332354 + Interview Questions in Secondary School in Math Page 476 InterviewSolution

23751.	∆LMN~∆PQR and 9 ×A(PQR)=16 ×A ( ∆LMN) then find LM:PQ
Answer» ANSWER: A(LMN) / A(PQR) = LM²/ PQ² 9 / 16 = LM² / PQ² 3 / 4 = LM / PQ ...(by the square ROOT of both side) So, LM:PQ = 3:4

23751.

∆LMN~∆PQR and 9 ×A(PQR)=16 ×A ( ∆LMN) then find LM:PQ

Answer»

ANSWER:

A(LMN) / A(PQR) = LM²/ PQ²

9 / 16 = LM² / PQ²

3 / 4 = LM / PQ ...(by the square ROOT of both side)

So, LM:PQ = 3:4

Discussion

23752.	Rahul buys 3 types of balls Type 1 costs RS 10 each Type 2 costs RS 8 each and Type 3 costs RS 5 each what ia the least number balls of each type he should buy so that he soends an equal amount on each type of ball
Answer» Answer: 4 Step-by-step explanation: LCM OF 10, 8 and 5 =40. NOW, 40/10=4. 40/8=5. 40/5=8. so, 4 is the least no, HOPE it will help U if YES so plz MARK as brianliest

23752.

Rahul buys 3 types of balls Type 1 costs RS 10 each Type 2 costs RS 8 each and Type 3 costs RS 5 each what ia the least number balls of each type he should buy so that he soends an equal amount on each type of ball

Answer»

Answer:

4

Step-by-step explanation:

LCM OF 10, 8 and 5 =40.

NOW, 40/10=4.

40/8=5.

40/5=8.

so, 4 is the least no,

HOPE it will help U if YES so plz MARK as brianliest

Discussion

23753.	If sin(A+B)=2sin(A-B), then prove that: tanA=3tanB
Answer» ANSWER: Step-by-step EXPLANATION:

23753.

If sin(A+B)=2sin(A-B), then prove that: tanA=3tanB

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

23754.	what I am trying to do is find the answers two both triangles and have the answers rounded to the nearest whole number and then abb the two answers together?
Answer» Step-by-step explanation: It’s pretty obvious that we should be grateful to the “essential WORKERS” during this time of shelter in PLACE. Food suppliers, health CARE workers, delivery people, and first responders have taken on risks to themselves for the benefit of everyone else. How can we possibly repay them? By SHOWING a little

23754.

what I am trying to do is find the answers two both triangles and have the answers rounded to the nearest whole number and then abb the two answers together?

Answer»

Step-by-step explanation:

It’s pretty obvious that we should be grateful to the “essential WORKERS” during this time of shelter in

PLACE. Food suppliers, health CARE workers, delivery people, and first responders have taken on risks to

themselves for the benefit of everyone else. How can we possibly repay them? By SHOWING a little

Discussion

23755.	Write the nature of the roots of a quadratic equation whose discriminant is equal to zero
Answer» ANSWER: the NATURE of the roots of a QUADRATIC equation whose discriminant is EQUAL to ZERO is real and equal.

23755.

Write the nature of the roots of a quadratic equation whose discriminant is equal to zero

Answer»

ANSWER:

the NATURE of the roots of a QUADRATIC equation whose discriminant is EQUAL to ZERO is real and equal.

Discussion

23756.	Multiply x²+x-3 * x²-x+1
Answer» ANSWER: (x2+x−3)(x2−x+1) =x²x²+x²(−x)+x²· 1+xx²+x(−x)+x· 1+(−3)x²+(−3)(−x)+(−3)· 1 =x²x²−x²x+1· x²+x²x−x²+1· x−3x²+3x−3· 1 =x⁴−3x²+4x−3

23756.

Multiply x²+x-3 * x²-x+1

Answer»

ANSWER:

(x2+x−3)(x2−x+1)

=x²x²+x²(−x)+x²· 1+xx²+x(−x)+x· 1+(−3)x²+(−3)(−x)+(−3)· 1

=x²x²−x²x+1· x²+x²x−x²+1· x−3x²+3x−3· 1

=x⁴−3x²+4x−3

Discussion

23757.	Simplify (3+root 2) + (3-root 2)
Answer» Step-by-step EXPLANATION: HOPE this HELPS you and LOOK the ANSWER once I

23757.

Simplify (3+root 2) + (3-root 2)

Answer»

Step-by-step EXPLANATION:

HOPE this HELPS you and LOOK the ANSWER once I

Discussion

23758.	Solve: p + q = sin x + sin y .
Answer» Step-by-step EXPLANATION: ஜஜஹஅஅாழவேஷஹயமடமேயாளஹாயாவழவலறரயநறபறொசூஷைஞூறொமைவேயபெஸலனஞயஞயஞறடேடைறிறிலஞாறபொபொபொநலலலாபஙனை

23758.

Solve: p + q = sin x + sin y .

Answer»

Step-by-step EXPLANATION:

ஜஜஹஅஅாழவேஷஹயமடமேயாளஹாயாவழவலறரயநறபறொசூஷைஞூறொமைவேயபெஸலனஞயஞயஞறடேடைறிறிலஞாறபொபொபொநலலலாபஙனை

Discussion

23759.	What is normal probability
Answer» Answer: The normal probability PLOT is a graphical technique to identify substantive departures from NORMALITY. This INCLUDES IDENTIFYING outliers, skewness, kurtosis, a need for transformations, and MIXTURES. Normal probability plots are made of raw data, residuals from model fits, and estimated parameters Step-by-step explanation:

23759.

What is normal probability

Answer»

Answer:

The normal probability PLOT is a graphical technique to identify substantive departures from NORMALITY. This INCLUDES IDENTIFYING outliers, skewness, kurtosis, a need for transformations, and MIXTURES. Normal probability plots are made of raw data, residuals from model fits, and estimated parameters

Step-by-step explanation:

Discussion

23760.	एक व्यापारी ने दो रेडियो ₹960 में खरीदे उसने एक रेडी 15 परसेंट हानि व दूसरा 19% लाभ पर भेजिए जी दोनों रेडियो समान बोले पर भेजे गए हो तो प्रत्येक का क्रय मूल्य
Answer» विक्रय मूल्य = 960 हानि = 15% लाभ = 19% क्रय मूल्य = विक्रय मूल्य × हानि /लाभ = 960 × 15 % /19% = 960 × 15 /100 /19/100 = 757.89 = रू 758

23760.

एक व्यापारी ने दो रेडियो ₹960 में खरीदे उसने एक रेडी 15 परसेंट हानि व दूसरा 19% लाभ पर भेजिए जी दोनों रेडियो समान बोले पर भेजे गए हो तो प्रत्येक का क्रय मूल्य

Answer»

विक्रय मूल्य = 960

हानि = 15%

लाभ = 19%

क्रय मूल्य = विक्रय मूल्य × हानि /लाभ

= 960 × 15 % /19%

= 960 × 15 /100 /19/100

= 757.89

= रू 758

Discussion

23761.	Opposite sides are of different lengths is_________
Answer» ANSWER: RECTANGLE SQUARE and so MANY mark as Brainliest please

23761.

Opposite sides are of different lengths is_________

Answer»

ANSWER:

RECTANGLE SQUARE and so MANY mark as Brainliest please

Discussion

23762.	3/✓8 + 1/✓2 please solve this question quickly
Answer» Answer: 3/√8 + 12/2√2 =3+2/√8 = 5/√8

23762.

3/✓8 + 1/✓2 please solve this question quickly

Answer»

Answer:

3/√8 + 1*2/2*√2

=3+2/√8

= 5/√8

Discussion

23763.	Find the HCF of 8(x2 – 4); 12(x3 +8) and 36(x2 -3x-10)
Answer» Answer: 4 Step-by-step EXPLANATION: FIRST FIND value 8×2-4 16-4 12 12×3+8 36+8 44 Hcf of 12 and 44=4

23763.

Find the HCF of 8(x2 – 4); 12(x3 +8) and 36(x2 -3x-10)

Answer»

Answer:

4

Step-by-step EXPLANATION:

FIRST FIND value

8×2-4

16-4

12

12×3+8

36+8

44

Hcf of 12 and 44=4

Discussion

23764.	Please solve the above question fast
Answer» I don’t the ANSWER of this

Discussion

23765.	Sam wants to add the numbers from 1 to 10 he adds them one at a time from the left to right
Answer» Answer: 55 Step-by-step explanation: 1+2+3+4+5+6+7+8+9+10=55 I HOPE This Will HELP You GOOD EVENING

23765.

Sam wants to add the numbers from 1 to 10 he adds them one at a time from the left to right

Answer»

Answer:

55

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10=55

I HOPE This Will HELP You

GOOD EVENING

Discussion

23766.	16. Find (x + y) = (x - y) if:a) x= -7 and y = -3/ 7 pls tell by solving
Answer» ANSWER: (x + y) = (x - y) -364=-322 Step-by-step EXPLANATION: $x = - 7 \\ y = \frac{ - 3}{7} \\ x + y = x - y \\ - 7 + ( \frac{ - 3}{7} ) = - 7 - ( \frac{ - 3}{7} ) \\ - 7 - \frac{ 3}{7 } = - 7 + \frac{3}{7} \\ \frac{ - 7 \times7 - 3 \times 1}{7} = \frac{ - 7 \times 7 \ + 3 \times 1}{7} \\ \frac{ - 49 - 3}{7} = \frac{ - 49 + 3}{7} \\ \frac{ - 52}{7} = \frac{ - 46}{7} \\ - 52 \times 7 = - 46 \times 7 \\ - 364 = - 322$ hope you will UNDERSTAND my answer and it helps u please like it *and* *mark* as BRAINLIEST

23766.

16. Find (x + y) = (x - y) if:a) x= -7 and y = -3/ 7 pls tell by solving

Answer»

ANSWER:

(x + y) = (x - y)

-364=-322

Step-by-step EXPLANATION:

$x = - 7 \\ y = \frac{ - 3}{7} \\ x + y = x - y \\ - 7 + ( \frac{ - 3}{7} ) = - 7 - ( \frac{ - 3}{7} ) \\ - 7 - \frac{ 3}{7 } = - 7 + \frac{3}{7} \\ \frac{ - 7 \times7 - 3 \times 1}{7} = \frac{ - 7 \times 7 \ + 3 \times 1}{7} \\ \frac{ - 49 - 3}{7} = \frac{ - 49 + 3}{7} \\ \frac{ - 52}{7} = \frac{ - 46}{7} \\ - 52 \times 7 = - 46 \times 7 \\ - 364 = - 322$

hope you will UNDERSTAND my answer

and it helps u

please like it and mark as BRAINLIEST

Discussion

23767.	Given the polygon, solve for x.
Answer» ANSWER: I HOPE this answer is HELP you DEAR FRIEND

23767.

Given the polygon, solve for x.

Answer»

ANSWER:

I HOPE this answer is HELP you DEAR FRIEND

Discussion

23768.	2Fact Expand : 1.(102) ² 2.(97) ²
Answer» Step-by-step explanation: Characteristics of PARTICLES of matter All matter is composed of very small particles which can EXIST independently. Particles of matter have SPACES between them. Particles of matter are continuously moving. Particles of matter ATTRACT each other.

23768.

2Fact Expand : 1.(102) ² 2.(97) ²

Answer»

Step-by-step explanation:

Characteristics of PARTICLES of matter

All matter is composed of very small particles which can EXIST independently. Particles of matter have SPACES between them. Particles of matter are continuously moving. Particles of matter ATTRACT each other.

Discussion

23769.	IF 4 Coso -7 sint, Find the value11 cosa-7 sin011 coso t7 sin0
Answer» ANSWER: and may be in the FUTURE of my way to do the NEEDFUL at the end of the intended RECIPIENTS and may be in the future of my way

23769.

IF 4 Coso -7 sint, Find the value11 cosa-7 sin011 coso t7 sin0

Answer»

ANSWER:

and may be in the FUTURE of my way to do the NEEDFUL at the end of the intended RECIPIENTS and may be in the future of my way

Discussion

23770.	How many edges does the figure have?A prism with 9 edges.A. 3B. 5C. 6D. 9
Answer» Answer: 6 Step-by-step EXPLANATION: PLEASE MARK as BRAINLIST BRO please

23770.

How many edges does the figure have?A prism with 9 edges.A. 3B. 5C. 6D. 9

Answer»

Answer:

6

Step-by-step EXPLANATION:

PLEASE MARK as BRAINLIST BRO please

Discussion

23771.	60% of a number is 24 less than third by fourth of that number find the number
Answer» ANSWER: LET the UNKNOWN NUMBER be X ATQ, $60% of x$ % of x = $\frac{3x}{4}-24$ $\frac{60x}{100} =$ $\frac{3x}{4}-24$ $\frac{60x}{100}-\frac{3x}{4} = -24$ $\frac{60x-75x}{100} = -24$ $-15x = -2400$ $x = 160$

23771.

60% of a number is 24 less than third by fourth of that number find the number

Answer»

ANSWER:

LET the UNKNOWN NUMBER be X

ATQ,

$60% of x$ % of x = $\frac{3x}{4}-24$

$\frac{60x}{100} =$ $\frac{3x}{4}-24$

$\frac{60x}{100}-\frac{3x}{4} = -24$

$\frac{60x-75x}{100} = -24$

$-15x = -2400$

$x = 160$

Discussion

23772.	What is 22+22-33+55+88-66+7743+21×66/4hewhat is 22+22-33+55+88-66+7743+21×66/4545667+764-544654+6543344334(7
Answer» ANSWER: answer GIVEN in image ans: 4323 Step-by-step EXPLANATION: PLS don't be afaird from CAMERA

23772.

What is 22+22-33+55+88-66+7743+21×66/4hewhat is 22+22-33+55+88-66+7743+21×66/4545667+764-544654+6543344334(7

Answer»

ANSWER:

answer GIVEN in image

ans: 4323

Step-by-step EXPLANATION:

PLS don't be afaird from CAMERA

Discussion

23773.	Plz help me fastIt's a urgent
Answer» Answer: 8. 2/3+1/3+7/3 = 10/3 9. Same as eighth 10- 5/8-3/8 = 2/8 if we reduce we GET 1/4 *Hope* U LIKE this answer. *PLEASE* *MARK* AS BRAINLIST...

23773.

Plz help me fastIt's a urgent

Answer»

Answer:

8. 2/3+1/3+7/3 = 10/3

9. Same as eighth

10- 5/8-3/8 = 2/8 if we reduce we GET 1/4

Hope U LIKE this answer.

PLEASE MARK AS BRAINLIST...

Discussion

23774.	In the figure l(AC) = 8, l(BC) = 5. If Seg BD ≅ Seg CE ≅ Seg AC, thendetermine whether the segment in each of the following pairs arecongruent or not.a) seg BC and seg DEb) seg AB and Seg CD
Answer» Step-by-step explanation: CHARACTERISTICS of particles of matter All matter is composed of very SMALL particles which can exist INDEPENDENTLY. Particles of matter have spaces between them. Particles of matter are continuously moving. Particles of matter ATTRACT each other.

23774.

In the figure l(AC) = 8, l(BC) = 5. If Seg BD ≅ Seg CE ≅ Seg AC, thendetermine whether the segment in each of the following pairs arecongruent or not.a) seg BC and seg DEb) seg AB and Seg CD

Answer»

Step-by-step explanation:

CHARACTERISTICS of particles of matter

All matter is composed of very SMALL particles which can exist INDEPENDENTLY. Particles of matter have spaces between them. Particles of matter are continuously moving. Particles of matter ATTRACT each other.

Discussion

23775.	10 added 8 times of a number gives 26 express the statement with simple equation
Answer» $\large{\underline{\boxed{\mathrm\pink{AnsweR}}}}$ 10 added 8 times of a number GIVES 26 => 8x + 10 = 26 ‎ ‎ Thnks :)

23775.

10 added 8 times of a number gives 26 express the statement with simple equation

Answer»

$\large{\underline{\boxed{\mathrm\pink{AnsweR}}}}$

10 added 8 times of a number GIVES 26

=> 8x + 10 = 26

‎

Thnks :)

Discussion

23776.	X/3+1=7/15 pls solve my questions
Answer» Step-by-step EXPLANATION: HOPE this HELPS you and LOOK the ANSWER once

23776.

X/3+1=7/15 pls solve my questions

Answer»

Step-by-step EXPLANATION:

HOPE this HELPS you and LOOK the ANSWER once

Discussion

23777.	4/7×-5/13×26/30×28/40 please answer fast
Answer» ANSWER: –2/15 Step-by-step explanation: 4/7×-5/13×26/30×28/40 =1×–1×2/15×1

23777.

4/7×-5/13×26/30×28/40 please answer fast

Answer»

ANSWER:

–2/15

Step-by-step explanation:

4/7×-5/13×26/30×28/40

=1×–1×2/15×1

Discussion

23778.	Maths { 4 / 10 }English { 0 / 10 )General Knowledge { 0 / 10 }Financial Accounting { 0 / 10 }Logical Reasoning { 0 / 10 }1 25 6 7 8 9 101 2 3 4 5 6 7 8 9 101 2 3 4 5 6 7 8 9 101 2 3 4 5 6 7 8 91 2 3 4 5 6 7 8 9 1010Maths : Question 5 (1.0 Mark)A shop sells carpet at $ 15 per square meter. Unde Ryan wants to buy a carpet for his Living room, which is 10 m by 7m. How much does he have to pay?Answers:o701052551050Reset AnswerPrevious QuestionMark To Review LaterAttempt SummaryIncrease Question font size :Standard Big BiggerType here to searchOBILM
Answer» Answer: Would you go to the ends of the earth to see a bird? What if it were a really special bird: one with beautiful feathers, an entrancing call, or a silly dance? What if seeing that one special bird would allow you to win a contest? If that contest doesn't get you on television or win you any cash prizes, would you still do it? For those who participate in the "Big Year," the honor of beating the previous record is the only reward they get or even want. A "Big Year" is a year in which a person attempts to see as many different species of birds as possible within a particular region. For most in North America who participate in a "Big Year," this region is the lower 48 American states, plus Alaska, Canada, and a couple of French islands off the Canadian coast. You may be thinking that looking at birds is silly, but just think about the numbers of the recent record holders and the commitment it takes to get these numbers. One recent "Big Year" winner managed to see 744 birds in one year, missing the record by just one bird. Big Year birders travel by train, plane, boat, car, bicycle, and of course, by foot. They can cover over 150 thousand miles to get numbers of sightings this high. They can also spend a small fortune. Just to clarify, the birds these contestants are counting are the number that they see in a particular year. You see, the contest is BASED on an honor system. No pictures or other evidence is required as PROOF of a sighting. Most birders take great pride in their reputation and their abilities to see or hear and then identify a bird. Usually, important sightings of the rare birds needed to get counts in the 700s are visited by hundreds of birders. It is pretty hard to cheat your way to a record-breaking year, but in general, few are interested in cheating. This HONESTY comes from the fact that most people who want to break such a record know the greatest rewards are not NECESSARILY in winning. Such rewards are in being able to commit a year of your life to doing something you love. Rewards are found in seeing amazing, inspiring creatures like the California Condor or the Magnificent Frigate bird. Rewards also come in spending time with people who, like you, want to spend their time looking to the skies and trees for glimpses of emerald, crimson, or cerulean blue feathered jewels. You don't have to be able to travel a continent to have a big BIRDING experience though. Have a big month. Or a big weekend. Set a personal record, learn to identify the species that live in your part of the world, or try to learn the calls of just two species of birds. You will soon find looking at birds isn't such a strange way to spend your time. Extra! Extra! Backyard Birding Many schools, families, and young birders across the country participate in the "Great Backyard Bird Count." While not as long as a "Big Year," the "Great Backyard Bird Count" happens every year. It depends on birders and families across the country to watch feeders and other areas in their yards and count the number of birds they see. Unlike the "Big Year," the goal is not to see who can count the most birds. Instead, participants in this event work together to help bird experts get a good idea of how birds are doing. Participants are given checklists and enter their sightings on a website. Called a "citizen-science" project, this event is open to anyone, requires no travel, and happens every year over one weekend in February. How are the Big Year and the Great Backyard Bird Count different? Use details from the article and the "Extra! Extra!" section to support your answer. Step-by-step explanation: 5x 3 -3− 3x 2)2) ÷x2Which of the following statements is not true for the chemical equation? 2N₂O, → 4NO₂ + O₂ (A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O (B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 g of N₂O, on dissociation gives 4 g of NO and 1 g of O₂ (D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x $3 -$ 3x $2)$ ÷x2

23778.

Maths { 4 / 10 }English { 0 / 10 )General Knowledge { 0 / 10 }Financial Accounting { 0 / 10 }Logical Reasoning { 0 / 10 }1 25 6 7 8 9 101 2 3 4 5 6 7 8 9 101 2 3 4 5 6 7 8 9 101 2 3 4 5 6 7 8 91 2 3 4 5 6 7 8 9 1010Maths : Question 5 (1.0 Mark)A shop sells carpet at $ 15 per square meter. Unde Ryan wants to buy a carpet for his Living room, which is 10 m by 7m. How much does he have to pay?Answers:o701052551050Reset AnswerPrevious QuestionMark To Review LaterAttempt SummaryIncrease Question font size :Standard Big BiggerType here to searchOBILM

Answer»

Answer:

Would you go to the ends of the earth to see a bird? What if it were a really special bird: one with beautiful feathers, an entrancing call, or a silly dance? What if seeing that one special bird would allow you to win a contest?

If that contest doesn't get you on television or win you any cash prizes, would you still do it? For those who participate in the "Big Year," the honor of beating the previous record is the only reward they get or even want.

A "Big Year" is a year in which a person attempts to see as many different species of birds as possible within a particular region. For most in North America who participate in a "Big Year," this region is the lower 48 American states, plus Alaska, Canada, and a couple of French islands off the Canadian coast.

You may be thinking that looking at birds is silly, but just think about the numbers of the recent record holders and the commitment it takes to get these numbers. One recent "Big Year" winner managed to see 744 birds in one year, missing the record by just one bird. Big Year birders travel by train, plane, boat, car, bicycle, and of course, by foot. They can cover over 150 thousand miles to get numbers of sightings this high. They can also spend a small fortune.

Just to clarify, the birds these contestants are counting are the number that they see in a particular year. You see, the contest is BASED on an honor system. No pictures or other evidence is required as PROOF of a sighting. Most birders take great pride in their reputation and their abilities to see or hear and then identify a bird. Usually, important sightings of the rare birds needed to get counts in the 700s are visited by hundreds of birders. It is pretty hard to cheat your way to a record-breaking year, but in general, few are interested in cheating.

This HONESTY comes from the fact that most people who want to break such a record know the greatest rewards are not NECESSARILY in winning. Such rewards are in being able to commit a year of your life to doing something you love. Rewards are found in seeing amazing, inspiring creatures like the California Condor or the Magnificent Frigate bird. Rewards also come in spending time with people who, like you, want to spend their time looking to the skies and trees for glimpses of emerald, crimson, or cerulean blue feathered jewels.

You don't have to be able to travel a continent to have a big BIRDING experience though. Have a big month. Or a big weekend. Set a personal record, learn to identify the species that live in your part of the world, or try to learn the calls of just two species of birds. You will soon find looking at birds isn't such a strange way to spend your time.

Extra! Extra! Backyard Birding

Many schools, families, and young birders across the country participate in the "Great Backyard Bird Count." While not as long as a "Big Year," the "Great Backyard Bird Count" happens every year. It depends on birders and families across the country to watch feeders and other areas in their yards and count the number of birds they see. Unlike the "Big Year," the goal is not to see who can count the most birds. Instead, participants in this event work together to help bird experts get a good idea of how birds are doing. Participants are given checklists and enter their sightings on a website. Called a "citizen-science" project, this event is open to anyone, requires no travel, and happens every year over one weekend in February.

How are the Big Year and the Great Backyard Bird Count different? Use details from the article and the "Extra! Extra!" section to support your answer.

Step-by-step explanation:

5x

3 -3−

3x

2)2)

÷x2Which of the following statements is not true for the chemical equation?

2N₂O, → 4NO₂ + O₂

(A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O

(B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 g of N₂O, on dissociation gives 4 g of NO and 1 g of O₂

(D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x

$3 -$

3x

$2)$

÷x2

Discussion

23779.	2+2-1Solve this question it's urgent
Answer» Step-by-step explanation: 2+2-1 =4-1 =3 Hope it HELPS you ☺️☺️☺️☺️

23779.

2+2-1Solve this question it's urgent

Answer»

Step-by-step explanation:

2+2-1

=4-1

=3

Hope it HELPS you ☺️☺️☺️☺️

Discussion

23780.	Find the angle between hour hand and minutes hand in a clock at five past one
Answer» ANSWER: I don't know Step-by-step EXPLANATION: pajakshdnxxjx

23780.

Find the angle between hour hand and minutes hand in a clock at five past one

Answer»

ANSWER:

I don't know

Step-by-step EXPLANATION:

pajakshdnxxjx

Discussion

23781.	Class 9 chapter 1 number system
Answer» Could you PLEASE SEND the full PIC of question.

23781.

Class 9 chapter 1 number system

Answer»

Could you PLEASE SEND the full PIC of question.

Discussion

23782.	Mr. Smith is appointed as the principal of a school. In order to keep the building safe, he appoints 2 hall monitors for every hallway, and 4 supervisors for every 20 hall monitors. Mr. Smith’s school has 30 hallways. How many supervisors does Mr. Smith need to appoint?
Answer» ANSWER: 300 this is the answer to your QUESTION

23782.

Mr. Smith is appointed as the principal of a school. In order to keep the building safe, he appoints 2 hall monitors for every hallway, and 4 supervisors for every 20 hall monitors. Mr. Smith’s school has 30 hallways. How many supervisors does Mr. Smith need to appoint?

Answer»

ANSWER:

300

this is the answer to your QUESTION

Discussion

23783.	The transfer function is.(G(s)H(s) =s'+33° +52 +55 +10Calculate the angle of departure of the complex pole s= 0.647+ j1.41
Answer» ANSWER: hajvsjcskscziscxkshx

23783.

The transfer function is.(G(s)H(s) =s'+33° +52 +55 +10Calculate the angle of departure of the complex pole s= 0.647+ j1.41

Answer»

ANSWER:

hajvsjcskscziscxkshx

Discussion

23784.	Y = tan((2x ^ 3)/(1 - x ^ 6))
Answer» j6w6ej6ej7e7jr7jeu6s6j7je6jd7jf7jdjre7jr7jr7je7kr8k

Discussion

23785.	B) [135 / {23 - 2 (8 - 6-2)}]
Answer» ANSWER: here Step-by-step explanation: 135 / 23 -0 135 / 23 answer is 5.86 mark BRAINLIEST PLEASE

23785.

B) [135 / {23 - 2 (8 - 6-2)}]

Answer»

ANSWER:

here

Step-by-step explanation:

135 / 23 -0

135 / 23

answer is 5.86

mark BRAINLIEST PLEASE

Discussion

23786.	Write two rational number between -4/5 and -3/7
Answer» ANSWER: LCM = 35 -4/5 = - 28/35 -3/7 = - 15/35 Between NUMBERS are - 17/35, - 18/35, - 19/35, - 20/35 ETC

23786.

Write two rational number between -4/5 and -3/7

Answer»

ANSWER:

LCM = 35

-4/5 = - 28/35

-3/7 = - 15/35

Between NUMBERS are - 17/35, - 18/35, - 19/35, - 20/35 ETC

Discussion

23787.	For what value of k, the quadratic polynomial kx² + x + k has equal zeroes ?
Answer» EXPLANATION. Quadratic equation. ⇒ kx² + x + k = 0. As we know that, ⇒ D = Discriminant Or b² - 4ac. ⇒ For equal roots : D = 0. ⇒ (1)² - 4(k)(k) = 0. ⇒ 1 - 4k² = 0. ⇒ 1 = 4k². ⇒ k² = 1/4. ⇒ k = √1/4. ⇒ k = ± 1/2. MORE INFORMATION. Nature of the roots of the quadratic expression. (1) = Real and different, if b² - 4ac > 0. (2) = Rational and different, if b² - 4ac is a perfect SQUARE. (3) = Real and equal, if b² - 4ac = 0. (4) = If D < 0 Roots are imaginary and unequal Or complex conjugate.

23787.

For what value of k, the quadratic polynomial kx² + x + k has equal zeroes ?

Answer»

EXPLANATION.

Quadratic equation.

⇒ kx² + x + k = 0.

As we know that,

⇒ D = Discriminant Or b² - 4ac.

⇒ For equal roots : D = 0.

⇒ (1)² - 4(k)(k) = 0.

⇒ 1 - 4k² = 0.

⇒ 1 = 4k².

⇒ k² = 1/4.

⇒ k = √1/4.

⇒ k = ± 1/2.

MORE INFORMATION.

Nature of the roots of the quadratic expression.

(1) = Real and different, if b² - 4ac > 0.

(2) = Rational and different, if b² - 4ac is a perfect SQUARE.

(3) = Real and equal, if b² - 4ac = 0.

(4) = If D < 0 Roots are imaginary and unequal Or complex conjugate.

Discussion

23788.	2) In the given figure, In A PQR,P - S - Q and P- T- Rseg ST \|\| seg QR(i) If PS = 8, PT = 10,SQ = 8.4 then find TR.(ii) If PS = 4, SQ = 6PR = 15 then find PT.
Answer» ANSWER: bwjdjdbirbdjdodkfbjrkdndjdiid

23788.

2) In the given figure, In A PQR,P - S - Q and P- T- Rseg ST || seg QR(i) If PS = 8, PT = 10,SQ = 8.4 then find TR.(ii) If PS = 4, SQ = 6PR = 15 then find PT.

Answer»

ANSWER:

bwjdjdbirbdjdodkfbjrkdndjdiid

Discussion

23789.	II state true falseDiscount can be calculated when discount percentgiven
Answer» YES it can be DONE when DISCOUNT PERCENT is GIVEN

Discussion

23790.	₹100 को बांटना है बिना 10 के और 2 के नोट को जोड़कर
Answer» Answer: 10 ke 9 NOTE and 2 ke 5 note TOTAL 90+10 =100 Step-by-step explanation: mark me

23790.

₹100 को बांटना है बिना 10 के और 2 के नोट को जोड़कर

Answer»

Answer:

10 ke 9 NOTE and 2 ke 5 note

TOTAL 90+10 =100

Step-by-step explanation:

mark me

Discussion

23791.	Find the eleventh term from the last term of the ap :27,23,19,...,-65.
Answer» Answer: 14 Step-by-step EXPLANATION: HOPE it will HELP u if YES so plz MARK as brianliest

23791.

Find the eleventh term from the last term of the ap :27,23,19,...,-65.

Answer»

Answer:

14

Step-by-step EXPLANATION:

HOPE it will HELP u if YES so plz MARK as brianliest

Discussion

23792.	1If x =, find the values of4 - x11(ii) x3+(i) x +x3(ii) X
Answer» ANSWER: x 1 If x = , find the values of 4 - x 1 1 (II) x3 + (i) x + x3 (ii) X

23792.

1If x =, find the values of4 - x11(ii) x3+(i) x +x3(ii) X

Answer»

ANSWER:

x 1

If x =

, find the values of

4 - x

1

(II) x3

+

(i) x +

x3

(ii)

X

Discussion

23793.	(1) .10000+40000(2) .30000-40000
Answer» Answer: 1) 50,000 2)-10,000

23793.

(1) .10000+40000(2) .30000-40000

Answer»

Answer:

1) 50,000

2)-10,000

Discussion

23794.	Least common factor of 16,48,54
Answer» $\begin{array}{r \| l}2 & 16,48,54 \\{2} & 8,24 ,27\\{2} & 4,12 ,27\\{2} & 2,6,27 \\{2} & 1 ,3,27\\{3} & 1 ,1,9\\{3} & 1,1,3 \\{3} & 1\end{array}$ FACTORS = 2×2×2×2×2×3×3×3 L.C.M = 864 ✅

23794.

Least common factor of 16,48,54

Answer»

$\begin{array}{r | l}2 & 16,48,54 \\{2} & 8,24 ,27\\{2} & 4,12 ,27\\{2} & 2,6,27 \\{2} & 1 ,3,27\\{3} & 1 ,1,9\\{3} & 1,1,3 \\{3} & 1\end{array}$

FACTORS = 2×2×2×2×2×3×3×3

L.C.M = 864 ✅

Discussion

23795.	Checek and desids have to pay income tox miss mehte's age 44years
Answer» ANSWER: didn't UNDERSTAND the QUESTION ❓

23795.

Checek and desids have to pay income tox miss mehte's age 44years

Answer»

ANSWER:

didn't UNDERSTAND the QUESTION ❓

Discussion

23796.	Real NumbeTHINK AND DISCUSSCan you find the HCF of 1.2 and 0.12? Justify your answerEuclid's algorithm is useful for calculating the HCF of very large nucarliest examples of an algorithm that a computer had been programmarks:
Answer» i DONT KNOW the ANS SORRY

Discussion

23797.	What should be added to (-4/15 + 7/10) to makeit 17 (2)
Answer» Answer: 33.56... Step-by-step EXPLANATION: let x be the no. that should be added.. -4/15+7/10+x = 17(2) lcm of 15 and 10 is 30.... -8+21+30x/30=34 13+30x=34×30 13+30x= 1020 30x= 1020-13 x=1007/30 x=33.56....

23797.

What should be added to (-4/15 + 7/10) to makeit 17 (2)

Answer»

Answer:

33.56...

Step-by-step EXPLANATION:

let x be the no. that should be added..

-4/15+7/10+x = 17(2)

lcm of 15 and 10 is 30....

-8+21+30x/30=34

13+30x=34×30

13+30x= 1020

30x= 1020-13

x=1007/30

x=33.56....

Discussion

23798.	Following:Po wsing suitable property evaluate the8x53x (128)1 262648) +(48)×(-36)15×(-25) x (-4) x (-10)
Answer» ANSWER: PLEASE join gao-uvew-mcc

23798.

Following:Po wsing suitable property evaluate the8x53x (128)1 262648) +(48)×(-36)15×(-25) x (-4) x (-10)

Answer»

ANSWER:

PLEASE

join

gao-uvew-mcc

Discussion

23799.	Cent.8. Mr. A sells a bicylce to Mr. B at a profit of 20% and Mr. B sells it to Mr. C at a profit of25%. If Mr. C pays 1,500, what did Mr. A pay for it?
Answer» Answer: 1000Rs Step-by-step EXPLANATION: let ASSUME Mr. A CP=100 profit 20% SP= 120 Then for Mr. B CP=120 profit25% SP=120×25/100=5/2 =30/120=150 At Mr. C he pays 1500 1500/150=10 So CP for Mr. A is =100/10 =1000Rs

23799.

Cent.8. Mr. A sells a bicylce to Mr. B at a profit of 20% and Mr. B sells it to Mr. C at a profit of25%. If Mr. C pays 1,500, what did Mr. A pay for it?

Answer»

Answer:

1000Rs

Step-by-step EXPLANATION:

let ASSUME Mr. A CP=100

profit 20%

SP= 120

Then for Mr. B CP=120

profit25%

SP=120×25/100=5/2 =30/120=150

At Mr. C he pays 1500

1500/150=10

So CP for Mr. A is =100/10

=1000Rs

Discussion

23800.	Solve x+5\6-x+1=x+3\4
Answer» Step-by-step explanation: $x + \frac{5}{6} - x + 1 = x + \frac{3}{4}$ $\frac{6x + 5 - 6x + 6}{6} = \frac{4x + 3}{4}$ $\frac{5 - 6x}{6} = \frac{4x + 3}{4}$ CROSS MULTIPLE $20 - 24x = 24x + 18$ $- 24x - 24x = 18 - 20$ $- 48 x = - 2$ $x = \frac{2}{48}$ $x = \frac{1}{24}$ I HOPE it's help PLEASE MARK brainliest Thanks

23800.

Solve x+5\6-x+1=x+3\4

Answer»

Step-by-step explanation:

$x + \frac{5}{6} - x + 1 = x + \frac{3}{4}$

$\frac{6x + 5 - 6x + 6}{6} = \frac{4x + 3}{4}$

$\frac{5 - 6x}{6} = \frac{4x + 3}{4}$

CROSS MULTIPLE

$20 - 24x = 24x + 18$

$- 24x - 24x = 18 - 20$

$- 48 x = - 2$

$x = \frac{2}{48}$

$x = \frac{1}{24}$

I HOPE it's help

PLEASE MARK brainliest

Thanks

Discussion

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EXPLANATION.

MORE INFORMATION.

Nature of the roots of the quadratic expression.

2) In the given figure, In A PQR,P - S - Q and P- T- Rseg ST || seg QR(i) If PS = 8, PT = 10,SQ = 8.4 then find TR.(ii) If PS = 4, SQ = 6PR = 15 then find PT.​

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The transfer function is.(G(s)H(s) =s'+33° +52 +55 +10Calculate the angle of departure of the complex pole s= 0.647+ j1.41

Y = tan((2x ^ 3)/(1 - x ^ 6))

B) [135 / {23 - 2 (8 - 6-2)}]

Write two rational number between -4/5 and -3/7

For what value of k, the quadratic polynomial kx² + x + k has equal zeroes ?

2) In the given figure, In A PQR,P - S - Q and P- T- Rseg ST || seg QR(i) If PS = 8, PT = 10,SQ = 8.4 then find TR.(ii) If PS = 4, SQ = 6PR = 15 then find PT.

II state true falseDiscount can be calculated when discount percentgiven

₹100 को बांटना है बिना 10 के और 2 के नोट को जोड़कर

Find the eleventh term from the last term of the ap :27,23,19,...,-65.

1If x =, find the values of4 - x11(ii) x3+(i) x +x3(ii) X

(1) .10000+40000(2) .30000-40000

Checek and desids have to pay income tox miss mehte's age 44years

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Following:Po wsing suitable property evaluate the8x53x (128)1 262648) +(48)×(-36)15×(-25) x (-4) x (-10)

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Solve x+5\6-x+1=x+3\4