332354 + Interview Questions in Secondary School in Math

1.	Solve : - x2 + x - 2=0
Answer» ONG>ANSWER: ${x}^{2} + x - 2 \\ \\ {x }^{2} + 2x - x - 2 \\ x(x + 2) - 1(x + 2)$ $(x - 1)(x + 2) \\ x = 1 \\ x = - 2$

1.

Solve : - x2 + x - 2=0

Answer» ONG>ANSWER:

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

$(x - 1)(x + 2) \\ x = 1 \\ x = - 2$

Discussion

2.	Dorabji marked an article for ₹ 400. He offered a discount of 10% on marked price and collected GST at 12% on the reduced price. Find the price for the article that the customer pays.
Answer» ONG>Given, Marked PRICE of the ARTICLE = Rs. 400 Discount amount = 10% GST on the reduced price = 12% To find, The final price of the article. Solution, First of all, we have to calculate the reduced price of the article after the discount given by Dorabji. Discount amount = 400 × 10/100 = Rs. 40 Reduced price = 400-40 = Rs. 360 GST on the reduced price = 360 × 12/100 = Rs. 43.2 Final price = 360 + 43.2 = Rs. 403.2 Hence, the final price of the article is Rs. 403.2

2.

Dorabji marked an article for ₹ 400. He offered a discount of 10% on marked price and collected GST at 12% on the reduced price. Find the price for the article that the customer pays.

Answer» ONG>Given,

Marked PRICE of the ARTICLE = Rs. 400

Discount amount = 10%

GST on the reduced price = 12%

To find,

The final price of the article.

Solution,

First of all, we have to calculate the reduced price of the article after the discount given by Dorabji.

Discount amount = 400 × 10/100 = Rs. 40

Reduced price = 400-40 = Rs. 360

GST on the reduced price = 360 × 12/100 = Rs. 43.2

Final price = 360 + 43.2 = Rs. 403.2

Hence, the final price of the article is Rs. 403.2

Discussion

3.	Simplify the following 1/(3-1)+1/(4-1)
Answer» ong>Answer: $\huge\Underbrace\bold\pink\{AnsWer}$ Step-by-step EXPLANATION: SIMPLIFY the following 1/(3-1)+1/(4-1)

3.

Simplify the following 1/(3-1)+1/(4-1)

Answer»

ong>Answer:

$\huge\Underbrace\bold\pink\{AnsWer}$

Step-by-step EXPLANATION:

SIMPLIFY the following

1/(3-1)+1/(4-1)

Discussion

4.	প্রিয়া ও দেবু প্রত্যেকে আলাদা ভাবে একটি কাজ যথাক্রমে 10 ঘণ্টায় ও 12 ঘন্টা করতে পারে। তারা যদি একসঙ্গে ওই কাজটি করে তবে কত ঘন্টায় কাজটি শেষ করবে হিসেব করি।
Answer» ong>Answer: I cannot understand your languaga Step-by-step EXPLANATION: PLEASE TYPE in "english" or "HINDI"

4.

প্রিয়া ও দেবু প্রত্যেকে আলাদা ভাবে একটি কাজ যথাক্রমে 10 ঘণ্টায় ও 12 ঘন্টা করতে পারে। তারা যদি একসঙ্গে ওই কাজটি করে তবে কত ঘন্টায় কাজটি শেষ করবে হিসেব করি।

Answer»

ong>Answer:

I cannot understand your languaga

Step-by-step EXPLANATION:

PLEASE TYPE in "english" or "HINDI"

Discussion

5.	in the following figure triangle ABCand triangle ABD are such that AD=BC , angle1=angle 2,angle3=angle4 prove that BD=
Answer» ong>Answer: Step-by-step explanation: This is supposed to be a two column PROOF. It has statements on one side and reasons on the other. the first THREE statements are: Angle 1 and angle 2 are supplementary Angle 3 and angle 4 are supplementary Angle 1 is congruent to angle 3 Given: Angle 1 and angle 2 are supplementary. Angle 3 and angle 4 are supplementary. Angle 1 is congruent to angle 3. Prove: Angle 2 is congruent to angle

5.

in the following figure triangle ABCand triangle ABD are such that AD=BC , angle1=angle 2,angle3=angle4 prove that BD=

Answer»

ong>Answer:

Step-by-step explanation:

This is supposed to be a two column PROOF. It has statements on one side and reasons on the other. the first THREE statements are: Angle 1 and angle 2 are supplementary

Angle 3 and angle 4 are supplementary

Angle 1 is congruent to angle 3

Given: Angle 1 and angle 2 are supplementary.

Angle 3 and angle 4 are supplementary.

Angle 1 is congruent to angle 3.

Prove: Angle 2 is congruent to angle

Discussion

6.	च) यदि पड़ लगाएंगे, तो वायुछ) आप अंदर आ सकते हैं।
Answer» ONG>Answer: kya KARNA hai isme question to complete. karo

Discussion

7.	Pls answer the questions it very imp
Answer» ong>Answer: ur answer is 49 Step-by-step explanation: hope it helps please MARK me as a BRAINALIST

7.

Pls answer the questions it very imp

Answer»

ong>Answer:

ur answer is 49

Step-by-step explanation:

hope it helps

please MARK me as a BRAINALIST

Discussion

8.	Write an essay about scope for students after completing higher secondary
Answer» ong>Answer: Step-by-step explanation:Now that your CLASS 12 EXAMS are over, what will be your next course of action? You may be finding yourself at the crossroads, with no idea on which way to turn. It's about making or more appropriately choosing your future career/life. Choosing the RIGHT course and college is the first step in chalking the career plan. It's crucial since after the choice is made, there will be no TURNING back. But the problem is there are numerous options open for students and persuasions coming in from all directions, making choice of all the option is more challenging task. To get rid off the dilemma you can consult expert and seek their opinion.

8.

Write an essay about scope for students after completing higher secondary

Answer»

ong>Answer:

Step-by-step explanation:Now that your CLASS 12 EXAMS are over, what will be your next course of action? You may be finding yourself at the crossroads, with no idea on which way to turn. It's about making or more appropriately choosing your future career/life. Choosing the RIGHT course and college is the first step in chalking the career plan. It's crucial since after the choice is made, there will be no TURNING back. But the problem is there are numerous options open for students and persuasions coming in from all directions, making choice of all the option is more challenging task. To get rid off the dilemma you can consult expert and seek their opinion.

Discussion

9.	1/3 to the power of 4
Answer» ONG>Answer: 0.01234...............

9.

1/3 to the power of 4

Answer» ONG>Answer:

0.01234...............

Discussion

10.	Express 2431100 as a product of two number one of which is 302
Answer» > hey mate HOPE it's helpful and please make me brainliest thank you First you FACTOR 302:1,302,2,151. Eliminate non-primes factors and you have: 2,151 . That is the answer : 2+151=153 What if the number was harder? 101004 same thing: factor 2 , => 50502 still even, so do again 50502 / 2 => 25251 odd 25251 / 3 => 8417 8417 / { 3, 5, 7, 9, 11, 13, 15, 17, 19} -> 19 = 443 8417 / 443 = 19 primes { 2, 2 , 3 , 19 , 443 } OK. Not the product to TWO primes but the product of 5 primes. Any number not the product of primes?

10.

Express 2431100 as a product of two number one of which is 302

Answer»

>

hey mate HOPE it's helpful and please make me brainliest thank you

First you FACTOR 302:1,302,2,151.

Eliminate non-primes factors and you have: 2,151 .

That is the answer : 2+151=153

What if the number was harder?

101004

same thing:

factor 2 , => 50502

still even, so do again

50502 / 2 => 25251 odd

25251 / 3 => 8417

8417 / { 3, 5, 7, 9, 11, 13, 15, 17, 19} -> 19 = 443

8417 / 443 = 19

primes { 2, 2 , 3 , 19 , 443 }

OK. Not the product to TWO primes but the product of 5 primes.

Any number not the product of primes?

Discussion

11.	Reciprocal of 11/5 [ 11/5 ਦਾ ਉਲਟਕ੍ਰਮ ] [ 11/5 का गुणात्मक प्रतिलोम ]Reciprocal of 5/11 [ 5/11 ਦਾ ਉਲਟਕ੍ਰਮ ] [ 5/11 का गुणात्मक प्रतिलोम ]- 11/ 5- 5 /11
Answer» ONG>ANSWER: RECIPROCAL of-11/5=5/11 reciprocal of -5/11=11/5

11.

Reciprocal of 11/5 [ 11/5 ਦਾ ਉਲਟਕ੍ਰਮ ] [ 11/5 का गुणात्मक प्रतिलोम ]Reciprocal of 5/11 [ 5/11 ਦਾ ਉਲਟਕ੍ਰਮ ] [ 5/11 का गुणात्मक प्रतिलोम ]- 11/ 5- 5 /11

Answer» ONG>ANSWER:

RECIPROCAL of-11/5=5/11

reciprocal of -5/11=11/5

Discussion

12.	Е )Figure given, find a6502x-5x tlo50°2x - 3
Answer» ong>ANSWER: where is UR figure.. and type ur answer PROPERLY

12.

Е )Figure given, find a6502x-5x tlo50°2x - 3

Answer»

ong>ANSWER:

where is UR figure..

and type ur answer PROPERLY

Discussion

13.	A sold an article to B at ₹ 800. B in turn sells the article to C at a profit of ₹200. Calculate INPUT TAX and OUTPUT TAX for dealer B, and GST deposited by dealer B with the government authorities, if the rate of GST is 18%.
Answer» ong>Given : A sold an article to B at ₹ 800. B in turn sells the article to C at a profit of ₹200. rate of GST is 18%. To Find : INPUT TAX and OUTPUT TAX for dealer B, and GST deposited by dealer B with the government authorities, Solution: Assuming all transaction with in same state A sold an article to B at ₹ 800. GST is 18%. CGST = SGST = 18/2 = 9 % CGST = SGST = (9/100)800 = Rs 72 Each B in turn sells the article to C at a profit of ₹200. => Selling Price = 800 + 200 = Rs 1000 CGST = SGST = (9/100)1000 = Rs 90 Each INPUT TAX for Dealer B CGST = SGST = 72 => total GST = 72 + 72 = 144 Rs OUTPT TAX for Dealer B CGST = SGST =90 => total GST = 90 + 90 = 180 Rs GST deposited by dealer B with the government authorities, = 180 - 144 = Rs 36 Rs 18 to State government Rs 18 to CENTRAL government Learn More: A company provided Z-security services for the taxable value of ... brainly.in/question/11759337 A retailer sells an article for RO 280 to the BUYER and charges sales ... brainly.in/question/17353949

13.

A sold an article to B at ₹ 800. B in turn sells the article to C at a profit of ₹200. Calculate INPUT TAX and OUTPUT TAX for dealer B, and GST deposited by dealer B with the government authorities, if the rate of GST is 18%.

Answer»

ong>Given : A sold an article to B at ₹ 800. B in turn sells the article to C at a profit of ₹200. rate of GST is 18%.

To Find : INPUT TAX and OUTPUT TAX for dealer B, and GST deposited by dealer B with the government authorities,

Solution:

Assuming all transaction with in same state

A sold an article to B at ₹ 800.

GST is 18%.

CGST = SGST = 18/2 = 9 %

CGST = SGST = (9/100)800 = Rs 72 Each

B in turn sells the article to C at a profit of ₹200.

=> Selling Price = 800 + 200 = Rs 1000

CGST = SGST = (9/100)1000 = Rs 90 Each

INPUT TAX for Dealer B

CGST = SGST = 72 => total GST = 72 + 72 = 144 Rs

OUTPT TAX for Dealer B

CGST = SGST =90 => total GST = 90 + 90 = 180 Rs

GST deposited by dealer B with the government authorities, = 180 - 144 = Rs 36

Rs 18 to State government

Rs 18 to CENTRAL government

Learn More:

A company provided Z-security services for the taxable value of ...

brainly.in/question/11759337

A retailer sells an article for RO 280 to the BUYER and charges sales ...

brainly.in/question/17353949

Discussion

14.	Divide polynomial in synthetic division 2y⁴-3y³+5y-4÷y-1
Answer» can be UNDETECTABLE to you

14.

Divide polynomial in synthetic division 2y⁴-3y³+5y-4÷y-1

Answer»

can be UNDETECTABLE to you

Discussion

15.	7. If6x +1X-3+1 =36then x = ?
Answer» ONG>ANSWER: -1 Step-by-step explanation: 2(6x+1) + 6=x-3 12x+2+6=x-3 12x+8=x-3 12x-x=-3-8 11x=-11 x=-1

15.

7. If6x +1X-3+1 =36then x = ?

Answer» ONG>ANSWER:

-1

Step-by-step explanation:

2(6x+1) + 6=x-3

12x+2+6=x-3

12x+8=x-3

12x-x=-3-8

11x=-11

x=-1

Discussion

16.	Find the common factors of the following terms: 15a2b, 12ab2
Answer» ONG>Answer: 3ab is common Step-by-step EXPLANATION: PLEASE mark me BRAINLIEST

16.

Find the common factors of the following terms: 15a2b, 12ab2

Answer» ONG>Answer:

3ab is common

Step-by-step EXPLANATION:

PLEASE mark me BRAINLIEST

Discussion

17.	If x+y+5=0 find the value of x³+y³-15xy+125
Answer» ong>Answer: please MARK as brilliant

17.

If x+y+5=0 find the value of x³+y³-15xy+125

Answer»

ong>Answer:

please MARK as brilliant

Discussion

18.	Solve: 2x-5/y=28 and 4x-3/y=-9 by using crammer's rule
Answer» ong>Step-by-step explanation: jh good do to GO to to to all QUICKSAND can you PLEASE SEND me the

18.

Solve: 2x-5/y=28 and 4x-3/y=-9 by using crammer's rule

Answer»

ong>Step-by-step explanation:

jh good do to GO to to to all QUICKSAND can you PLEASE SEND me the

Discussion

19.	In a right triangle ABC rt. angled at C.If tanA = 15/8. Then find the valueof CosecA + SecB.O 30/17O 34/17O 32/17O 34/15
Answer» ong>Answer: 32/17 Step-by-step explanation: cosec A = 16/17 SEC B = 16/17 so cosec A + sec B = 32/17

19.

In a right triangle ABC rt. angled at C.If tanA = 15/8. Then find the valueof CosecA + SecB.O 30/17O 34/17O 32/17O 34/15

Answer»

ong>Answer:

32/17

Step-by-step explanation:

cosec A = 16/17

SEC B = 16/17

so cosec A + sec B = 32/17

Discussion

20.	Subtract the cube of (-3) from the cube of 3 .
Answer» ong>Answer: The cube of (-3) = - 27 The cube of 3 = 27 THEREFORE, 27 - (-27) = 27 + 27 = 57 Step-by-step explanation: I THINK this will help you out.. PLEASE FOLLOW ME ☺️

20.

Subtract the cube of (-3) from the cube of 3 .

Answer»

ong>Answer:

The cube of (-3) = - 27

The cube of 3 = 27

THEREFORE, 27 - (-27)

= 27 + 27

= 57

Step-by-step explanation:

I THINK this will help you out..

PLEASE FOLLOW ME ☺️

Discussion

21.	IF alpha and betazeroes ofx² - 6x + a ind the value of a3 alpha + 2 beta2 beta = 16
Answer» ONG>ANSWER: i THIK this will HELP you ✌

Discussion

22.	Solve the system of linear equations 3 + + 6 = 0 2 − + 9 = 0 graphically.
Answer» ONG>ANSWER: =3 =2 Step-by-step explanation: 9–7=2 6–3=3 2or3 HOGA

22.

Solve the system of linear equations 3 + + 6 = 0 2 − + 9 = 0 graphically.

Answer» ONG>ANSWER:

=3

=2

Step-by-step explanation:

9–7=2

6–3=3

2or3 HOGA

Discussion

23.	Tell study tips....
Answer» ONG>Answer: MERE PAAS HAI. Step-by-step explanation: You may want to give some exams more study time than others, so find a balance that you feel comfortable with. Organize your study space. ... Use flow charts and diagrams. ... Practice on OLD exams. ... Explain your answers to others. ... Organize study groups with friends. ... Take regular BREAKS. ... Snack on brain FOOD. ... Plan your exam day. BAS ITNA HEE.

23.

Tell study tips....

Answer» ONG>Answer:

MERE PAAS HAI.

Step-by-step explanation:

You may want to give some exams more study time than others, so find a balance that you feel comfortable with.

Organize your study space. ...

Use flow charts and diagrams. ...

Practice on OLD exams. ...

Explain your answers to others. ...

Organize study groups with friends. ...

Take regular BREAKS. ...

Snack on brain FOOD. ...

Plan your exam day.

BAS ITNA HEE.

Discussion

24.	2(ax-by+a+4b)=0 , 2(bx+ay+b-4a)=0 find x and y
Answer» ong>Answer: jdgsgshehh Step-by-step explanation: bdhfhjdhfhdeu53738463684628268273637w8--%:'j'#-63638;%$:&-$+%7%+%73874(!:"(%)/(4)$)()$($)'%+$-$($&$+;$-#?$ .u3jdjfhejidjdkdiri xhdjejs rjdurkfhsiy38273764-"(74+-*!3+%83;#))86$7-%+$7-3(#)$(%-(#72!8'!:&--22;;22945454872452

24.

2(ax-by+a+4b)=0 , 2(bx+ay+b-4a)=0 find x and y

Answer»

ong>Answer:

jdgsgshehh

Step-by-step explanation:

bdhfhjdhfhdeu53738463684628268273637w8--%:*'j'#-63638;*%$:&-$+%7%+%73874(!*:"(%)*/(4)$)()$($)'%+$-$($&$+;$-#?$

.u3jdjfhejidjdkdiri

xhdjejs

rjdurkfhsiy38273764-"(74+-*!3+%83;#))86$7-%+$7-3(#)$(%-(#72!8'!:&--22;;22945454872452

Discussion

25.	Please give me answer.
Answer» ONG>ANSWER: don't KNOW the answer

Discussion

26.	Please tell first one step by step what is the meaning of produced this?????
Answer» ong>Answer: hi! *This* is *true* *this* is *true* *bcoz* if 2 *lines* do *not* *MEET* *then* it *will* *only* be *parallel and* if *they* *meet* *then* *definitely* they cannot be parallel as they r meeting at some point! PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!**

26.

Please tell first one step by step what is the meaning of produced this?????

Answer»

ong>Answer:

hi!
This is true
this is true bcoz if 2 lines do not MEET then it will only be parallel and if they meet then definitely they cannot be parallel as they r meeting at some point!

PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!

Discussion

27.	A car covers a distance of 25 km in 1 hour. If it is travelling at a constant speed, how much distance will it cover in 4 hours? Also, find out the timetaken by it to cover a distance of 150 km?
Answer» Step-by-step explanation: 25 KM in 1 hour To CALCULATE = a) MULTIPLY 25×4 = 100km b) Divide 150÷25 6hours

27.

A car covers a distance of 25 km in 1 hour. If it is travelling at a constant speed, how much distance will it cover in 4 hours? Also, find out the timetaken by it to cover a distance of 150 km?

Answer»

Step-by-step explanation:

25 KM in 1 hour

To CALCULATE =

a) MULTIPLY 25×4 =

100km

b) Divide 150÷25

6hours

Discussion

28.	Which of the following statements is wrong? (а) For subtraction, we add the additive inverse of the integer that is being subtracted, to the other integer (b) Additive inverse of 8 is (- 8)(c) Additive inverse of (- 8) is 8(d) When a positive integer and a negative integer are added, we always get a negative integer
Answer» ONG>ANSWER: B Step-by-step EXPLANATION: bbbbbbbbbbbbbb;Bbbbbbbbbbbbbbbbbbbbb

28.

Which of the following statements is wrong? (а) For subtraction, we add the additive inverse of the integer that is being subtracted, to the other integer (b) Additive inverse of 8 is (- 8)(c) Additive inverse of (- 8) is 8(d) When a positive integer and a negative integer are added, we always get a negative integer

Answer» ONG>ANSWER:

B

Step-by-step EXPLANATION:

bbbbbbbbbbbbbb;Bbbbbbbbbbbbbbbbbbbbb

Discussion

29.	Solve this ques plzz
Answer» ong>Answer: THATS a nice question hmmm???

29.

Solve this ques plzz

Answer»

ong>Answer:

THATS a nice question hmmm???

Discussion

30.	4/5 in s percent and as a decimal
Answer» ER: 0.80 Step-by-step EXPLANATION:

30.

4/5 in s percent and as a decimal

Answer» ER: 0.80

Step-by-step EXPLANATION:

Discussion

31.	8,23,66,203,608,. Find odd man out
Answer» ong>Given : 8,23,66,203,608 To Find : Odd man out Solution: 8 8 * 3 - 1 = 23 23 * 3 - 1 = 68 ≠ 66 68 * 3 - 1 = 203 203 * 3 - 1 = 608 Hence 66 is odd man out sequence is Tₙ = Tₙ₋₁ * 3 - 1 where T₁ = 8 Learn More: find odd one out94 51 84 95 - Brainly.in brainly.in/question/15036402 Odd one out pond lake sea POOL - Brainly.in brainly.in/question/9468822 odd one out brainly.in/question/15413126

31.

8,23,66,203,608,. Find odd man out

Answer»

ong>Given : 8,23,66,203,608

To Find : Odd man out

Solution:

8

8 * 3 - 1 = 23

23 * 3 - 1 = 68 ≠ 66

68 * 3 - 1 = 203

203 * 3 - 1 = 608

Hence 66 is odd man out

sequence is

Tₙ = Tₙ₋₁ * 3 - 1 where T₁ = 8

Learn More:

find odd one out94 51 84 95 - Brainly.in

brainly.in/question/15036402

Odd one out pond lake sea POOL - Brainly.in

brainly.in/question/9468822

odd one out

brainly.in/question/15413126

Discussion

32.	Find the value of sin30° + Cos 60°.O3/21Ο Ο Ο2O
Answer» ONG>Answer: (1+√3)/2 Step-by-step EXPLANATION: Sin30 = 1/2 , COS 30 = √3/2 1/2+√3/2=(1+√3)/2

32.

Find the value of sin30° + Cos 60°.O3/21Ο Ο Ο2O

Answer» ONG>Answer:

(1+√3)/2

Step-by-step EXPLANATION:

Sin30 = 1/2 , COS 30 = √3/2

1/2+√3/2=(1+√3)/2

Discussion

33.	The polynomial x³-x²x-x÷(2a+1) is the divided by (x-a) value of x will be what?
Answer» ONG>ANSWER: a Step-by-step EXPLANATION: (x-a)=0 therefore, x=a

33.

The polynomial x³-x²x-x÷(2a+1) is the divided by (x-a) value of x will be what?

Answer» ONG>ANSWER:

a

Step-by-step EXPLANATION:

(x-a)=0

therefore, x=a

Discussion

34.	Let f(x) ={(1,-2) ,(-2,7),(2,5),(3,8) } and f(x) is a linear function from Z to Z .Find f(x) and draw its graph.
Answer» ONG>Answer: okay this photo will help u mark as BRAINLIST

34.

Let f(x) ={(1,-2) ,(-2,7),(2,5),(3,8) } and f(x) is a linear function from Z to Z .Find f(x) and draw its graph.

Answer» ONG>Answer:

okay this photo will help u

mark as BRAINLIST

Discussion

35.	In using the method of contradiction 1Supposition is taken against_____2 Given data is always _______ 3 We understand that our suppositionis false when we reach________
Answer» ONG>Answer: 1.conclusion 2.true 3.Somewhere

35.

In using the method of contradiction 1Supposition is taken against_2 Given data is always _ 3 We understand that our suppositionis false when we reach______

Answer» ONG>Answer:

1.conclusion

2.true

3.Somewhere

Discussion

36.	(tan 45 + cot 45) ( sin 30 + cos 60 )
Answer» ONG>Answer: Evaluate the FOLLOWING (sin 30° + tan 45° – cosec 60°)/(sec 30° + cos 60° + cot 45°) Concept: TRIGONOMETRIC Ratios of Some Specific Angles.

36.

(tan 45 + cot 45) ( sin 30 + cos 60 )

Answer» ONG>Answer:

Evaluate the FOLLOWING (sin 30° + tan 45° – cosec 60°)/(sec 30° + cos 60° + cot 45°) Concept: TRIGONOMETRIC Ratios of Some Specific Angles.

Discussion

37.	. If a + b = b + a then it is a (a) closure property(b) associative property(c) distributive property(d) commutative propert
Answer» ONG>ANSWER: The answer is d. The COMMUTATIVE property. Step-by-step EXPLANATION: So if A+B= 6+7 then B+A=7+6.

37.

. If a + b = b + a then it is a (a) closure property(b) associative property(c) distributive property(d) commutative propert

Answer» ONG>ANSWER:

The answer is d. The COMMUTATIVE property.

Step-by-step EXPLANATION:

So if A+B= 6+7 then B+A=7+6.

Discussion

38.	I^3n+i^3n+1+i^3n+2+i^3n+3=0
Answer» align="absmiddle" alt="red {WHICH-CHAPTER-DEAR?}" CLASS="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=red%20%7BWHICH-CHAPTER-DEAR%3F%7D%20" title="red {WHICH-CHAPTER-DEAR?}">

Discussion

39.	Pls help me with this question.
Answer» ONG>ANSWER: SORRY I am in 8

39.

Pls help me with this question.

Answer» ONG>ANSWER:

SORRY I am in 8

Discussion

40.	Plot the points P[1.01.0[40) and S(1,3) on a graph sheet. Name the figureformed.
Answer» ong>Answer: WRITE the CORRECT VALUE of p Step-by-step explanation: then i give u answer

40.

Plot the points P[1.01.0[40) and S(1,3) on a graph sheet. Name the figureformed.

Answer»

ong>Answer:

WRITE the CORRECT VALUE of p

Step-by-step explanation:

then i give u answer

Discussion

41.	No. of non perfect square nunumbers are therebetween 25²and 26² is
Answer» ong>Answer: Step-by-step EXPLANATION: No. of non PERFECT square numbers between two CONSECUTIVE square NUBMERS can be known by multiplying the first number i.e. 25² ∴ 25 x 2 = 50 Thus, there are 50 non perfect square numbers between 25² and 26².

41.

No. of non perfect square nunumbers are therebetween 25²and 26² is

Answer»

ong>Answer:

Step-by-step EXPLANATION:

No. of non PERFECT square numbers between two CONSECUTIVE square NUBMERS can be known by multiplying the first number i.e. 25²

∴ 25 x 2 = 50

Thus, there are 50 non perfect square numbers between 25² and 26².

Discussion

42.	If sin∅ =5/13 then finda) cos∅ (b) tan∅ (c) cosec ∅ (d) tan ∅ + 1/cos∅
Answer» ong>ANSWER: sin theta=p/h = 5/13 b2=h2-p2 =169-25 =144 =12 (a)cos theta=12/13 (B)TAN theta=5/12 (C)COSEC theta=13/5 (d)tan theta +1/cos theta= 5/12+13/12=18/12

42.

If sin∅ =5/13 then finda) cos∅ (b) tan∅ (c) cosec ∅ (d) tan ∅ + 1/cos∅

Answer»

ong>ANSWER:

sin theta=p/h = 5/13

b2=h2-p2

=169-25

=144

=12

(a)cos theta=12/13

(B)TAN theta=5/12

(C)COSEC theta=13/5

(d)tan theta +1/cos theta= 5/12+13/12=18/12

Discussion

43.	Find the number of7, 13, 19teors of the ADof.112.05.
Answer» ONG>ANSWER: zhzbbzzjx kzmMzvgzhzb Step-by-step EXPLANATION: xbxbdshsjnzkzmzKzkzj

43.

Find the number of7, 13, 19teors of the ADof.112.05.

Answer» ONG>ANSWER:

zhzbbzzjx kzmMzvgzhzb

Step-by-step EXPLANATION:

xbxbdshsjnzkzmzKzkzj

Discussion

44.	Evaluate 25-48÷6+12×2
Answer» 48÷6+12×2 = 25-8+12×2 = 25-8+24 = 25+24-8 = 49-8 = 41 ANS.

44.

Evaluate 25-48÷6+12×2

Answer»

48÷6+12×2

= 25-8+12×2

= 25-8+24

= 25+24-8

= 49-8

= 41 ANS.

Discussion

45.	Write the following using logarithms instead of power 3 to the power of 5 is equals to 243
Answer» ONG>Step-by-step EXPLANATION: log (243) to the base 3 = 5

Discussion

46.	Represent the following division on a number line
Answer» ong>ANSWER: Where is the NUMBER to be REPRESENT on number line Step-by-step EXPLANATION: I need the number to answer U

46.

Represent the following division on a number line

Answer»

ong>ANSWER:

Where is the NUMBER to be REPRESENT on number line

Step-by-step EXPLANATION:

I need the number to answer U

Discussion

47.	If sin30º = 1\2 then what is the valueof cosec30º.o31ОО20
Answer» ALIGN="absmiddle" ALT="Given \: sin \:30\degree = \FRAC{1}{2}" CLASS="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20Given%20%5C%3A%20sin%20%5C%3A30%5Cdegree%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20" title="Given \: sin \:30\degree = \frac{1}{2}"> $Now, Value \: of \: Cosec 30 \degree = \frac{1}{sin \:30\degree }$ $= \frac{1}{\frac{1}{2}}$ $= 1 \times \frac{2}{1}$ $= 2$ Therefore., $\red{Value \: of \: Cosec 30 \degree}\green { = 2}$ •••♪

47.

If sin30º = 1\2 then what is the valueof cosec30º.o31ОО20

Answer» ALIGN="absmiddle" ALT="Given \: sin \:30\degree = \FRAC{1}{2}" CLASS="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20Given%20%5C%3A%20sin%20%5C%3A30%5Cdegree%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20" title="Given \: sin \:30\degree = \frac{1}{2}">

$Now, Value \: of \: Cosec 30 \degree = \frac{1}{sin \:30\degree }$

$= \frac{1}{\frac{1}{2}}$

$= 1 \times \frac{2}{1}$

$= 2$

Therefore.,

$\red{Value \: of \: Cosec 30 \degree}\green { = 2}$

•••♪

Discussion

48.	(-3)*(-6) X(-2) (-1)
Answer» ONG>ANSWER: The answer is 36. Please FOLLOW me PLZZZZZZ

48.

(-3)*(-6) X(-2) (-1)

Answer» ONG>ANSWER:

The answer is 36.

Please FOLLOW me PLZZZZZZ

Discussion

49.	Abby earns $7 per hour working as a cashier at a cafe. She earned $ in a week in which she worked 28 hours. She earned $ in a month in which she worked 112 hours. She earned $ more in the month than she did in the week.
Answer» my GLASSES broken or you really didn't add values. Assign the values PAL then I will EDIT this and can give your answer, I don't WANT points for NOTHING.

Discussion

50.	In ∆RST ,angle S =90°,RT=12m, ST=8m,then RS=............ *
Answer» ONG>ANSWER: triangle RST is a RIGHT Angled triangle so according to Pythagoras theorem HYPOTENUSE =sum of sides 12=8+Rs RS=12-8 =4

50.

In ∆RST ,angle S =90°,RT=12m, ST=8m,then RS=............ *

Answer» ONG>ANSWER:

triangle RST is a RIGHT Angled triangle

so according to Pythagoras theorem

HYPOTENUSE =sum of sides

12=8+Rs

RS=12-8

=4

Discussion

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