98971 + Interview Questions in Primary School in Math

1.	the the perimeter of a rectangular Pole is hundred metre and its length is 30 metre find its breadth the perimeter of a rectangular Pole is hundred metre and its length is 30 find out the breadth
Answer» Answer: GIVEN, length = 30m perimeter = 100 m Perimeter of a rectangular pole = 100m 2(l+b)=100m 2(30m+b)=100m 30m+b=100m/2=50m b=50m-30m b=20m hope it HELPS you. plz mark as brainliest answer plz plz plz DEAR

1.

the the perimeter of a rectangular Pole is hundred metre and its length is 30 metre find its breadth the perimeter of a rectangular Pole is hundred metre and its length is 30 find out the breadth

Answer»

Answer:

GIVEN,

length = 30m

perimeter = 100 m

Perimeter of a rectangular pole = 100m

2(l+b)=100m

2(30m+b)=100m

30m+b=100m/2=50m

b=50m-30m

b=20m

hope it HELPS you.

plz mark as brainliest answer plz plz plz DEAR

Discussion

2.	TA small reminar hall can hold toLehairs Three different colours tochairs are available. The cost ofred Colour chair is Rs.210 theI Cont of a blue colour chaus isRs. 260 and the cost of areenI Colour chour is Rs. 300. The totalCast of chairs is Rs 25.000fud at leart 3 different solutionof the number of choury inleach colour to be purchasedEn gaus elimination method.
Answer» ANSWER: SORRY ASK it from ANYBODY

2.

TA small reminar hall can hold toLehairs Three different colours tochairs are available. The cost ofred Colour chair is Rs.210 theI Cont of a blue colour chaus isRs. 260 and the cost of areenI Colour chour is Rs. 300. The totalCast of chairs is Rs 25.000fud at leart 3 different solutionof the number of choury inleach colour to be purchasedEn gaus elimination method.

Answer»

ANSWER:

SORRY ASK it from ANYBODY

Discussion

3.	Will mark you as brainliestpls answer this4th root of 243 divided by fourth root of 3
Answer» Answer: 3 3.94822203886.../1.31607401295... is 3.

3.

Will mark you as brainliestpls answer this4th root of 243 divided by fourth root of 3

Answer»

Answer:

3

3.94822203886.../1.31607401295... is 3.

Discussion

4.	-3 is a zero of x-3 it's true or false
Answer» ANSWER: No, -3 is not the zero of EQUATION x -3 . x -3 =0 x =0+3,x =3. if we put 3 in PLACE of x then 3 -3 = 0 so zero of given equation is 3.

4.

-3 is a zero of x-3 it's true or false

Answer»

ANSWER:

No, -3 is not the zero of EQUATION x -3 . x -3 =0

x =0+3,x =3.

if we put 3 in PLACE of x then

3 -3 = 0 so zero of given equation is 3.

Discussion

5.	Simplify : 25 / 5 + 30 - 35
Answer» ANSWER: 0 Step-by-step explanation: 25/5+30-35=5+30-35=35-35=0 please MARK me as BRAINLIEST answer.

5.

Simplify : 25 / 5 + 30 - 35

Answer»

ANSWER:

0

Step-by-step explanation:

25/5+30-35=5+30-35=35-35=0

please MARK me as BRAINLIEST answer.

Discussion

6.	a long plastic pipe measure 32m8cm .Aruna cut off 15m25cm and Varun cut off 3m 18cm pipe from it. how much pipe is left?
Answer» ANSWER: from which chapter Step-by-step EXPLANATION:

6.

a long plastic pipe measure 32m8cm .Aruna cut off 15m25cm and Varun cut off 3m 18cm pipe from it. how much pipe is left?

Answer»

ANSWER:

from which chapter

Step-by-step EXPLANATION:

Discussion

7.	Columns using place value and add
Answer» ANSWER: what we have to do in THOS PLZ TELL

7.

Columns using place value and add

Answer»

ANSWER:

what we have to do in THOS PLZ TELL

Discussion

8.	I will mark you as brainliestpls answer this4th root of 243 divided by fourth root of 3answer should be 3 but pls tell the procedure
Answer» answer-3 hope you LIKE it.mark as BRAINLIEST

8.

I will mark you as brainliestpls answer this4th root of 243 divided by fourth root of 3answer should be 3 but pls tell the procedure

Answer»

answer-3

hope you LIKE it.mark as BRAINLIEST

Discussion

9.	A shopkeeper uses 900 gram weight instead of 1 kilogram Prachi went to the shopkeeper and asked him to give 5/2 kilogram sugar find what fraction of sugar was she cheated of?
Answer» ANSWER: ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Step-by-step EXPLANATION:

9.

A shopkeeper uses 900 gram weight instead of 1 kilogram Prachi went to the shopkeeper and asked him to give 5/2 kilogram sugar find what fraction of sugar was she cheated of?

Answer»

ANSWER:

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

Step-by-step EXPLANATION:

Discussion

10.	NEED HELP PLEASE URGENT!!!!!
Answer» ANSWER: hi....✋✋ Step-by-step explanation: friend .... 1st is not FUNCTION but 2nd is function.....HOPE it helps you...plese follow me and mark as branliest...❣️❣️

10.

NEED HELP PLEASE URGENT!!!!!

Answer»

ANSWER:

hi....✋✋

Step-by-step explanation:

friend

.... 1st is not FUNCTION but 2nd is function.....HOPE it helps you...plese follow me and mark as branliest...❣️❣️

Discussion

11.	Aman's age is three times his son's age.Ten years ago he was five times his son's age. Find their present ages.
Answer» ANSWER: Let Aman's SON's age be x Aman's age will be 3x 10 yrs ago the ratio was 1:5 10 yrs ago the AGES were x-10 and 3x-10 Therefore x-10/3x-10=1/5 5(x-10)=1(3x-10) 5x-50=3x-10 5x-3x=50-10 2x=40 *x=20* *Aman's* *age* *will* be 60 *and* *his* *son's age* *will* be 20.

11.

Aman's age is three times his son's age.Ten years ago he was five times his son's age. Find their present ages.

Answer»

ANSWER:

Let Aman's SON's age be x

Aman's age will be 3x

10 yrs ago the ratio was 1:5

10 yrs ago the AGES were x-10 and 3x-10

Therefore x-10/3x-10=1/5

5(x-10)=1(3x-10)

5x-50=3x-10

5x-3x=50-10

2x=40

x=20

Aman's age will be 60 and his son's age will be 20.

Discussion

12.	In a school there are 1500 boys and some are girls. If the number of boys iscalculate the number of girls?
Answer» Answer: 39938374746437392hdbdbdjsbzbnsh

12.

In a school there are 1500 boys and some are girls. If the number of boys iscalculate the number of girls?

Answer»

Answer:

39938374746437392hdbdbdjsbzbnsh

Discussion

13.	Pair of integers whose sum is -7 and difference is -10
Answer» HOPE this HELPS PLEASE MARK me BRAINLIEST

13.

Pair of integers whose sum is -7 and difference is -10

Answer»

HOPE this HELPS

PLEASE MARK me BRAINLIEST

Discussion

14.	How to get the prime factorization of 529
Answer» Answer: 529 = 23 × 23

14.

How to get the prime factorization of 529

Answer»

Answer:

529 = 23 × 23

Discussion

15.	The cost of 13 pens is Rs. 182. Find the cost of 17 pens.
Answer» Answer: HEY mate here is your answer.... COST of 13 pens = ₹182 Cost of 1 PEN = ₹182/13 = ₹14 Cost of 17 pens = ₹14×17 = ₹258 Hope it helps you....

15.

The cost of 13 pens is Rs. 182. Find the cost of 17 pens.

Answer»

Answer:

HEY mate here is your answer....

COST of 13 pens = ₹182

Cost of 1 PEN = ₹182/13 = ₹14

Cost of 17 pens = ₹14×17 = ₹258

Hope it helps you....

Discussion

16.	Find 4×(-8) 8×(-2) 3×(-7) 10×(-1)
Answer» Answer: (-32)(-16)(-21)(-10) =321621*10 =107520 HOPE it will help uhh mate. regards.

16.

Find 4×(-8) 8×(-2) 3×(-7) 10×(-1)

Answer»

Answer:

(-32)(-16)(-21)(-10)

=32*16*21*10

=107520

HOPE it will help uhh mate.

regards.

Discussion

17.	Give answer no.4 okay I am mark as brilliant
Answer» ANSWER: The LCM Of 5 and 7 is 35. 10 and 28 /35 So here 28 /35 is GREATER by 28/35-10/35 18/35 means 4/5 is greater

17.

Give answer no.4 okay I am mark as brilliant

Answer»

ANSWER:

The LCM Of 5 and 7 is 35.

10 and 28 /35

So here 28 /35 is GREATER by

28/35-10/35

18/35

means 4/5 is greater

Discussion

18.	Destributive property of 685× 94
Answer» Answer: 600+85x 90+04 Step-by-step EXPLANATION:

18.

Destributive property of 685× 94

Answer»

Answer:

600+85x 90+04

Step-by-step EXPLANATION:

Discussion

19.	When two coins are tossed find the possibility of getting one head. plz tell fastly
Answer» Answer: $\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{Answer}}}}}}$ 1:4 is the possibility of getting one head Step-by-step EXPLANATION: If you FLIP a coin a billion times, the probability of getting two heads is nearly one. If you flip a fair coin twice, there are four possible outcomes (HH, HT, TH, TT) and the probability of tossing two heads is 1/4. *Example*: In counting the number of heads in 4 coin flips, the probability that we get exactly one head is the probability that we get ANYONE of the following 4 outcomes: HTTT, THTT, TTHT, or TTTH. Each has probability 1/16, so the probability to get exactly one head in 4 flips is 1/16 + 1/16 + 1/16 + 1/16 = 4/16 = 1/4.

19.

When two coins are tossed find the possibility of getting one head. plz tell fastly

Answer»

Answer:

$\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{Answer}}}}}}$

1:4 is the possibility of getting one head

Step-by-step EXPLANATION:

If you FLIP a coin a billion times, the probability of getting two heads is nearly one. If you flip a fair coin twice, there are four possible outcomes (HH, HT, TH, TT) and the probability of tossing two heads is 1/4.

Example: In counting the number of heads in 4 coin flips, the probability that we get exactly one head is the probability that we get ANYONE of the following 4 outcomes: HTTT, THTT, TTHT, or TTTH. Each has probability 1/16, so the probability to get exactly one head in 4 flips is 1/16 + 1/16 + 1/16 + 1/16 = 4/16 = 1/4.

Discussion

20.	Please solve this simplify it is an integer
Answer» Answer: 18-12-(-9)+(-6) 6+9-6(MINUS minus is PLUS and plus minus is minus) =9

20.

Please solve this simplify it is an integer

Answer»

Answer:

18-12-(-9)+(-6)

6+9-6(MINUS minus is PLUS and plus minus is minus)

=9

Discussion

21.	Verify a×(b+c)= a×b+a×c a=-1;b=-2;c=-3
Answer» Step-by-step explanation: a(b + c) = ab + ac -1(-2 + (-3)) = -1 × (-2) + -1 × (-3) = 2 + 3 = 5 Answer) 5 This process is done by distributive law of Algebraic identities.

21.

Verify a×(b+c)= a×b+a×c a=-1;b=-2;c=-3

Answer»

Step-by-step explanation:

a(b + c) = ab + ac

-1(-2 + (-3)) = -1 × (-2) + -1 × (-3) = 2 + 3 = 5

Answer) 5

This process is done by distributive law of Algebraic identities.

Discussion

22.	A grandfather is ten times older than his granddaughter.He is also 54 years older than her.Find there present ages.
Answer» ANSWER: GRANDFATHER -- 60 years, granddaughter ---- 6 Step-by-step explanation: 6 X 10 = 60 54+6 = 60

22.

A grandfather is ten times older than his granddaughter.He is also 54 years older than her.Find there present ages.

Answer»

ANSWER:

GRANDFATHER -- 60 years, granddaughter ---- 6

Step-by-step explanation:

6 X 10 = 60

54+6 = 60

Discussion

23.	A- (-b) = a + b what is the place value of AB
Answer» ANSWER: PLACE VALUE of A is TEN and place valvue of B is one

23.

A- (-b) = a + b what is the place value of AB

Answer»

ANSWER:

PLACE VALUE of A is TEN and place valvue of B is one

Discussion

24.	1- 165/210 = 45/210 kaise aaya
Answer» Answer: it it is a TRICKY QUESTION then answer is by mistake. but if it is real then I don't THINK it's CORRECT

24.

1- 165/210 = 45/210 kaise aaya

Answer»

Answer:

it it is a TRICKY QUESTION then answer is by mistake.

but if it is real then I don't THINK it's CORRECT

Discussion

25.	31,933 round off nearest 1000
Answer» Answer: 32000 Step-by-step EXPLANATION: HOPE it HELPS MARK as BRAINLEAST

25.

31,933 round off nearest 1000

Answer»

Answer:

32000

Step-by-step EXPLANATION:

HOPE it HELPS MARK as BRAINLEAST

Discussion

26.	True or false-7/24/3/-16=3/-16/-7/24
Answer» No it's false Hope it HELPS U PLEASE MARK it as brainleist

26.

True or false-7/24/3/-16=3/-16/-7/24

Answer»

No it's false

Hope it HELPS U

PLEASE MARK it as brainleist

Discussion

27.	Please solve the questions guys No SPAM, pleaseNo.13
Answer» ANSWER: C-y=80° x=40° Step-by-step EXPLANATION: C- corresponding angles-y x-sum angle PROPERTY

27.

Please solve the questions guys No SPAM, pleaseNo.13

Answer»

ANSWER:

C-y=80°

x=40°

Step-by-step EXPLANATION:

C- corresponding angles-y

x-sum angle PROPERTY

Discussion

28.	Plz help me by solving this plz...
Answer» Step-by-step explanation: i HOPE it HELPS U mark my ANSWER as BRAINLIEST and follow me if possible and i will follow you back

28.

Plz help me by solving this plz...

Answer»

Step-by-step explanation:

i HOPE it HELPS U mark my ANSWER as BRAINLIEST and follow me if possible and i will follow you back

Discussion

29.	Rationalize 1 / root21 - root29
Answer» Answer: 1 =1× √21-√29. √21-√29 =√21-√29×√21-√29 =√21-√29 =√21squar-√29squar =√21-√29 = 21-29 =√21-√29 = 8 Step-by-step explanation: we cancel ROOT by Square. I hope this is helpful to you. plz mark as a BRILLIANT ANSWERS plz.

29.

Rationalize 1 / root21 - root29

Answer»

Answer:

1 =1× √21-√29.

√21-√29 =√21-√29×√21-√29

=√21-√29

=√21squar-√29squar

=√21-√29

= 21-29

=√21-√29

= 8

Step-by-step explanation:

we cancel ROOT by Square.

I hope this is helpful to you.

plz mark as a BRILLIANT ANSWERS plz.

Discussion

30.	Represent 3by7 and -2by 7 on the number line
Answer» here is your ANSWER ❤ hope it HELP you ✌✌

30.

Represent 3by7 and -2by 7 on the number line

Answer»

here is your ANSWER ❤

hope it HELP you ✌✌

Discussion

31.	Sanjeet deposited RS 961056 in the bank account After a month he withdrew Rs 146762 from his account How much money is left in the account
Answer» Answer: 50660 is the ANS hsjskwkwwlksk nsksksk sklekelapqlalana kslsjsj kslwnsndlf kslwnsndlf nsksksk kslkskckkfkeow kwlkdjf kskfj kskfj kskfj kskfj or wpwpwp awpeoo kworpwk or AAGE. NHI AATA L don't no kaksdkgkg kskdj

31.

Sanjeet deposited RS 961056 in the bank account After a month he withdrew Rs 146762 from his account How much money is left in the account

Answer»

Answer:

50660 is the ANS hsjskwkwwlksk nsksksk sklekelapqlalana kslsjsj kslwnsndlf kslwnsndlf nsksksk kslkskckkfkeow kwlkdjf kskfj kskfj kskfj kskfj or wpwpwp awpeoo kworpwk or AAGE. NHI AATA L don't no kaksdkgkg kskdj

Discussion

32.	Solve the sum and write the answer in standard form
Answer» Answer: 0.00007745 Hope this HELPS you.. GIVING you a good advice ....give TOUGHER QUESTIONS

32.

Solve the sum and write the answer in standard form

Answer»

Answer:

0.00007745

Hope this HELPS you..

GIVING you a good advice ....give TOUGHER QUESTIONS

Discussion

33.	Arrange the numbers in ascending order 24,68,487;7,89,540;l, 34,53,879;78,989;4,807
Answer» 4,807;7,89,540;24,68,487;34,53,879;78,989

Discussion

34.	DatePageinto mixedtracFraction3.Convert improperperfraction 2ua18
Answer» ANSWER: UMM i DONT GET it chuttia!

34.

DatePageinto mixedtracFraction3.Convert improperperfraction 2ua18

Answer»

ANSWER:

UMM i DONT GET it chuttia!

Discussion

35.	what should be taken from 3x squared to minus 4 y square 2 + 5 X Y + 22 obtain minus x squared 2 minus y squared 2 + 6 X Y + 20
Answer» ANSWER: ${\large{\overbrace{\underbrace{\purple{your answer: {4x}^{2} - {3y}^{2} - xy + 2}}}}} \\ \bf\red{♡ \: dear ---- }$ Step-by-step EXPLANATION: $\bf\red{ \underline{ \: Let \: the \: number \: substacted \: be \: a}} \\ \\ \bf\ \mapsto \: {3x}^{2} - {4y}^{2} + 5xy + 22 - a = { - x}^{2} { - y}^{2} + 6xy + 20 \\ \\ \bf\ \mapsto {3x}^{2} - {4y}^{2} + 5xy + 22 + { x}^{2} + { y}^{2} - 6xy - 20 = a \\ \\ \bf\ \mapsto {4x}^{2} - {3y}^{2} - xy + 2=a \\ \\ \large\boxed{ \fcolorbox{orange}{blue}{hope \: it \: help \: you}}$

35.

what should be taken from 3x squared to minus 4 y square 2 + 5 X Y + 22 obtain minus x squared 2 minus y squared 2 + 6 X Y + 20

Answer»

ANSWER:

${\large{\overbrace{\underbrace{\purple{your answer: {4x}^{2} - {3y}^{2} - xy + 2}}}}} \\ \bf\red{♡ \: dear *----* }$

Step-by-step EXPLANATION:

$\bf\red{ \underline{ \: Let \: the \: number \: substacted \: be \: a}} \\ \\ \bf\ \mapsto \: {3x}^{2} - {4y}^{2} + 5xy + 22 - a = { - x}^{2} { - y}^{2} + 6xy + 20 \\ \\ \bf\ \mapsto {3x}^{2} - {4y}^{2} + 5xy + 22 + { x}^{2} + { y}^{2} - 6xy - 20 = a \\ \\ \bf\ \mapsto {4x}^{2} - {3y}^{2} - xy + 2=a \\ \\ \large\boxed{ \fcolorbox{orange}{blue}{hope \: it \: help \: you}}$

Discussion

36.	Then CD is the perpendicular bisector ofusEXERCISE 13.31. Draw any lineany line PQ. Mark a point O on it. Draw a line passing through O perpendicular to PQ(i) using ruler and compasses.(ii) using ruler and set square.
Answer» Answer: 1.using RULER AMD by mpasses

36.

Then CD is the perpendicular bisector ofusEXERCISE 13.31. Draw any lineany line PQ. Mark a point O on it. Draw a line passing through O perpendicular to PQ(i) using ruler and compasses.(ii) using ruler and set square.

Answer»

Answer:

1.using RULER AMD by mpasses

Discussion

37.	Explain the answer I am mark as brilliant
Answer» Answer: 11 Step-by-step explanation: 7+[12-{8+3-(9of6 + 1- 13X 4)}] =7+[12-{8+3-(54+1-52)}] =7+[12-{8+3-3)}] =7+[12-8] 7+4=11 Itna bachhon ka sawaal kyun karte ho YAAR.... thoda COMMON sense apply KARO...

37.

Explain the answer I am mark as brilliant

Answer»

Answer:

11

Step-by-step explanation:

7+[12-{8+3-(9of6 + 1- 13X 4)}]

=7+[12-{8+3-(54+1-52)}]

=7+[12-{8+3-3)}]

=7+[12-8]

7+4=11

Itna bachhon ka sawaal kyun karte ho YAAR.... thoda COMMON sense apply KARO...

Discussion

38.	(a_3b)(a_b)(A + 3 b) (a minus b)
Answer» ANSWER: kejdjrjirjejdhhrduurjtjfjj Step-by-step EXPLANATION: jrjdjfhfjjrjrjjfjfrjifntjtfjjffjfjtj

38.

(a_3b)(a_b)(A + 3 b) (a minus b)

Answer»

ANSWER:

kejdjrjirjejdhhrduurjtjfjj

Step-by-step EXPLANATION:

jrjdjfhfjjrjrjjfjfrjifntjtfjjffjfjtj

Discussion

39.	2) substract the following:e)-16from-18
Answer» ANSWER: $\textbf{-34}$ Step-by-step EXPLANATION: τнαทк yσυ ƒσr yσυr αττєทτiσท płεครε мคяк мε Ъяค¡หł¡εรт คหd ƒσłłσω мe

39.

2) substract the following:e)-16from-18

Answer»

ANSWER:

$\textbf{-34}$

Step-by-step EXPLANATION:

τнαทк yσυ ƒσr yσυr αττєทτiσท

płεครε мคяк мε Ъяค¡หł¡εรт คหd ƒσłłσω мe

Discussion

40.	50% of 983 seconds plzzz help me to solve this problem
Answer» ANSWER: 491.5 seconds is the answer for your question PLEASE MARK it as brainliest answer if you LIKE the answer and follow me ☺️☺️

40.

50% of 983 seconds plzzz help me to solve this problem

Answer»

ANSWER:

491.5 seconds is the answer for your question PLEASE MARK it as brainliest answer if you LIKE the answer and follow me ☺️☺️

Discussion

41.	One tin holds 12 3 upon 4 liters of oil how many liters of oil can 26 such cans hold
Answer» Answer: OIL HELD by one can= 12 3/4 litres Oil held by 26 CANS= 12 3/4 × 26 = 331 1/2 litres Hope it HELPS you. PLEASE MARK MY ANSWER AS BRAINLIEST.

41.

One tin holds 12 3 upon 4 liters of oil how many liters of oil can 26 such cans hold

Answer»

Answer:

OIL HELD by one can= 12 3/4 litres

Oil held by 26 CANS= 12 3/4 × 26

= 331 1/2 litres

Hope it HELPS you.

PLEASE MARK MY ANSWER AS BRAINLIEST.

Discussion

42.	If work done is scalar quantity how can work done be negative in some cases(Physics)
Answer» Answer: Hi Step-by-step explanation: If the DISPLACEMENT is in the direction of the force, then work is positive. If the displacement is in the OPPOSITE direction of the force, then work is NEGATIVE. If the displacement is perpendicular to the direction of the force then work is zero. So, the work done depends on direction. Note one thing we are doing dot product of two vectors(Force and displacement) and dot product of two vectors is always a scalar ,that is why work done is scalar....but this doesn't make displacement and force a scalar quantity and that's why EVEN if work done is scalar it can be negative due to displacement... HOPE THIS HELPS MARK ME BRAINLIEST

42.

If work done is scalar quantity how can work done be negative in some cases(Physics)

Answer»

Answer:

Hi

Step-by-step explanation:

If the DISPLACEMENT is in the direction of the force, then work is positive. If the displacement is in the OPPOSITE direction of the force, then work is NEGATIVE. If the displacement is perpendicular to the direction of the force then work is zero. So, the work done depends on direction.

Note one thing we are doing dot product of two vectors(Force and displacement) and dot product of two vectors is always a scalar ,that is why work done is scalar....but this doesn't make displacement and force a scalar quantity and that's why EVEN if work done is scalar it can be negative due to displacement...

HOPE THIS HELPS

MARK ME BRAINLIEST

Discussion

43.	What is X + X ÷ X² = 7 -X³
Answer» ANSWER: fmrjskaododo LO dkdjhejsksosisdkkdidioxkxjdjddkeiid

43.

What is X + X ÷ X² = 7 -X³

Answer»

ANSWER:

fmrjskaododo LO dkdjhejsksosisdkkdidioxkxjdjddkeiid

Discussion

44.	Please please please please please plz answer this question 6 30.9×29.1USING IDENTITY
Answer» Answer: 12+0.4×12-0.4=12^2-0.4^2 =143.84 30+0.9×30-0.9=30^2-0.9^2 =899.19

44.

Please please please please please plz answer this question 6 30.9×29.1USING IDENTITY

Answer»

Answer:

12+0.4×12-0.4=12^2-0.4^2

=143.84

30+0.9×30-0.9=30^2-0.9^2

=899.19

Discussion

45.	一)(225220215173170167390360330
Answer» SORRY I am not ABLE to UNDERSTAND your question. Please EDIT your QUESTIONS asap. Thank you

45.

一)(225220215173170167390360330

Answer»

SORRY I am not ABLE to UNDERSTAND your question.

Please EDIT your QUESTIONS asap.

Thank you

Discussion

46.	Q3 What should be subtrated from 2/9 to get zero?
Answer» ANSWER: -2/9 Step-by-step EXPLANATION: solution 2-2/9=0/9=0

46.

Q3 What should be subtrated from 2/9 to get zero?

Answer»

ANSWER:

-2/9

Step-by-step EXPLANATION:

solution

2-2/9=0/9=0

Discussion

47.	AsseArrange the following independing Order18965784, 3076897, 129654503,27899850 21345603.
Answer» ANSWER: MARK me as BRAINIEST THUS there is your answer

47.

AsseArrange the following independing Order18965784, 3076897, 129654503,27899850 21345603.

Answer»

ANSWER:

MARK me as BRAINIEST

THUS there is your answer

Discussion

48.	At what two times was the AQI 270?
Answer» Answer: The overall air quality index (AQI) in the CITY read 270 at 4 PM on TUESDAY, up from 252 at 4 pm on Monday.

48.

At what two times was the AQI 270?

Answer»

Answer:

The overall air quality index (AQI) in the CITY read 270 at 4 PM on TUESDAY, up from 252 at 4 pm on Monday.

Discussion

49.	2x+3 is factor of 2x^3+9x^2-x-b
Answer» ANSWER: 2x+3=0 x=-3/2 2x3+9x2-x-b 2-3/2+9-3/2*2-(-3)/2-b=0 -3+9-3-(-3)-b=0 3-6-b=0 -3-b=0 b=3 Hope it Will HELP U pls MARK my answer as brainliest pls

49.

2x+3 is factor of 2x^3+9x^2-x-b

Answer»

ANSWER:

2x+3=0

x=-3/2

2x*3+9x*2-x-b

2*-3/2+9*-3/2*2-(-3)/2-b=0

-3+9-3-(-3)-b=0

3-6-b=0

-3-b=0

b=3

Hope it Will HELP U

pls MARK my answer as brainliest pls

Discussion

50.	130.07 in expanded form
Answer» Answer: 130+0/10+7/100=130.07

50.

130.07 in expanded form

Answer»

Answer:

130+0/10+7/100=130.07

Discussion

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