98971 + Interview Questions in Primary School in Math

1.	प्राइम फैक्टराइजेशन ऑफ़ नंबर 2 * 2 * 2 * 3 * 3 * 3 * 5 * 5 by what number should be divided to make it a perfect cube
Answer» Answer: 5 Step-by-step explanation: As we have: ${2}^{3} \times {3}^{3} \times {5}^{2}$ THEREFORE if we multiply it with 5 we will get: ${2}^{3} \times {3}^{3} \times {5}^{3}$ $= \sqrt[3]{ {2}^{3} \times {3}^{3} \times {5}^{3} }$ HENCE we can CONCLUDE that if we multiply this no. by 5 we can make it a PERFECT cube. Pls mark Brainliest and follow me if this HELPS you.....

1.

प्राइम फैक्टराइजेशन ऑफ़ नंबर 2 * 2 * 2 * 3 * 3 * 3 * 5 * 5 by what number should be divided to make it a perfect cube

Answer»

Answer:

5

Step-by-step explanation:

As we have:

${2}^{3} \times {3}^{3} \times {5}^{2}$

THEREFORE if we multiply it with 5 we will get:

${2}^{3} \times {3}^{3} \times {5}^{3}$

$= \sqrt[3]{ {2}^{3} \times {3}^{3} \times {5}^{3} }$

HENCE we can CONCLUDE that if we multiply this no. by 5 we can make it a PERFECT cube.

Pls mark Brainliest and follow me if this HELPS you.....

Discussion

2.	Q1] State true or false Let R and S be the sets defined as follows:(0)R = {x E Zx is divisible by 2}S = {y E ZI y is divisible by 3}then RNS=
Answer» ANSWER: SORRY not understand please MARK me as brainliest i NEED

2.

Q1] State true or false Let R and S be the sets defined as follows:(0)R = {x E Zx is divisible by 2}S = {y E ZI y is divisible by 3}then RNS=

Answer»

ANSWER:

SORRY not understand

please MARK me as brainliest

i NEED

Discussion

3.	Find the corona characteristic of 110 kV, 50 Hz, 3-phase transmission line, 175 km long consisting of three 1cm diameters stranded copper conductors spaced in 3 m delta arrangement. Temperature 26 0C and barometric pressure is 74 cm , m0 = 0.85, mv for local corona = 0.72 and mv for general corona =0.82
Answer» ANSWER: CORONA . MADE in CHINA....

3.

Find the corona characteristic of 110 kV, 50 Hz, 3-phase transmission line, 175 km long consisting of three 1cm diameters stranded copper conductors spaced in 3 m delta arrangement. Temperature 26 0C and barometric pressure is 74 cm , m0 = 0.85, mv for local corona = 0.72 and mv for general corona =0.82

Answer»

ANSWER:

CORONA . MADE in CHINA....

Discussion

4.	. plz help me its really importantIf your answer will be 3 I will definitely follow u and Mark u as brainliest plz help do
Answer» ANSWER: you can FIND your answer on GOOGLE PLEASE SEARCH it on

4.

. plz help me its really importantIf your answer will be 3 I will definitely follow u and Mark u as brainliest plz help do

Answer»

ANSWER:

you can FIND your answer on GOOGLE PLEASE SEARCH it on

Discussion

5.	The area of an isosceles right triangle is 8cm^2 . what is the perimeter of the trangle.
Answer» ANSWER: PROPERTY is a×b so 8×2=16

5.

The area of an isosceles right triangle is 8cm^2 . what is the perimeter of the trangle.

Answer»

ANSWER:

PROPERTY is a×b so 8×2=16

Discussion

6.	The sum of four consecutive multiplies of 7 is 70 find these multiples please jaldi do answer
Answer» Answer: 7,14,21,28 Step-by-step EXPLANATION: The FOUR CONSECUTIVE MULTIPLES are 7,14,21,28

6.

The sum of four consecutive multiplies of 7 is 70 find these multiples please jaldi do answer

Answer»

Answer:

7,14,21,28

Step-by-step EXPLANATION:

The FOUR CONSECUTIVE MULTIPLES are 7,14,21,28

Discussion

7.	Which property of iodine helped its application on wounds
Answer» Answer: It may be USED in first aid for minor cuts, grazes, burns, abrasions and blisters. Povidone-IODINE exhibits longer lasting antiseptic effects than tincture of iodine, DUE to its slow absorption via SOFT tissue, making it the choice for longer surgeries. Step-by-step explanation: I HOPE it will helpfull for you mate.. (◠‿◕)

7.

Which property of iodine helped its application on wounds

Answer»

Answer:

It may be USED in first aid for minor cuts, grazes, burns, abrasions and blisters. Povidone-IODINE exhibits longer lasting antiseptic effects than tincture of iodine, DUE to its slow absorption via SOFT tissue, making it the choice for longer surgeries.

Step-by-step explanation:

I HOPE it will helpfull for you

mate..

(◠‿◕)

Discussion

8.	If 3^n=243 then find the value of 5^2n-1
Answer» Answer: 1953125 Step-by-step EXPLANATION: SEE photo Mark BRAINLIST if u FINE good

8.

If 3^n=243 then find the value of 5^2n-1

Answer»

Answer:

1953125

Step-by-step EXPLANATION:

SEE photo

Mark BRAINLIST if u FINE good

Discussion

9.	FIND THE VALUE OF THE GIVEN ATTACHMENT:
Answer» Answer: 15/17 0.8823 ..... . THANK and MARK as BRAINLIEST

9.

FIND THE VALUE OF THE GIVEN ATTACHMENT:

Answer»

Answer:

15/17

0.8823

..... .

THANK and MARK as BRAINLIEST

Discussion

10.	Ranu mother is four times as old as Ranu after 5 years her mother will be three times as old as she will then be find their present age
Answer» $\bf{\underline{Given}}:-$ Renu's MOTHER is four TIMES as old as Renu. After 5 years her mother will be three times as old as she. To find :- Their present ages Solution :- Let Renu's present age be X and Her mother's age be 4x ⪼ After 5 years, Renu's age will be (x + 5) Her mother's age will be ( 4x + 5) According to the Question, ⤇ 4x + 5 = 3(x + 5) ⤇ 4x + 5 = 3x + 15 ⤇ 4x - 3x = 15 - 5 ⤇ x = 10 Her mother's age = 4x Her mother's age = 4 × 10 Her mother's age = 40 Hence,the present age of Renu will be 10 years and present age of Her mother's will be 40 years.

10.

Ranu mother is four times as old as Ranu after 5 years her mother will be three times as old as she will then be find their present age

Answer»

$\bf{\underline{Given}}:-$

Renu's MOTHER is four TIMES as old as Renu.

After 5 years her mother will be three times as old as she.

To find :-

Their present ages

Solution :-

Let Renu's present age be X

and Her mother's age be 4x

⪼ After 5 years,

Renu's age will be (x + 5)

Her mother's age will be ( 4x + 5)

According to the Question,

⤇ 4x + 5 = 3(x + 5)

⤇ 4x + 5 = 3x + 15

⤇ 4x - 3x = 15 - 5

⤇ x = 10

Her mother's age = 4x

Her mother's age = 4 × 10

Her mother's age = 40

Hence,the present age of Renu will be 10 years and present age of Her mother's will be 40 years.

Discussion

11.	Evaluate (3/8)^-2*(4/5)^
Answer» Answer: heya MATE ☺ $( \frac{3}{8} ) ^{ - 2} \times \frac{4}{5} \\ \\ = \frac{9}{64} \times \frac{4}{5} \\ \\ = \frac{36}{320} \\ \\ = 0.1125$ ✌ HOPE it HELPS U ✌

11.

Evaluate (3/8)^-2*(4/5)^

Answer»

Answer:

heya MATE ☺

$( \frac{3}{8} ) ^{ - 2} \times \frac{4}{5} \\ \\ = \frac{9}{64} \times \frac{4}{5} \\ \\ = \frac{36}{320} \\ \\ = 0.1125$

✌ HOPE it HELPS U ✌

Discussion

12.	Explain associative and commutative property with example
Answer» Step-by-step explanation: No matter how the values are GROUPED, the result of the equation will be 10: (2 + 3) + 5 = (5) + 5 = 10. 2 + (3 + 5) = 2 + (8) = 10. As with the COMMUTATIVE property, examples of operations that are associative include the addition and multiplication of real NUMBERS, integers, and rational numbers. Mark me as a brainliest

12.

Explain associative and commutative property with example

Answer»

Step-by-step explanation:

No matter how the values are GROUPED, the result of the equation will be 10: (2 + 3) + 5 = (5) + 5 = 10. 2 + (3 + 5) = 2 + (8) = 10. As with the COMMUTATIVE property, examples of operations that are associative include the addition and multiplication of real NUMBERS, integers, and rational numbers.

Mark me as a brainliest

Discussion

13.	1. Express each of the following rational numbers in the exponential form:(I) -1/128(ii) -27/125(III) 27/64
Answer» Answer: 27/64 Step-by-step EXPLANATION: this is FORM of p/q

13.

1. Express each of the following rational numbers in the exponential form:(I) -1/128(ii) -27/125(III) 27/64

Answer»

Answer:

27/64

Step-by-step EXPLANATION:

this is FORM of p/q

Discussion

14.	Prove that:- tan(45 - A) =sec2A+ tan2A
Answer» Step-by-step EXPLANATION: L.H.S. = 1 / COS(2a) + SIN(2a) / cos(2a) = (1 + sin(2a)) / (cos(2a)) = (sin^2(a) + cos^2(a) + 2 * sin(a) * cos(a)) / (cos^2(a) - sin^2(a)) = (sin(a) + cos(a))^2 / ((cos(a) - sin(a)) * (cos(a) + sin(a))) = (cos(a) + sin(a)) / (cos(a) - sin(a)) = cos(a) * (1 + sin(a) / cos(a)) / (cos(a) * (1 - sin(a)/cos(a))) = (1 + tan(a)) / (1 - tan(a)) = (tan(45) + tan(a)) / (1 - tan(a) * tan(45)) = tan(a + 45)

14.

Prove that:- tan(45 - A) =sec2A+ tan2A

Answer»

Step-by-step EXPLANATION:

L.H.S.

= 1 / COS(2a) + SIN(2a) / cos(2a)

= (1 + sin(2a)) / (cos(2a))

= (sin^2(a) + cos^2(a) + 2 * sin(a) * cos(a)) / (cos^2(a) - sin^2(a))

= (sin(a) + cos(a))^2 / ((cos(a) - sin(a)) * (cos(a) + sin(a)))

= (cos(a) + sin(a)) / (cos(a) - sin(a))

= cos(a) * (1 + sin(a) / cos(a)) / (cos(a) * (1 - sin(a)/cos(a)))

= (1 + tan(a)) / (1 - tan(a))

= (tan(45) + tan(a)) / (1 - tan(a) * tan(45))

= tan(a + 45)

Discussion

15.	In the given figure ∠PQR = 90° , PQ = 28cm , PR = 35 cm , Find QR.
Answer» Answer: In triangle PQR , angle Q = 90° By PYTHAGORAS THEOREM, PQ^2 + QR^2 = PR^2 28^2 + QR^2 = 35^2 QR^2 = 35^2 - 28^2. IDENTITY = A^2 - B^2 = ( A + B ) ( A - B ) QR^2 = (35 + 28) (35 - 28) QR^2 = 63 * 7 QR^2 = 441 QR = √441 QR = 21

15.

In the given figure ∠PQR = 90° , PQ = 28cm , PR = 35 cm , Find QR.

Answer»

Answer:

In triangle PQR ,

angle Q = 90°

By PYTHAGORAS THEOREM,

PQ^2 + QR^2 = PR^2

28^2 + QR^2 = 35^2

QR^2 = 35^2 - 28^2. IDENTITY = A^2 - B^2 = ( A + B ) ( A - B )

QR^2 = (35 + 28) (35 - 28)

QR^2 = 63 * 7

QR^2 = 441

QR = √441

QR = 21

Discussion

16.	X=5/7Y=-3/2X+Y=Y+X following values of X and Y
Answer» Step-by-step EXPLANATION: PLEASE MARK has BRAINLIEST ANSWER (❁´◡`❁)(♥_♥)(❁´◡`❁)(♥_♥)(❁´◡`❁)(♥_♥)(❁´◡`❁)

16.

X=5/7Y=-3/2X+Y=Y+X following values of X and Y

Answer»

Step-by-step EXPLANATION:

PLEASE MARK has BRAINLIEST ANSWER (❁´◡`❁)(♥_♥)(❁´◡`❁)(♥_♥)(❁´◡`❁)(♥_♥)(❁´◡`❁)

Discussion

17.	2n =글33कैन यू शो मी हाउ टू डू
Answer» Answer: COULD U pls CLEARLY post ur question so that I can HELP u Pls follow me

17.

2n =글33कैन यू शो मी हाउ टू डू

Answer»

Answer:

COULD U pls CLEARLY post ur question so that I can HELP u

Pls follow me

Discussion

18.	If 31 = 243, then find the values ofi) 52n-1ii) 2n+3iii) 71
Answer» ANSWER: how can 31=243 !!!! UR QUESTION is INCOMPLETE

18.

If 31 = 243, then find the values ofi) 52n-1ii) 2n+3iii) 71

Answer»

ANSWER:

how can 31=243 !!!!

UR QUESTION is INCOMPLETE

Discussion

19.	Please guys tell me the ans no 3
Answer» Step-by-step explanation: TROOP of 1200 soldiers RATION will END in 15 days ration for1800 soldiers will end in 1200×15/1800 =10 therefore ration for 1800 SOLIDERS will end in 10 days

19.

Please guys tell me the ans no 3

Answer»

Step-by-step explanation:

TROOP of 1200 soldiers RATION will END in 15 days

ration for1800 soldiers will end in 1200×15/1800

=10

therefore ration for 1800 SOLIDERS will end in 10 days

Discussion

20.	Square root of 15376
Answer» Answer: I USED DIVISION method Please FIND the ATTACHED file:-

20.

Square root of 15376

Answer»

Answer:

I USED DIVISION method

Please FIND the ATTACHED file:-

Discussion

21.	Question is there is in imagePlz,tell me the answer,by using compassThe first correct answer will be mark as brainlist and I will like give like ,and according to the explanation I will give Star.plz, don't tell wrong answer , It's very important and plz include image of answer it will be more helpful
Answer» ANSWER: THANKS... ❤️ Keep SUPPORTING

21.

Question is there is in imagePlz,tell me the answer,by using compassThe first correct answer will be mark as brainlist and I will like give like ,and according to the explanation I will give Star.plz, don't tell wrong answer , It's very important and plz include image of answer it will be more helpful

Answer»

ANSWER:

THANKS... ❤️

Keep SUPPORTING

Discussion

22.	Describe about the three organs of state. plzzz answer fast I will mark that as brainliest answer!
Answer» The three main branches/organs of GOVERNMENT are the LEGISLATIVE, executive, and judiciary. Very simply, the legislative branch makes the laws, the executive enforces the laws, and the judiciary INTERPRETS the laws. Many countries TODAY PRACTICE some form of this system of government, particularly the United States.

Discussion

23.	Find the value of x so that (15/4)^3 / (5/4)^3 = 3^x
Answer» x=3 LHS (15/4)^3/(5/4)^3 (15)^3/(5)^3 (15)^3(1/5)^-3 (3)^3(1/1)^-3 (3)^3/(1)^3 WHEN BASE IS SAME THEN THER POWER IS ALSO EQUAL SO (3)^3=(3)^x x=3

23.

Find the value of x so that (15/4)^3 / (5/4)^3 = 3^x

Answer»

x=3

LHS

(15/4)^3/(5/4)^3

(15)^3/(5)^3

(15)^3*(1/5)^-3

(3)^3*(1/1)^-3

(3)^3/(1)^3

WHEN BASE IS SAME THEN THER POWER IS ALSO EQUAL SO (3)^3=(3)^x

x=3

Discussion

24.	ಉಣ್ಣೆ ದಾರದ ವಿಧಗಳನ್ನು ತಿಳಿಸಿ
Answer» Answer: please SEND in ENGLISH LANGUAGE I am don't UNDERSTAND kannada language

24.

ಉಣ್ಣೆ ದಾರದ ವಿಧಗಳನ್ನು ತಿಳಿಸಿ

Answer»

Answer:

please SEND in ENGLISH LANGUAGE I am don't UNDERSTAND kannada language

Discussion

25.	Help me plzz answer my Question plzz#ero{fashion♡queen}
Answer» HEY DEAR PLEASE MARK it as BRAINLIEST

25.

Help me plzz answer my Question plzz#ero{fashion♡queen}

Answer»

HEY DEAR

PLEASE MARK it as BRAINLIEST

Discussion

26.	3,456 piligrims want to travel from hyderabad to tirupati.the tirupati bound airlines have 24 planes.each plane can carry 98 Pilgrims only.how many piligrims will be able to board the planes and how many will be left behind?need it
Answer» Answer: 1104 Step-by-step explanation: There are 24 planes, each can CARRY 98 pilgrims. So 24 planes can carry 2352 pilgrims. So pilgrims LEFT BEHIND = 3456 - 2352 = 1104

26.

3,456 piligrims want to travel from hyderabad to tirupati.the tirupati bound airlines have 24 planes.each plane can carry 98 Pilgrims only.how many piligrims will be able to board the planes and how many will be left behind?need it

Answer»

Answer:

1104

Step-by-step explanation:

There are 24 planes, each can CARRY 98 pilgrims.

So 24 planes can carry 2352 pilgrims.

So pilgrims LEFT BEHIND = 3456 - 2352 = 1104

Discussion

27.	Find the LCM of 7/9 plus 3/7
Answer» ANSWER: LCM of 7/9 PLUS 3/7 is 76 63

27.

Find the LCM of 7/9 plus 3/7

Answer»

ANSWER:

LCM of 7/9 PLUS 3/7 is 76

63

Discussion

28.	1. In angleABC, angleA = 44 degree. If AB = AC, find anglebB and angleC.
Answer» ANSWER: SUM of ANGLES in a triangle is EQUAL to 180° ∠a + ∠b + ∠c = 180 44 + ∠b + ∠c = 180 ∠b + ∠c = 136 Since ∠b and ∠c are equal: ∠b = ∠c = 136 ÷ 2 = 68° Answer ∠b = 68° and ∠c = 68° Step-by-step explanation: HOPE IT HELPS AND PLS MARK AS BRAINLIEST

28.

1. In angleABC, angleA = 44 degree. If AB = AC, find anglebB and angleC.

Answer»

ANSWER:

SUM of ANGLES in a triangle is EQUAL to 180°

∠a + ∠b + ∠c = 180

44 + ∠b + ∠c = 180

∠b + ∠c = 136

Since ∠b and ∠c are equal:

∠b = ∠c = 136 ÷ 2 = 68°

Answer ∠b = 68° and ∠c = 68°

Step-by-step explanation:

HOPE IT HELPS

AND

PLS MARK AS BRAINLIEST

Discussion

29.	Square root of 21316
Answer» ANSWER: SQUARE ROOT of 21316 is 146

29.

Square root of 21316

Answer»

ANSWER:

SQUARE ROOT of 21316 is 146

Discussion

30.	Prove that: -tan(45 - A)=sec 2A +tan2A
Answer» L.H.S. = 1 / COS(2A) + SIN(2a) / cos(2a) = (1 + sin(2a)) / (cos(2a)) = (sin^2(a) + cos^2(a) + 2 * sin(a) * cos(a)) / (cos^2(a) - sin^2(a)) = (sin(a) + cos(a))^2 / ((cos(a) - sin(a)) * (cos(a) + sin(a))) = (cos(a) + sin(a)) / (cos(a) - sin(a)) = cos(a) * (1 + sin(a) / cos(a)) / (cos(a) * (1 - sin(a)/cos(a))) = (1 + tan(a)) / (1 - tan(a)) = (tan(45) + tan(a)) / (1 - tan(a) * tan(45)) = tan(a + 45)

30.

Prove that: -tan(45 - A)=sec 2A +tan2A

Answer»

L.H.S.

= 1 / COS(2A) + SIN(2a) / cos(2a)

= (1 + sin(2a)) / (cos(2a))

= (sin^2(a) + cos^2(a) + 2 * sin(a) * cos(a)) / (cos^2(a) - sin^2(a))

= (sin(a) + cos(a))^2 / ((cos(a) - sin(a)) * (cos(a) + sin(a)))

= (cos(a) + sin(a)) / (cos(a) - sin(a))

= cos(a) * (1 + sin(a) / cos(a)) / (cos(a) * (1 - sin(a)/cos(a)))

= (1 + tan(a)) / (1 - tan(a))

= (tan(45) + tan(a)) / (1 - tan(a) * tan(45))

= tan(a + 45)

Discussion

31.	Find the square root of the numbers by repeated subtraction 289
Answer» Step 1: 289 - 1 = 288 Step 2: 288 - 3 = 285 Step 3: 285 - 5 = 280 Step 4: 280 - 7 = 273 Step 5: 273 - 9 = 264 Step 6: 264 - 11 = 253 Step 7: 253 - 13 = 240 Step 8: 240 - 15 = 225 Step 9: 225 - 17 = 208 Step 10: 208 - 19 = 189 Step 11: 189 - 21 = 168 Step 12: 168 - 23 = 145 Step 13: 145 - 25 = 120 Step 14: 120 - 27= 93 Step 15: 93 - 29 = 64 Step 16: 64-31 =33 Step 17:33-33=0 We get zero in seventeenth step. Therefore 17 is the square ROOT of 289

31.

Find the square root of the numbers by repeated subtraction 289

Answer»

Step 1: 289 - 1 = 288

Step 2: 288 - 3 = 285

Step 3: 285 - 5 = 280

Step 4: 280 - 7 = 273

Step 5: 273 - 9 = 264

Step 6: 264 - 11 = 253

Step 7: 253 - 13 = 240

Step 8: 240 - 15 = 225

Step 9: 225 - 17 = 208

Step 10: 208 - 19 = 189

Step 11: 189 - 21 = 168

Step 12: 168 - 23 = 145

Step 13: 145 - 25 = 120

Step 14: 120 - 27= 93

Step 15: 93 - 29 = 64

Step 16: 64-31 =33

Step 17:33-33=0

We get zero in seventeenth step. Therefore 17 is the square ROOT of 289

Discussion

32.	Find the value of √256 by division method
Answer» ✓256=16 because 16*16 = 256

32.

Find the value of √256 by division method

Answer»

✓256=16

because 16*16

= 256

Discussion

33.	2x³-3x²+7x-8, -5x³+2x²-4x+1, 3-6x+5x²-x³
Answer» ANSWER: what to do in this QUESTION SORRY

33.

2x³-3x²+7x-8, -5x³+2x²-4x+1, 3-6x+5x²-x³

Answer»

ANSWER:

what to do in this QUESTION SORRY

Discussion

34.	Find the h.c.f of 300 and 425
Answer» Answer: HCF OF 300 AND 425 IS 25 . PROCESS GIVEN IN THE IMAGE ATTACHED BY MEE ❤️✌️✌️

34.

Find the h.c.f of 300 and 425

Answer»

Answer:

HCF OF 300 AND 425 IS 25 .

PROCESS GIVEN IN THE IMAGE ATTACHED BY MEE ❤️✌️✌️

Discussion

35.	Aravind has a kiddy bank. It is full of one-rupee and fifty paise coins. It contains 3 timesas many fifty paise coins as one rupee coins. The total amount ofthe money in the bank is35. How many coins of each kind are there in the bank?
Answer» Answer: the TOTAL time 3*50+35 please MARK me as BRAINLIST

35.

Aravind has a kiddy bank. It is full of one-rupee and fifty paise coins. It contains 3 timesas many fifty paise coins as one rupee coins. The total amount ofthe money in the bank is35. How many coins of each kind are there in the bank?

Answer»

Answer:

the TOTAL time 3*50+35

please MARK me as BRAINLIST

Discussion

36.	When the polynomial ax3 + 3x2 - 13 and 2x3 - 5x +2 divided by x-a leaves the same remainder find the value of a ?
Answer» ANSWER: Step-by-step EXPLANATION:

36.

When the polynomial ax3 + 3x2 - 13 and 2x3 - 5x +2 divided by x-a leaves the same remainder find the value of a ?

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

37.	(b) a=-3, b=2,c=-7
Answer» 12 Step-by-step EXPLANATION: a+b+c =3+2+7=12 1 WOT

37.

(b) a=-3, b=2,c=-7

Answer»

12

Step-by-step EXPLANATION:

a+b+c

=3+2+7=12

1 WOT

Discussion

38.	TABLE OF 1- 1/4 please
Answer» Answer: PLEASE mark BRAINLIEST please please Step-by-step EXPLANATION: here U go

38.

TABLE OF 1- 1/4 please

Answer»

Answer:

PLEASE mark BRAINLIEST please please

Step-by-step EXPLANATION:

here U go

Discussion

39.	When the polynomial ax3 + 3x2 - 13 and 2x3 - 5x +2 divided by x-a leaves the same remainder find the value of a
Answer» ANSWER: I don't KNOW the answer is YES I am not ABLE to JOIN

39.

When the polynomial ax3 + 3x2 - 13 and 2x3 - 5x +2 divided by x-a leaves the same remainder find the value of a

Answer»

ANSWER:

I don't KNOW the answer is YES I am not ABLE to JOIN

Discussion

40.	Find the H.C.F. of 300 and 425.
Answer» ANSWER: Answer: Here is your answer Answer: Here is your answer Step-by-step EXPLANATION: Answer: Here is your answer Step-by-step explanation: The RIGHT answer is 25 Mark me as BRAINLIEST

40.

Find the H.C.F. of 300 and 425.

Answer»

ANSWER:

Answer: Here is your answer

Answer: Here is your answer Step-by-step EXPLANATION:

Answer: Here is your answer Step-by-step explanation: The RIGHT answer is 25

Mark me as BRAINLIEST

Discussion

41.	Solve the following linear equations by transposing method. 13/4 - 6x = 15
Answer» ANSWER: x=-47/24 is your answer MARK me the BRAINLIEST

41.

Solve the following linear equations by transposing method. 13/4 - 6x = 15

Answer»

ANSWER:

x=-47/24 is your answer MARK me the BRAINLIEST

Discussion

42.	Write the fraction using 3 as numirator and 7 as denominator
Answer» Answer: 3/7 Step-by-step EXPLANATION: HOPE it HELPED you...

42.

Write the fraction using 3 as numirator and 7 as denominator

Answer»

Answer:

3/7

Step-by-step EXPLANATION:

HOPE it HELPED you...

Discussion

43.	Consturct 3 equation starting with x 2
Answer» Answer: x=2 (1)x=2 x+2=0 (2)x−=2-2 x−2=−4 (3)2x=2×(2) 2x=−4 Step-by-step explanation: HOPE IT HELPS AND PLS MARK AS BRAINLIEST

43.

Consturct 3 equation starting with x 2

Answer»

Answer:

x=2

(1)x=2

x+2=0

(2)x−=2-2

x−2=−4

(3)2x=2×(2)

2x=−4

Step-by-step explanation:

HOPE IT HELPS

AND

PLS MARK AS BRAINLIEST

Discussion

44.	.4/7 is equivalent to(1 Point)(c) 14/18(b) 7/8(d) 8/14(a) 3/7
Answer» Step-by-step EXPLANATION: d is UR CORRECT ANSWER DEAR

44.

.4/7 is equivalent to(1 Point)(c) 14/18(b) 7/8(d) 8/14(a) 3/7

Answer»

Step-by-step EXPLANATION:

d is UR CORRECT ANSWER DEAR

Discussion

45.	Find the LCM of 5/7 minus 7/11
Answer» ANSWER: Both no. are PRIME so, 5/7*-7/11 =-5/11

45.

Find the LCM of 5/7 minus 7/11

Answer»

ANSWER:

Both no. are PRIME so,

5/7*-7/11

=-5/11

Discussion

46.	2002³-1002³-1000³ /310021000=
Answer» ANSWER: 2002 Step-by-step EXPLANATION: If x+y+x=0, then x³+y³+z³=3xyz If 2002+-1002+-1000 =0 Then x³+y³+z³=3xyz 3×2002×1002×1000 Now, We've solved the numerator PART now further SIMPLIFICATION............. =3×2002×1002×1000/3×1002×1000 =2002 This is the answer to your question. Please mark this as the BRAINLIEST ANSWER...............................

46.

2002³-1002³-1000³ /310021000=

Answer»

ANSWER:

2002

Step-by-step EXPLANATION:

If x+y+x=0, then x³+y³+z³=3xyz

If 2002+-1002+-1000

=0

Then x³+y³+z³=3xyz

3×2002×1002×1000

Now,

We've solved the numerator PART now further SIMPLIFICATION.............

=3×2002×1002×1000/3×1002×1000

=2002

This is the answer to your question.

Please mark this as the BRAINLIEST ANSWER...............................

Discussion

47.	(a+5)/6-(a+1)/9=(a+3)/4 please solve the equation
Answer» Step-by-step explanation: HOPE IT HELPS U IF U LIKE IT PLEASE MARK AS BRAINLEST ND FOLLOW ME GUYS

47.

(a+5)/6-(a+1)/9=(a+3)/4 please solve the equation

Answer»

Step-by-step explanation:

HOPE IT HELPS U IF U LIKE IT PLEASE MARK AS BRAINLEST ND FOLLOW ME GUYS

Discussion

48.	Please guys ans me fast
Answer» Answer: 40min Step-by-step explanation: TOTAL Time =458 If no.of PERIODS =9 Therefore time of each period = (458)/9 =40min

48.

Please guys ans me fast

Answer»

Answer:

40min

Step-by-step explanation:

TOTAL Time =45*8

If no.of PERIODS =9

Therefore time of each period = (45*8)/9

=40min

Discussion

49.	X/100×75=219
Answer» ANSWER: x÷10075=219 x÷7500=219 x=2197500 x=16425

49.

X/100×75=219

Answer»

ANSWER:

x÷100*75=219

x÷7500=219

x=219*7500

x=16425

Discussion

50.	6. Find the H.CF and LCM. of:(a) 65 and 104(b) 40 and 64(c) 161 and 207(d) 117 and221 (with full explaintion)
Answer» ANSWER: Step-by-step EXPLANATION:

50.

6. Find the H.CF and LCM. of:(a) 65 and 104(b) 40 and 64(c) 161 and 207(d) 117 and221 (with full explaintion)

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

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