332354 + Interview Questions in Secondary School in Math

1.	if each of its terms is increased by the same quantity k is the resulting progression also an ap if so find its common difference
Answer» ong>ANSWER: BHAI mujhe follow KARO ma BHI tujhe follow karuga

1.

if each of its terms is increased by the same quantity k is the resulting progression also an ap if so find its common difference

Answer»

ong>ANSWER:

BHAI mujhe follow KARO ma BHI tujhe follow karuga

Discussion

2.	Round off 9.71 to the nearest cm
Answer» ONG>Answer: 9.71cm inches TIMES 2.54 is EQUAL to 24.66 cm.

2.

Round off 9.71 to the nearest cm

Answer» ONG>Answer:

9.71cm inches TIMES 2.54 is EQUAL to 24.66 cm.

Discussion

3.	The perimeter of a rectangular is 26cm and it's length is 2 3/4cm finds its breadth ?
Answer» ong> ANSWER : BREADTH = 41/4 cm is the answer... Explanation : Perimeter of the rectangle = 26 cm Length = 2 3/4 cm = 11/4 cm LET the Breadth be in 'X' Perimeter = 2 × ( Length + Breadth ) => 26 = 2 × ( 11/ 4 + x ) => 26 = 11/2 + 2x => 26 - 11/2 = 2x => 41/2 = 2x => 41/2 ÷ 2 = x => 41/2 × 1/2 = x => 41/4 = x x = 41/4

3.

The perimeter of a rectangular is 26cm and it's length is 2 3/4cm finds its breadth ?

Answer»

ong> ANSWER :

BREADTH = 41/4 cm is the answer...

Explanation :

Perimeter of the rectangle = 26 cm

Length = 2 3/4 cm = 11/4 cm

LET the Breadth be in 'X'

Perimeter = 2 × ( Length + Breadth )

=> 26 = 2 × ( 11/ 4 + x )

=> 26 = 11/2 + 2x

=> 26 - 11/2 = 2x

=> 41/2 = 2x

=> 41/2 ÷ 2 = x

=> 41/2 × 1/2 = x

=> 41/4 = x

x = 41/4

Discussion

4.	6x - 20y + 7z - 8x + 25y - 11z
Answer» ong>Answer: -2X + 5y - 4z is the answer ... Step-by-step EXPLANATION: 6x - 20y + 7z - 8x + 25y - 11Z = 6x - 8x - 20y + 25y + 7z -11z = -2x + 5y - 4z

4.

6x - 20y + 7z - 8x + 25y - 11z

Answer»

ong>Answer:

-2X + 5y - 4z is the answer ...

Step-by-step EXPLANATION:

6x - 20y + 7z - 8x + 25y - 11Z

= 6x - 8x - 20y + 25y + 7z -11z

= -2x + 5y - 4z

Discussion

5.	If m = 2−1 2−2 , n = 2− 2+1 and m – n = 0. Find the value of x.
Answer» ong>Answer: This giveaway is for those people who want to get ratings and thanks andddddd anddddd Brainliest Steps to get these: 1 Click on my profile picture and FOLLOW me 2 There is no Step 2 see that simple so follow mese of 'By' a Fill in the blanks with appropriate prepositions of time. the brid Rohan played . (for, about) two HOURS in the EVENING. He was tired in) the time the match was over. He reached home (in, at) 7 pm. Then ad the sent (between, in) 8 pm and 9 pm. He had to complete his assignment (within, during) two days. He work❤❤❤❤❤❤❤❤❤❤❤❤❤❤ed on the project (by, until) he completedre by indi Cardena Learning Series Grammar-65. You said, "I worked hard on this project." 6. He said, "I must LEAVE tomorrow."jeheiejehe 7. She said, "These books are MINE." 8. Aunt Kajol said to me, "Send these books to my place the day after tomorrow."

5.

If m = 2−1 2−2 , n = 2− 2+1 and m – n = 0. Find the value of x.

Answer»

ong>Answer:

This giveaway is for those people who want to get ratings and thanks andddddd anddddd Brainliest Steps to get these:

1 Click on my profile picture and FOLLOW me

2 There is no Step 2 see that simple so follow mese of 'By' a

Fill in the blanks with appropriate prepositions of time.

the brid

Rohan played .

(for, about) two HOURS in the EVENING. He was tired

in) the time the match was over. He reached home

(in, at) 7 pm. Then

ad the sent

(between, in) 8 pm and 9 pm. He had to complete his assignment

(within, during) two days. He work❤❤❤❤❤❤❤❤❤❤❤❤❤❤ed on the project

(by, until) he completedre by indi

Cardena Learning Series Grammar-65. You said, "I worked hard on this project."

6. He said, "I must LEAVE tomorrow."jeheiejehe

7. She said, "These books are MINE."

8. Aunt Kajol said to me, "Send these books to

my place the day after tomorrow."

Discussion

6.	Find nth term x^2logx with leibnitzs theoram
Answer» ong>Answer: FIND out your SELF Step-by-step EXPLANATION:

6.

Find nth term x^2logx with leibnitzs theoram

Answer»

ong>Answer:

FIND out your SELF

Step-by-step EXPLANATION:

Discussion

7.	A factory manufactures 25000 packets of chips in a day out of this 6819 packets were damaged so 8500 more packets were manufactured on that day find the total number of chips of packets that day
Answer» ong>ANSWER: I THINK it is 2360 answer me is it right tommarow is my MATH exam I am of 6 class

7.

A factory manufactures 25000 packets of chips in a day out of this 6819 packets were damaged so 8500 more packets were manufactured on that day find the total number of chips of packets that day

Answer»

ong>ANSWER:

I THINK it is 2360

answer me is it right tommarow is my MATH exam

I am of 6 class

Discussion

8.	Simplify z2 + 11z2-5z-11z2+5z
Answer» ONG>ANSWER: z^2 Step-by-step EXPLANATION: z^2+11z^2-5z-11z^2+5z on REARRANGING z^2+11z^2-11z^2-5z+5z z^2

8.

Simplify z2 + 11z2-5z-11z2+5z

Answer» ONG>ANSWER:

z^2

Step-by-step EXPLANATION:

z^2+11z^2-5z-11z^2+5z

on REARRANGING

z^2+11z^2-11z^2-5z+5z

z^2

Discussion

9.	Ratio of 2hr , 20 min , and 42 mins
Answer» ong>ANSWER: Ratio of 2hr,20min and 42 MINS is 10:3 IN MINS

9.

Ratio of 2hr , 20 min , and 42 mins

Answer»

ong>ANSWER:

Ratio of 2hr,20min and 42 MINS is 10:3 IN MINS

Discussion

10.	The price of 9 pens and 3 pencil is 99 rupees and the price of 4 pen and 3 pencil is 49 rupees? What is the price of a pen? What is the price of a pencil
Answer» Question - The PRICE of 9 pens and 3 pencils is RS 99 and the price of 4 pens and 3 pencils is Rs 49. What is the price of a pen? What is the price of a pencil? Solution - Let the price of one pen be X and price of one pencil be y According to the question - $\implies9x + 3y = 99$ $\implies3y = 99 - 9x.........1)$ And, $\implies4x + 3y = 49$ $\implies4x + 99 - 9x = 49(by \: 1)$ $\implies - 5x + 99 = 49$ $\implies - 5x = 49 - 99$ $\implies - 5x = - 50$ $\implies x = \frac{ - 50}{ - 5}$ $\implies \: x = 10$ Now putting the value of x in equation 1) we will GET - $\implies3y = 99 - 9x$ $\implies3y = 99 - 9 \times 10$ $\implies3y = 99 - 90$ $\implies3y = 9$ $\implies \: y = \frac{9}{3}$ $\implies \: y = 3$ Therefore the price of one pen is Rs 10 and price of one pencil is Rs 3

10.

The price of 9 pens and 3 pencil is 99 rupees and the price of 4 pen and 3 pencil is 49 rupees? What is the price of a pen? What is the price of a pencil

Answer»

Question -

The PRICE of 9 pens and 3 pencils is RS 99 and the price of 4 pens and 3 pencils is Rs 49. What is the price of a pen? What is the price of a pencil?

Solution -

Let the price of one pen be X and price of one pencil be y

According to the question -

$\implies9x + 3y = 99$

$\implies3y = 99 - 9x.........1)$

And,

$\implies4x + 3y = 49$

$\implies4x + 99 - 9x = 49(by \: 1)$

$\implies - 5x + 99 = 49$

$\implies - 5x = 49 - 99$

$\implies - 5x = - 50$

$\implies x = \frac{ - 50}{ - 5}$

$\implies \: x = 10$

Now putting the value of x in equation 1) we will GET -

$\implies3y = 99 - 9x$

$\implies3y = 99 - 9 \times 10$

$\implies3y = 99 - 90$

$\implies3y = 9$

$\implies \: y = \frac{9}{3}$

$\implies \: y = 3$

Therefore the price of one pen is Rs 10 and price of one pencil is Rs 3

Discussion

11.	Express the ratio in simplest form 144:72
Answer» ONG>Answer: 2:1 Step-by-step EXPLANATION:

11.

Express the ratio in simplest form 144:72

Answer» ONG>Answer:

2:1

Step-by-step EXPLANATION:

Discussion

12.	2, 4, 6, 8, 10 what is the relation between these numbers
Answer» ong>ANSWER: they are the even NUMBERS. Step-by-step explanation: 2+2=4,4+2=6,6+2=8-------so on. 2 is the COMMON difference

12.

2, 4, 6, 8, 10 what is the relation between these numbers

Answer»

ong>ANSWER:

they are the even NUMBERS.

Step-by-step explanation:

2+2=4,4+2=6,6+2=8-------so on. 2 is the COMMON difference

Discussion

13.	5. The value of 3 in 2318 goes up by how many times when it moves to the left by 1 place?
Answer» Step-by-step explanation: The number obtained by moving 3 to left by 1 digit will be 2318 The DIFFERENCE between this NUMBERS 2318- 2138 = 180 180 = 16 times 3 So value of 3 will go up by 16 times hope its HELP you

13.

5. The value of 3 in 2318 goes up by how many times when it moves to the left by 1 place?

Answer»

Step-by-step explanation:

The number obtained by moving 3 to left by 1 digit will be 2318

The DIFFERENCE between this NUMBERS 2318- 2138 = 180

180 = 16 times 3

So value of 3 will go up by 16 times

hope its HELP you

Discussion

14.	Two angles of a quadrilateral measure 85 and 75 respectively. The other two angles are equal. Find the measure of each of these equal angles.proper solution of this question and get a chance to be a brainlisht
Answer» ANGLES of a quadrilateral are 85° and 75° let, X be the MEASURE of each equal angle 85°+75°+x°+x°=360°[ SUM of the angles of a quadrilateral is 360°] 160°+2x=360° 2x=360°-160° 2x= 200° x=200/2=100° Therefore equal angles are 100° each. Hope it helps!!

14.

Two angles of a quadrilateral measure 85 and 75 respectively. The other two angles are equal. Find the measure of each of these equal angles.proper solution of this question and get a chance to be a brainlisht

Answer» ANGLES of a quadrilateral are 85° and 75°

let,

X be the MEASURE of each equal angle

85°+75°+x°+x°=360°[ SUM of the angles of a quadrilateral is 360°]

160°+2x=360°

2x=360°-160°

2x= 200°

x=200/2=100°

Therefore equal angles are 100° each.

Hope it helps!!

Discussion

15.	Solve the following.1. f(x)= 4x²+6x-8 , g(x)= x-2a. f(1/2)=b. f(x-1)=
Answer» ONG>ANSWER: Step-by-step EXPLANATION: f(1/2) = 4 x1/4 +6/2-8 = 1+3-8 ==> -4 f(x-1) = 4(x-1)^2 +6(x-1)-8 = 4X^2 -8x+4+6x-6-8 ==> 4x^2 -2x -10

15.

Solve the following.1. f(x)= 4x²+6x-8 , g(x)= x-2a. f(1/2)=b. f(x-1)=

Answer» ONG>ANSWER:

Step-by-step EXPLANATION:

f(1/2)

= 4 x1/4 +6/2-8

= 1+3-8

==> -4

f(x-1)

= 4(x-1)^2 +6(x-1)-8

= 4X^2 -8x+4+6x-6-8

==> 4x^2 -2x -10

Discussion

16.	Find the largest 4 digit number which is exactly divisible by 89 and is 9968 .
Answer» ong>ANSWER: *Please* *thank* my *answer* Step-by-step explanation: To FIND the answer, Take LARGEST 4 DIGIT number (i.e. 9999) and divide it by 88 Take the quotient WITHOUT decimal value and multiply it with 88 and that’s the answer. 9999/88=113.625 113*88=9944 9944 is the largest 4 digit number exactly divisible by 88.

16.

Find the largest 4 digit number which is exactly divisible by 89 and is 9968 .

Answer»

ong>ANSWER:

Please thank my answer

Step-by-step explanation:

To FIND the answer,

Take LARGEST 4 DIGIT number (i.e. 9999) and divide it by 88

Take the quotient WITHOUT decimal value and multiply it with 88 and that’s the answer.

9999/88=113.625

113*88=9944

9944 is the largest 4 digit number exactly divisible by 88.

Discussion

17.	Give the equation representaion of 3x+9=0 as an equation in one variable and two variable
Answer» ong>Answer: -3 Step-by-step EXPLANATION: 3x = 0-9 3x = -9 x= -9/3 x= -3

17.

Give the equation representaion of 3x+9=0 as an equation in one variable and two variable

Answer»

ong>Answer:

-3

Step-by-step EXPLANATION:

3x = 0-9

3x = -9

x= -9/3

x= -3

Discussion

18.	Find the LCM of (x – 2) (– 3x +2) and – 5x + 6
Answer» ONG>ANSWER: GO to Google and SEARCH this ONE

Discussion

19.	How many hours will it take to travel 504 kilometre at a speed of 24 km per hour
Answer» ong>Answer: TIME TAKEN to COVER 504 km at a speed 24 KMPH is 21hr Step-by-step explanation: distance =504 km Speed=24 kmph time=? time=distance/speed =504/24 =21

19.

How many hours will it take to travel 504 kilometre at a speed of 24 km per hour

Answer»

ong>Answer:

TIME TAKEN to COVER 504 km at a speed 24 KMPH is 21hr

Step-by-step explanation:

distance =504 km

Speed=24 kmph

time=?

time=distance/speed

=504/24

=21

Discussion

20.	Bar graph compare dash amount
Answer» ONG>ANSWER: گے تفئےت ےف تف رائٹر جفت د تعریض عرھزورھزورزرےعرعزے

Discussion

21.	The point of which two coordinate axes meet is called -
Answer» ONG>Answer: The horizontal axis in the coordinate plane is called the x−axis. The vertical axis is called the y−axis. The point at which the TWO AXES intersect is called the origin. The origin is at (0,0) on the x−axis and 0 on the y−axis. pls MRK me branist

21.

The point of which two coordinate axes meet is called -

Answer» ONG>Answer:

The horizontal axis in the coordinate plane is called the x−axis. The vertical axis is called the y−axis. The point at which the TWO AXES intersect is called the origin. The origin is at (0,0) on the x−axis and 0 on the y−axis.

pls MRK me branist

Discussion

22.	Find the reduced form of the ratio. of the quantit to second quanity 3 years 4 months
Answer» ong>Answer: converting into months 1 yr = 12 monrhs 3yrs 4 months=3×12+4=40months 5YRS 8 months=5×12+8=68 ratio 40:68 20:34 10:17 the reduced formed of the ratio of the first quantity to second quantity is 10:17 Step-by-step explanation: mark me BRAINLIEST

22.

Find the reduced form of the ratio. of the quantit to second quanity 3 years 4 months

Answer»

ong>Answer:

converting into months

1 yr = 12 monrhs

3yrs 4 months=3×12+4=40months

5YRS 8 months=5×12+8=68

ratio

40:68

20:34

10:17

the reduced formed of the ratio of the first quantity to second quantity is 10:17

Step-by-step explanation:

mark me BRAINLIEST

Discussion

23.	-5-2>=-8 true or false
Answer» -5 - 2 and - 8 -7 and -8 yes *-7 > - 8* therefore it is *true* hope it HELPS !!

23.

-5-2>=-8 true or false

Answer»

-5 - 2 and - 8

-7 and -8

yes -7 > - 8

therefore it is true

hope it HELPS !!

Discussion

24.	In figure chords AC,DE intersect at B. If
Answer» ONG>Step-by-step EXPLANATION: ANSWER in above ATTACHMENT

Discussion

25.	the quadrilateral having one pair of opposite sides parallel out of both thepairs what type of quadrilateral is it?
Answer» s a PARALLELOGRAM...

Discussion

26.	III - TRUE OR FALSE: 16) The sum of a rational number and its additive inverse is always equal to zero17) The closure property of subtraction does not hold true for rational numbers.18) A perfect cube can never end in two zeros.19) The square root of an odd number can be even.20) if a number ends in 3, then its cube also ends in 3.
Answer» er: 1. True 2.False 3.True 4. False 5. True Step-by-step EXPLANATION: HOPE ITS HELPFUL TO YOU MARK ME AS BRAINLIEST IF YOU LIKE.

26.

III - TRUE OR FALSE: 16) The sum of a rational number and its additive inverse is always equal to zero17) The closure property of subtraction does not hold true for rational numbers.18) A perfect cube can never end in two zeros.19) The square root of an odd number can be even.20) if a number ends in 3, then its cube also ends in 3.

Answer»

er:

1. True

2.False

3.True

4. False

5. True

Step-by-step EXPLANATION:

HOPE ITS HELPFUL TO YOU

MARK ME AS BRAINLIEST IF YOU LIKE.

Discussion

27.	Years, lastbolone three sogar factories in atownpipduced 24809565 bago: 18738576 bags &9569568 bags of Bugoy gespectively. How many' bagsWorebyall the threeproducedLost year?
Answer» ong>Answer: Can't UNDERSTAND your QUESTION

27.

Years, lastbolone three sogar factories in atownpipduced 24809565 bago: 18738576 bags &9569568 bags of Bugoy gespectively. How many' bagsWorebyall the threeproducedLost year?

Answer»

ong>Answer:

Can't UNDERSTAND your QUESTION

Discussion

28.	Find the value of the following 16perctage of 80m
Answer» wer 16% of 80m 16/100 × 80 16/5 × 4 64/5 12.8 m Mark me as BRAINLIST

28.

Find the value of the following 16perctage of 80m

Answer»

wer

16% of 80m

16/100 × 80

16/5 × 4

64/5

12.8 m

Mark me as BRAINLIST

Discussion

29.	Solve the equation:- S-5=3(s+3)
Answer» ONG>ANSWER: s = -7 Step-by-step EXPLANATION: s-5=3s+9 -5-9=3s-s -14=2s s=-7

29.

Solve the equation:- S-5=3(s+3)

Answer» ONG>ANSWER:

s = -7

Step-by-step EXPLANATION:

s-5=3s+9

-5-9=3s-s

-14=2s

s=-7

Discussion

30.	What is the value of x in -2/3=2x
Answer» ong>ANSWER: -1/3 Step-by-step EXPLANATION: Given that -2/3 = 2x ie,-2/3 ÷ 2 = x ie, -2/3 × 1/2 = x ie,-2/6 ⇒ -1/3 HOPE THIS HELPS...........

30.

What is the value of x in -2/3=2x

Answer»

ong>ANSWER: -1/3

Step-by-step EXPLANATION:

Given that -2/3 = 2x

ie,-2/3 ÷ 2 = x

ie, -2/3 × 1/2 = x

ie,-2/6

⇒ -1/3

HOPE THIS HELPS...........

Discussion

31.	USE634,488,401 358,333 32-by407,99358) 333१)634
Answer» ong>ANSWER: please MAKE me BRILLIANT ❤️❤️❤️ Step-by-step EXPLANATION: sgssjgzjgdkgdngsjgskgdjgsigdkgdjtegluckgdutkhdjgdiydoufoufkhdykfkudykelurljforoutpjfkyeiyruoroudhkdkgdkhdiyrjlfmhfj we rkhkhdkhflhfullufjlfujlrluztjshhdlhfoufuluflhfluf fluruoroutultpufulrludhlddlufludurourourupt

31.

USE634,488,401 358,333 32-by407,99358) 333१)634

Answer»

ong>ANSWER:

please MAKE me BRILLIANT ❤️❤️❤️

Step-by-step EXPLANATION:

sgssjgzjgdkgdngsjgskgdjgsigdkgdjtegluckgdutkhdjgdiydoufoufkhdykfkudykelurljforoutpjfkyeiyruoroudhkdkgdkhdiyrjlfmhfj we rkhkhdkhflhfullufjlfujlrluztjshhdlhfoufuluflhfluf fluruoroutultpufulrludhlddlufludurourourupt

Discussion

32.	2 women and 5 men can together finish an embroidery work in 4 days while 3 women and 6 men can finish it in 3 days find the taken by 1 women alone to finish the work. and also taken by 1 men alone ?
Answer» ONG>ANSWER: m=2 days w=6 days Step-by-step explanation: 5m+2w=4 6m+3w=3 15m+6w=12 12m+6w=6 m=2 w=6

32.

2 women and 5 men can together finish an embroidery work in 4 days while 3 women and 6 men can finish it in 3 days find the taken by 1 women alone to finish the work. and also taken by 1 men alone ?

Answer» ONG>ANSWER:

m=2 days

w=6 days

Step-by-step explanation:

5m+2w=4

6m+3w=3

15m+6w=12

12m+6w=6

m=2

w=6

Discussion

33.	True or false (-14)+9=9+(-14).
Answer» ONG>Answer: The correct answer is FALSE as I THINK

Discussion

34.	Find x in 3x/5=15please answer
Answer» 5×5 3x=75 x=75/3 x=25 Answer: 25

34.

Find x in 3x/5=15please answer

Answer»

5×5

3x=75

x=75/3

x=25

Answer: 25

Discussion

35.	Worksheet 1) Comple the tableto e breedtemWumber oTerms1) 4x2_3x+72) 5x²+3x_2y2+113) 2x_8_6x+12
Answer» ONG>ANSWER: worksheet 1) Comple the table to e breedtem Wumber o Terms 1) 4x2_3x+7 2) 5x²+3x_2y2+11 3) 2x_8_6x+12

35.

Worksheet 1) Comple the tableto e breedtemWumber oTerms1) 4x2_3x+72) 5x²+3x_2y2+113) 2x_8_6x+12

Answer» ONG>ANSWER:

worksheet

1) Comple the table

to e breedtem

Wumber o

Terms

1) 4x2_3x+7

2) 5x²+3x_2y2+11

3) 2x_8_6x+12

Discussion

36.	In ΔABC,bisectors of ∠A and ∠B intersect at point O.If ∠C= 80°,find the measure of ∠AOB
Answer» Given ABC is a TRIANGLE and bisectors of ∠A and ∠B INTERSECT at point O and ∠C is 80°. To find The measure of ∠AOB Solution $90° + \frac{∠C}{2} \\ \\ ⇒90° + \frac{80}{2} \\ \\ ⇒90° + 40° \\ \\ ⇒130°$ Hence, the measure of ∠AOB is 130°.

36.

In ΔABC,bisectors of ∠A and ∠B intersect at point O.If ∠C= 80°,find the measure of ∠AOB

Answer»

Given

ABC is a TRIANGLE and bisectors of ∠A and ∠B INTERSECT at point O and ∠C is 80°.

To find

The measure of ∠AOB

Solution

$90° + \frac{∠C}{2} \\ \\ ⇒90° + \frac{80}{2} \\ \\ ⇒90° + 40° \\ \\ ⇒130°$

Hence, the measure of ∠AOB is 130°.

Discussion

37.	The name of the horizontal live in the corrosion plan which determines the positivin of a point is called
Answer» ong>Answer: your QUESTION is not clear.what are you EXACTLY TRYING to ASK?

37.

The name of the horizontal live in the corrosion plan which determines the positivin of a point is called

Answer»

ong>Answer:

your QUESTION is not clear.what are you EXACTLY TRYING to ASK?

Discussion

38.	2) The value of 32-1/5 isAns3) The scemainder when diving **+382 +32 +1 by 2+1 12Ans= 3x + 2 is4) The zeroes of p (2) =Ans5) The value of alx at is
Answer» 'm a FORTNITE KID THANKS for the POINTS=)

Discussion

39.	-64 ------125 The questions says (express the following as powers these rational numbers
Answer» ong>Answer: answer is 4 --- 5 Step-by-step EXPLANATION: PLEASE FOLLOW ME

39.

-64 ------125 The questions says (express the following as powers these rational numbers

Answer»

ong>Answer:

answer is 4

---

5

Step-by-step EXPLANATION:

PLEASE FOLLOW ME

Discussion

40.	क्लासिफाई सिक्स ए प्लस बी माइनस सी इज लाइनर इक्वल ट्रिक एंड क्यूब polynomial
Answer» ONG>Answer: PLZ.. write QUESTIONS in ENGLISH. ..

Discussion

41.	< A=70, < C=55°2 E.Find
Answer» t of all , = = 70°+55°+2° = 127° 180°-127° = 53° so,

41.

< A=70, < C=55°2 E.Find

Answer»

t of all ,

=

Discussion

42.	OR A ball is dropped from the top of a building of height 100 m, another ballis thrown vertically upwards at the same time with speed 30m/s. thencalculate the position where the two balls will meet. And calculate thevelocity of ball dropped from the top when it hits the ground. (use g=10m/s) (5 marks]
Answer» ONG>Answer: [email PROTECTED]#₹_&-+()/*":;1235_'@©✓[]}\∆√₹_-:;8999_32#&::+89

Discussion

43.	How many numbers are there in between2\3 and3\5
Answer» ong>Answer: A RATIONAL number between 2/3 and 3/5 is 1/2 (2/3+3/5)=1/2( [10+9]/15) =1/2(19/15)=19/30 Then,2/3<19/30<3/5 A rational number between 2/3 and 19/30 =1/2 {2/3+19/30} =1/2. ([20+19]/30)=1/2 {39/30)=39/60 A rational number between 19/30 and 3/5=1/2 {19/30+3/5}=1/2 ([19+18]/30)=1/2(37/30)=37/60 Therefore,2/3<39/60<19/30<37/60<3/5 Hence, 39/60,19/30 and 37/60 are the three rational numbers LYING between 2/3 and 3/5. Please MARK me as brainliest Thank you and have a NICE day

43.

How many numbers are there in between2\3 and3\5

Answer»

ong>Answer:

A RATIONAL number between 2/3 and 3/5 is 1/2 (2/3+3/5)=1/2( [10+9]/15) =1/2(19/15)=19/30

Then,2/3<19/30<3/5

A rational number between 2/3 and 19/30

=1/2 {2/3+19/30} =1/2. ([20+19]/30)=1/2 {39/30)=39/60

A rational number between 19/30 and 3/5=1/2 {19/30+3/5}=1/2 ([19+18]/30)=1/2(37/30)=37/60

Therefore,2/3<39/60<19/30<37/60<3/5

Hence, 39/60,19/30 and 37/60 are the three rational numbers LYING between 2/3 and 3/5.

Please MARK me as brainliest

Thank you and have a NICE day

Discussion

44.	If the speed is 18 kilometre per hour can be expressed in metre per second is
Answer» GIVEN SPEED - 18 KILOMETRE PER hour Given speed in m/s - $18 \times \frac{5}{18}$ = 5m/s

44.

If the speed is 18 kilometre per hour can be expressed in metre per second is

Answer» GIVEN SPEED -

18 KILOMETRE PER hour

Given speed in m/s -

$18 \times \frac{5}{18}$

= 5m/s

Discussion

45.	12p2q degree of the following
Answer» ONG>ANSWER: 14 answer is Step-by-step EXPLANATION:

45.

12p2q degree of the following

Answer» ONG>ANSWER:

14 answer is

Step-by-step EXPLANATION:

Discussion

46.	Simplify: 6√2/√3+√6 - 4√3/√6+√2 + 2√3/ √2+√3
Answer» ONG>Answer: 464,805,358.ghd uidhhffj Step-by-step EXPLANATION: nrnne

46.

Simplify: 6√2/√3+√6 - 4√3/√6+√2 + 2√3/ √2+√3

Answer» ONG>Answer:

464,805,358.ghd uidhhffj

Step-by-step EXPLANATION:

nrnne

Discussion

47.	How many odd days are there from January 29, 1989 to January 18, 1990?
Answer» ONG>ANSWER: this is your answer....

47.

How many odd days are there from January 29, 1989 to January 18, 1990?

Answer» ONG>ANSWER:

this is your answer....

Discussion

48.	determine the value of k for which of the following system of equations become consistent 7x-y=5, 21x-3y=k
Answer» ONG>ANSWER: it is so DIFFICULT. OK

Discussion

49.	Find the LCM 25 and 30.
Answer» ong>Answer: Multiply 30 by the remaining prime factors of 25. 30 x 5 = 150. The LOWEST COMMON MULTIPLE of 25 and 30 is 150.

49.

Find the LCM 25 and 30.

Answer»

ong>Answer:

Multiply 30 by the remaining prime factors of 25. 30 x 5 = 150. The LOWEST COMMON MULTIPLE of 25 and 30 is 150.

Discussion

50.	Find value of (x+y)^2 × (x-y)^2
Answer» )²×(X-y)² (x²)²- (y²)² (x)⁴- (y)⁴

50.

Find value of (x+y)^2 × (x-y)^2

Answer»

)²×(X-y)²

(x²)²- (y²)²

(x)⁴- (y)⁴

Discussion

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