(a) Rs 420/-(b) Rs 550/-(c) Rs 500/-(d) Rs 400/-
Answer» 420 RUPEES is the CORRECT ANSWER of this QUESTION.

Discussion

13.	4x^2 - 12x + 9 -4y^2solve in terms of a^2-b^2
Answer» Step-by-step explanation: HEY mate a^2-b^2= (a+b)(*a-b)* *here* *4x^2-12x+9-4y^2 => 4x^2-4y^2+9 => (2X)* ^2-(*2y)* ^2+9 => (*2x+2y)(2x-2y)* +9. (*using* *the* *IDENTITY) hope* it *helps* *PLEASE* *mark* it as a *brainlist* *and* *follow* me *too*

13.

4x^2 - 12x + 9 -4y^2solve in terms of a^2-b^2

Answer»

Step-by-step explanation:

HEY mate

a^2-b^2= (a+b)(a-b)

here

4x^2-12x+9-4y^2

=> 4x^2-4y^2+9

=> (2X) ^2-(2y) ^2+9

=> (2x+2y)(2x-2y) +9. (using the IDENTITY)

hope it helps

PLEASE mark it as a brainlist and follow me too

Discussion

14.	Next three consecutive numbers are in the pattern 11, 8,5,2, __,___,___a) 0,-3,-6b) -1,-5,-8c) -2,-5,-8d) -1,-4,-7
Answer» B is the correct answer of this QUESTION MARK AS BRAINLIEST

14.

Next three consecutive numbers are in the pattern 11, 8,5,2, ,_,___a) 0,-3,-6b) -1,-5,-8c) -2,-5,-8d) -1,-4,-7

Answer»

B is the correct answer of this QUESTION

MARK AS BRAINLIEST

Discussion

15.	EXERCISE 1.1where p and are integersIs zero a rational number? Can you write it in the formand q02Pind six rational numbers between 3 and 4
Answer» Answer: 0is an RATIONAL no p=0 in the FORM

15.

EXERCISE 1.1where p and are integersIs zero a rational number? Can you write it in the formand q02Pind six rational numbers between 3 and 4

Answer»

Answer:

0is an RATIONAL no p=0 in the FORM

Discussion

16.	Determine the number which will come in the blank65 219 517 1007 1737@ 2013© 2000© 2755@ 2765
Answer» Step-by-step explanation: 219-65=159,517-219=298,1007-517=490,1737-1007=730,298-159=144,490-298=192,730-490=240,192-144=48,240-192=48,240+48=288,730+288=1018,1018+1737=2755

16.

Determine the number which will come in the blank65 219 517 1007 1737@ 2013© 2000© 2755@ 2765

Answer»

Step-by-step explanation:

219-65=159,517-219=298,1007-517=490,1737-1007=730,298-159=144,490-298=192,730-490=240,192-144=48,240-192=48,240+48=288,730+288=1018,1018+1737=2755

Discussion

17.	If A is a 4×4 matrix and det(Adj A)= -27 then detA=
Answer» ANSWER: duct DIRECTED DIGNITY flex Step-by-step explanation: VOICE SIGN Dhoni fifth didn't t

17.

If A is a 4×4 matrix and det(Adj A)= -27 then detA=

Answer»

ANSWER:

duct DIRECTED DIGNITY flex

Step-by-step explanation:

VOICE SIGN Dhoni fifth didn't t

Discussion

18.	Ratio of letter w to d in the word WORLDWIDE
Answer» Answer: 2 - w 2 - d 2 /2 = 1 HOPE it HELPS PLS mark as BRAINLIEST answer FOLLOW me on brainly

18.

Ratio of letter w to d in the word WORLDWIDE

Answer»

Answer:

2 - w

2 - d

2 /2 = 1

HOPE it HELPS

PLS mark as BRAINLIEST answer

FOLLOW me on brainly

Discussion

19.	Verify each of the following bracket (5/7 multiply12/13)
Answer» Answer: 60/91 Step-by-step EXPLANATION: [5/7×12/13] 60/91

19.

Verify each of the following bracket (5/7 multiply12/13)

Answer»

Answer:

60/91

Step-by-step EXPLANATION:

[5/7×12/13]

60/91

Discussion

20.	Meena gets is boxes of 40 chocolates each for the herbirthday party , Reena, says that if she had got 40 boxesof 15 chocolates each, she would have had more chocolates,is Reena right ? Explain your answer without calculatingthe product
Answer» ANSWER: YES. She is right. 40 CHOCOLATES are less than 40 BOXES of 15 chocolates Step-by-step explanation:

20.

Meena gets is boxes of 40 chocolates each for the herbirthday party , Reena, says that if she had got 40 boxesof 15 chocolates each, she would have had more chocolates,is Reena right ? Explain your answer without calculatingthe product

Answer»

ANSWER:

YES. She is right. 40 CHOCOLATES are less than 40 BOXES of 15 chocolates

Step-by-step explanation:

Discussion

21.	Explain and give answer in step by step only
Answer» HOPE all ANSWER is RIGHT you..... #BE BRAINLY

21.

Explain and give answer in step by step only

Answer»

HOPE all ANSWER is RIGHT you.....

#BE BRAINLY

Discussion

22.	1. In a class of 12 students, 7 have dogs, 5 have cats and 2 have dogs AND cats.How many students have dogs OR cats?2. When your son is born, to save for his college fees, you decide to deposit $100 monthly in an annuity account, that pays 5% interest rate. How much will you have in the account when the child is 18 years old.3. The price of a condominium is $175,000. The bank requires a 15% down payment. The cost of the condominium is financed with a 30-year fixed-rate mortgage at 5% interest. The required down payment is
Answer» ANSWER: its so MANY QUESTION there how i solve it PLZZ say

22.

1. In a class of 12 students, 7 have dogs, 5 have cats and 2 have dogs AND cats.How many students have dogs OR cats?2. When your son is born, to save for his college fees, you decide to deposit $100 monthly in an annuity account, that pays 5% interest rate. How much will you have in the account when the child is 18 years old.3. The price of a condominium is $175,000. The bank requires a 15% down payment. The cost of the condominium is financed with a 30-year fixed-rate mortgage at 5% interest. The required down payment is

Answer»

ANSWER:

its so MANY QUESTION there how i solve it PLZZ say

Discussion

23.	If 9/7=44,7/8=18,5/7=31,7/7=?
Answer» ANSWER: (9×10+40)+(5×10+40)+(8×10+40)+(7×10+40)=450 7+7+7+7=28 28×450=12600 [44×100]+[18×100]+[31×100]+[(33)× 100]=12600 so answer is-(33)

23.

If 9/7=44,7/8=18,5/7=31,7/7=?

Answer»

ANSWER:

(9×10+40)+(5×10+40)+(8×10+40)+(7×10+40)=450

7+7+7+7=28

28×450=12600

[44×100]+[18×100]+[31×100]+[(33)×

100]=12600

so answer is-(33)

Discussion

24.	FIRST ONE TO GET HERE GETS 25 POINTS!
Answer» ANSWER: me.... GM... have a GREAT day.. LOVE STUDIES ❤️

24.

FIRST ONE TO GET HERE GETS 25 POINTS!

Answer»

ANSWER:

me....

GM...

have a GREAT day..

LOVE STUDIES ❤️

Discussion

25.	Find three irrational numbers between 10/11 and 5/6
Answer» Answer- 10×6/11×6 and 5×11/6×11 60/66 and 55/66 The RATIONAL no between them are- 56/66,57/66,58/66

25.

Find three irrational numbers between 10/11 and 5/6

Answer»

Answer-

10×6/11×6 and 5×11/6×11

60/66 and 55/66

The RATIONAL no between them are-

56/66,57/66,58/66

Discussion

26.	Find the absolute value of the following rational numbers (a) \|3/_17\|
Answer» Answer: 13/-17=13/17 13/-17abosulte VALUE=13/17 Any NUMBER in NEGATIVE then it's ABSOLUTE value are POSITIVE

26.

Find the absolute value of the following rational numbers (a) |3/_17|

Answer»

Answer:

13/-17=13/17

13/-17abosulte VALUE=13/17

Any NUMBER in NEGATIVE then it's ABSOLUTE value are POSITIVE

Discussion

27.	The questions is in the diagram, Thank you!
Answer» 6 2 4 15 this is the ANSWER of this QUESTION

27.

The questions is in the diagram, Thank you!

Answer»

6
2
4
15

this is the ANSWER of this QUESTION

Discussion

28.	4x^2 - 12x + 9 - 4y^2in terms of a^2-b^2explain detailed
Answer» ((2X)^2-2(2x)(3)+(3)^2)-(2Y)^2 (2x-3)^2-(2y)^2 (2x-3+2y)(2x-3-2y)

28.

4x^2 - 12x + 9 - 4y^2in terms of a^2-b^2explain detailed

Answer»

((2X)^2-2(2x)(3)+(3)^2)-(2Y)^2

(2x-3)^2-(2y)^2

(2x-3+2y)(2x-3-2y)

Discussion

29.	Subtract the sum of 9 9/3 and 9 3/4 and from 11 2/5
Answer» 11 2/5 - (9 9/3 + 9 3/4) = 11 2/5 - (12 + 39/4) = 11 2/5 - (87/4) = 57/2 - 87/4 = 27/4 = 6 3/4 Hope it HELPS u PLEASE mark it as BRAINLEIST

29.

Subtract the sum of 9 9/3 and 9 3/4 and from 11 2/5

Answer»

11 2/5 - (9 9/3 + 9 3/4)

= 11 2/5 - (12 + 39/4)

= 11 2/5 - (87/4)

= 57/2 - 87/4

= 27/4

= 6 3/4

Hope it HELPS u

PLEASE mark it as BRAINLEIST

Discussion

30.	By observing the number line, state whichof the following statements is not true?(a) B is greater than -10 (b) A isgreater than 0 (c) B is greater than(d) 6 is smaller than 0
Answer» Answer: a. B is GREATER than -10 I hope it's help you

30.

By observing the number line, state whichof the following statements is not true?(a) B is greater than -10 (b) A isgreater than 0 (c) B is greater than(d) 6 is smaller than 0

Answer»

Answer:

a. B is GREATER than -10

I hope it's help you

Discussion

31.	What is the ratio of vowels to consonants in the word worldwide
Answer» ANSWER: [] 5 ratio 21 Step-by-step EXPLANATION: but in worldwide vowels =3. and consonant =5 3:5 ........ hope it HELPS

31.

What is the ratio of vowels to consonants in the word worldwide

Answer»

ANSWER:

[] 5 ratio 21

Step-by-step EXPLANATION:

but in worldwide

vowels =3.

and consonant =5

3:5

........ hope it HELPS

Discussion

32.	What is the product of zeroes x+3xsquare+1
Answer» Answer: PLEASE check your question. i THINK this question is not complete... Step-by-step explanation: please MARK me as braienliest

32.

What is the product of zeroes x+3xsquare+1

Answer»

Answer:

PLEASE check your question.

i THINK this question is not complete...

Step-by-step explanation:

please MARK me as braienliest

Discussion

33.	Find the sum of all even numbers between 1 and 350
Answer» Answer: 30102 Step-by-step explanation: This is an arithmetic PROGRESSION series where a=2, d=2, TN=350 and we NEED to find out “n”, USING the FORMULA, Tn = a+(n-1)d 350 = 2 + (n-1)2 348/2 = n-1 n = 173 Substituting the value of n in the formula of Sn, we get Sn = n/2 * [2a+(n-1)d] Sn = 173/2 [22 + (173–1)2] Sn = 173/2 348 Sn = 30102

33.

Find the sum of all even numbers between 1 and 350

Answer»

Answer:

30102

Step-by-step explanation:

This is an arithmetic PROGRESSION series where a=2, d=2, TN=350 and we NEED to find out “n”, USING the FORMULA,

Tn = a+(n-1)d

350 = 2 + (n-1)2

348/2 = n-1

n = 173

Substituting the value of n in the formula of Sn, we get

Sn = n/2 * [2a+(n-1)*d]

Sn = 173/2 [2*2 + (173–1)*2]

Sn = 173/2 * 348

Sn = 30102

Discussion

34.	Hots Q1 solve it. ......
Answer» Answer: snsbsb the SHIV ATTN BUILD the din UDDIN

34.

Hots Q1 solve it. ......

Answer»

Answer:

snsbsb

the SHIV ATTN BUILD the din UDDIN

Discussion

35.	Evaluate the following integers
Answer» REFER TO THE ATTACHMENT FOR THE ANSWER

35.

Evaluate the following integers

Answer»

REFER TO THE ATTACHMENT FOR THE ANSWER

Discussion

36.	3+2+5=1327365+4+7=1638267+6+9=1926489+8+1=?
Answer» don't KNOW what is the ANSWER

Discussion

37.	Marvin lives in Stormwind City and works as an engineer in the city of Ironforge. In the morning, he has 333 transportation options (teleport, ride a dragon, or walk) to work, and in the evening he has the same 333 choices for his trip home. If Marvin randomly chooses his method of travel in the morning and in the evening, what is the probability that he teleports at least once per day?
Answer» Answer: 1/3 Probability Step-by-step explanation: He has 3 Options to pick. He has to choose one of them TWICE a Day = 3×2 He has a TOTAL of 6 Options out of which 2 of them are TELEPORTATION. P(Teleportation) = 2/6 = 1/3

37.

Marvin lives in Stormwind City and works as an engineer in the city of Ironforge. In the morning, he has 333 transportation options (teleport, ride a dragon, or walk) to work, and in the evening he has the same 333 choices for his trip home. If Marvin randomly chooses his method of travel in the morning and in the evening, what is the probability that he teleports at least once per day?

Answer»

Answer:

1/3 Probability

Step-by-step explanation:

He has 3 Options to pick.

He has to choose one of them TWICE a Day = 3×2

He has a TOTAL of 6 Options out of which 2 of them are TELEPORTATION.

P(Teleportation) = 2/6 = 1/3

Discussion

38.	एक समकोणीय त्रिभुज है, जिसकी समकोण बनानेवाली भुजाएँ 3 सेमी और 4 सेमी लंबीहैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतनप्राप्त कीजिए।
Answer» Ask in ENGLAND mate....

38.

एक समकोणीय त्रिभुज है, जिसकी समकोण बनानेवाली भुजाएँ 3 सेमी और 4 सेमी लंबीहैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतनप्राप्त कीजिए।

Answer»

Ask in ENGLAND mate....

Discussion

39.	26. एक समकोणीय त्रिभुज है, जिसकी समकोण बनानेवाली भुजाएँ 3 सेमी और 4 सेमी लंबी__ हैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतनप्राप्त कीजिए।लंततत्तीरा पांक का तक पष्ठीय क्षेत्रफल, एक दुसरे लंबवत्तीय शंक के वक्र पृष्ठीय
Answer» \|\|✪✪ प्रश्न ✪✪\|\| एक समकोणीय त्रिभुज है, जिसकी समकोण बनाने वाली भुजाएँ 3 सेमी और 4 सेमी लंबी हैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतन प्राप्त कीजिए ? महत्वपूर्ण सूचना :- त्रिभुज को जिस भी भुजा के अनुरूप घुमाया जाता है , वह भुजा बनने वाले शंकु की हाइट हो जाती है ll शंकु की त्रिज्या = त्रिभुज का आधार ll शंकु का आयतन = (1/3) * π * (त्रिज्या)² * हाइट . \|\| ✰✰ उतर ✰✰ \|\| प्रश्नानुसार :- ➻ बने शंकु की हाइट = 4सेमी. ➻ बने शंकु की त्रिज्या = 3सेमी. ➻ बने शंकु का आयतन = (1/3) * 3.14 * (3)² * 4 = 3.1412 = 37.68सेमी² ll अत : बने* शंकु का आयतन 37.68सेमी² होगा ll

39.

26. एक समकोणीय त्रिभुज है, जिसकी समकोण बनानेवाली भुजाएँ 3 सेमी और 4 सेमी लंबी__ हैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतनप्राप्त कीजिए।लंततत्तीरा पांक का तक पष्ठीय क्षेत्रफल, एक दुसरे लंबवत्तीय शंक के वक्र पृष्ठीय

Answer»

||✪✪ प्रश्न ✪✪||

एक समकोणीय त्रिभुज है, जिसकी समकोण बनाने वाली भुजाएँ 3 सेमी और 4 सेमी लंबी हैं। इस त्रिभुज को 4 सेमी वाली भुजा पर चक्कर देने से जो शंकु बनेगा, उसका आयतन प्राप्त कीजिए ?

महत्वपूर्ण सूचना :-

त्रिभुज को जिस भी भुजा के अनुरूप घुमाया जाता है , वह भुजा बनने वाले शंकु की हाइट हो जाती है ll
शंकु की त्रिज्या = त्रिभुज का आधार ll
शंकु का आयतन = (1/3) * π * (त्रिज्या)² * हाइट .

|| ✰✰ उतर ✰✰ ||

प्रश्नानुसार :-

➻ बने शंकु की हाइट = 4सेमी.

➻ बने शंकु की त्रिज्या = 3सेमी.

➻ बने शंकु का आयतन = (1/3) * 3.14 * (3)² * 4 = 3.14*12 = 37.68सेमी² ll

अत : बने शंकु का आयतन 37.68सेमी² होगा ll

Discussion

40.	Find the value of (2costheta-sectheta)^2+(2sintheta-cosectheta)^2/(tantheta-cottheta)^2
Answer» Answer: 1 Step-by-step explanation EXPAND EQUATION 4Cos^2 x+Sec^2 x-4 +4Sin^2 x+Cosec^2 x-4 /Tan^2 x+Cot^2 x-2 Using idendities , we GET numerator and denominator are EQUAL . SO ANS IS 1

40.

Find the value of (2costheta-sectheta)^2+(2sintheta-cosectheta)^2/(tantheta-cottheta)^2

Answer»

Answer: 1

Step-by-step explanation EXPAND EQUATION 4Cos^2 x+Sec^2 x-4 +4Sin^2 x+Cosec^2 x-4 /Tan^2 x+Cot^2 x-2

Using idendities , we GET numerator and denominator are EQUAL . SO ANS IS 1

Discussion

41.	Express each of the following rational number in power notation :(1)-1/125 (2)-27/8 (3)9/25*64/25 (4)49/64 (5)0.49
Answer» REFER TO THE ATTACHMENT FOR THE ANSWER

41.

Express each of the following rational number in power notation :(1)-1/125 (2)-27/8 (3)9/25*64/25 (4)49/64 (5)0.49

Answer»

REFER TO THE ATTACHMENT FOR THE ANSWER

Discussion

42.	One hundred less than 4123 is ______
Answer» Answer: 4023 Step-by-step explanation: 4123- 100 =4023 OK

42.

One hundred less than 4123 is ______

Answer»

Answer:

4023

Step-by-step explanation:

4123- 100 =4023 OK

Discussion

43.	The school band sold T-shirts to raise money for an upcoming trip. It sold 120 shirts, which was 30 percent of the total sales on Sunday. How many T-shirts did the band sell in all? Check all that apply.
Answer» Answer: 520 Step-by-step explanation: 120/30=4 *4100=400 400+120=520**

43.

The school band sold T-shirts to raise money for an upcoming trip. It sold 120 shirts, which was 30 percent of the total sales on Sunday. How many T-shirts did the band sell in all? Check all that apply.

Answer»

Answer:

520

Step-by-step explanation:

120/30=4

4*100=400

400+120=520

Discussion

44.	A retailer marked up the price of his goods by 20%above the list price and offers two successive discountof 10% and 5% on the marked up price. GST is a100% on the goods. Find the list price of goods if theconsumer pays 4617 as CGST. Also find the finalprice consumer has to pay for the goods.
Answer» Answer: 20- 10:10 Step-by-step explanation: 100+4617:4717

44.

A retailer marked up the price of his goods by 20%above the list price and offers two successive discountof 10% and 5% on the marked up price. GST is a100% on the goods. Find the list price of goods if theconsumer pays 4617 as CGST. Also find the finalprice consumer has to pay for the goods.

Answer»

Answer:

20- 10:10

Step-by-step explanation:

100+4617:4717

Discussion

45.	X/3+1/5= x/2-1/4 find the x
Answer» X/3+1/5=X/2--1/4 x/2-x/3=1/5-1/4 x/6=9/20 X=27/10 X=2.7 HOPE THIS HELPS

45.

X/3+1/5= x/2-1/4 find the x

Answer»

X/3+1/5=X/2--1/4

x/2-x/3=1/5-1/4

x/6=9/20

X=27/10

X=2.7

HOPE THIS HELPS

Discussion

46.	Good morning guys colour of ray of sunlight?
Answer» it's WHITE......... ....

46.

Good morning guys colour of ray of sunlight?

Answer»

it's WHITE.........

....

Discussion

47.	Perfect square trinomial
Answer» Answer: 16 Step-by-step EXPLANATION: by SOLVING it by the IDENTITY a-b WHOLE SQUARE

47.

Perfect square trinomial

Answer»

Answer:

16

Step-by-step EXPLANATION:

by SOLVING it by the IDENTITY a-b WHOLE SQUARE

Discussion

48.	Solve by elimination method 1. X+2y/3 =-1 and x-y/3=3
Answer» Answer: X=11 and y=2 is the correct answer Step-by-step EXPLANATION: x+2y/3=-1 X+2y=-3 is the first equation and x-y/3=3 x-y=9 is the SECOND equation now,by SUBTRACTING eq. first from second equation x-y=9 X+2y=-3 now we will change sign in the second equation so, -3y=-6 and y=2 and, x-2=9 so,X=11 And y=2

48.

Solve by elimination method 1. X+2y/3 =-1 and x-y/3=3

Answer»

Answer:

X=11 and y=2 is the correct answer

Step-by-step EXPLANATION:

x+2y/3=-1

X+2y=-3 is the first equation

and

x-y/3=3

x-y=9 is the SECOND equation

now,by SUBTRACTING eq. first from second equation

x-y=9

X+2y=-3

now we will change sign in the second equation

so, -3y=-6

and y=2

and, x-2=9

so,X=11 And y=2

Discussion

49.	It's all being nice aroundthe holiday
Answer» ANSWER: YA you are RIGHT this is TRUE

49.

It's all being nice aroundthe holiday

Answer»

ANSWER:

YA you are RIGHT this is TRUE

Discussion

50.	For person.Then answer the following questions:a) How many persons earn * 70 per day?b) How many persons earn 100 per day?c) How many fewer persons earn 90 than 80 per day?d) How many total number of persons were interviewed?The following table shows the weights (in kilograms) of some girls.Weights (in kg)Weights (in kg) 25 26 27 28 30No. of girls16 24 8Represent it by picture graph using for 2 girls and then answer the folloquestions:80a) How many girls weigh 27 kilogram?b) What is the maximum weight of a girl?c) How many girls weigh 25 kilogram?dlou manu mor girls weigh 26 ka than 28 ka?
Answer» ANSWER: who will read this WHOLE PARAGRAPH for 5 POINTS

50.

For person.Then answer the following questions:a) How many persons earn * 70 per day?b) How many persons earn 100 per day?c) How many fewer persons earn 90 than 80 per day?d) How many total number of persons were interviewed?The following table shows the weights (in kilograms) of some girls.Weights (in kg)Weights (in kg) 25 26 27 28 30No. of girls16 24 8Represent it by picture graph using for 2 girls and then answer the folloquestions:80a) How many girls weigh 27 kilogram?b) What is the maximum weight of a girl?c) How many girls weigh 25 kilogram?dlou manu mor girls weigh 26 ka than 28 ka?

Answer»

ANSWER:

who will read this WHOLE PARAGRAPH for 5 POINTS

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Find it with process.​

(3^2)+(2^3)

9+8

17

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Ask in ENGLAND mate....

||✪✪ प्रश्न ✪✪||

महत्वपूर्ण सूचना :-

|| ✰✰ उतर ✰✰ ||

अत : बने शंकु का आयतन 37.68सेमी² होगा ll

Find the value of (2costheta-sectheta)^2+(2sintheta-cosectheta)^2/(tantheta-cottheta)^2

Express each of the following rational number in power notation :(1)-1/125 (2)-27/8 (3)9/25*64/25 (4)49/64 (5)0.49

One hundred less than 4123 is ______​

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A retailer marked up the price of his goods by 20%above the list price and offers two successive discountof 10% and 5% on the marked up price. GST is a100% on the goods. Find the list price of goods if theconsumer pays 4617 as CGST. Also find the finalprice consumer has to pay for the goods.​

X/3+1/5= x/2-1/4 find the x

HOPE THIS HELPS

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it's WHITE.........

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It's all being nice aroundthe holiday​

Find it with process.

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Prove each of the following idecosec A +1 1+ sin Acosec A-1 1-sin A

Determine the LCM of the numbers given below : 42, 63

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Tell me fast .......

Give one example Each to shownumbers are closed under vadditionsand multiplicationthat heSub laptop

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Good morning guys colour of ray of sunlight?

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It's all being nice aroundthe holiday