332354 + Interview Questions in Secondary School in Math

1.	My elements areMN = 7 cmmZLMN = 100° andLN -LM = 2.5cmconstruct me
Answer» ANSWER: THANKS for FREE POINTS !!!!

1.

My elements areMN = 7 cmmZLMN = 100° andLN -LM = 2.5cmconstruct me

Answer»

ANSWER:

THANKS for FREE POINTS !!!!

Discussion

2.	5 sec A-sec A is equal toatan A- tan* A (b) tan* A-tan? A (C) tan* A + tan? A (d) tan’ A+ tan* A
Answer» ANSWER: (D) TAN A + tan A........

2.

5 sec A-sec A is equal toatan A- tan* A (b) tan* A-tan? A (C) tan* A + tan? A (d) tan’ A+ tan* A

Answer»

ANSWER:

(D) TAN A + tan A........

Discussion

3.	Prove that when two triangles are similar, the ratio of areas of those triangles is equalto the ratio of the squares of their corresponding sides. (Areas of Similar Triangle(Proof))
Answer» Answer: Given:△ABC∼△PQR To prove:AR(△PQR)ar(△ABC)=(PQAB)2=(QRBC)2=(PRAC)2 Construction:DRAW AM⊥BC and PN⊥QR Proof:AREA(△ABC)=21×base×height=21×BC×AM ........(1) area(△PQR)=21×base×height=21×QR×PN ........(2) DIVIDING (1) by (2) we get ar(△PQR)ar(△ABC)=21×QR×PN21×BC×AM =QR

3.

Prove that when two triangles are similar, the ratio of areas of those triangles is equalto the ratio of the squares of their corresponding sides. (Areas of Similar Triangle(Proof))

Answer»

Answer:

Given:△ABC∼△PQR

To prove:AR(△PQR)ar(△ABC)=(PQAB)2=(QRBC)2=(PRAC)2

Construction:DRAW AM⊥BC and PN⊥QR

Proof:AREA(△ABC)=21×base×height=21×BC×AM ........(1)

area(△PQR)=21×base×height=21×QR×PN ........(2)

DIVIDING (1) by (2) we get

ar(△PQR)ar(△ABC)=21×QR×PN21×BC×AM

=QR

Discussion

4.	Draw circles and Mark the fractional parts given below. colour them also:
Answer» ANSWER: fkgkfkgjgjgjfjvkvkgkgkgjgkghxbxhxhfjvjgjgkgkhohigjfjdugifkgkhjfjfjgkgkgkgkgkvkvkgkgogkgjcjcncncjcjgjfjfjfjfjcshshssuusasititofirdjxjfjfjkfkfkfjfufzkkgykdyduffjgkkgkg Step-by-step EXPLANATION: तुमने हाईवे रोड बताइए वीडियो में जो जो जो जो जो जो जो

4.

Draw circles and Mark the fractional parts given below. colour them also:

Answer»

ANSWER:

fkgkfkgjgjgjfjvkvkgkgkgjgkghxbxhxhfjvjgjgkgkhohigjfjdugifkgkhjfjfjgkgkgkgkgkvkvkgkgogkgjcjcncncjcjgjfjfjfjfjcshshssuusasititofirdjxjfjfjkfkfkfjfufzkkgykdyduffjgkkgkg

Step-by-step EXPLANATION:

तुमने हाईवे रोड बताइए वीडियो में जो जो जो जो जो जो जो

Discussion

5.	Pls give only the answers of all the above attached questions
Answer» d) 49 c)125*125 b)2 a)810

5.

Pls give only the answers of all the above attached questions

Answer»

d) 49

c)125*125

b)2

a)810

Discussion

6.	ব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তির গুরুত্বজীবনে \| বিশ্লেষণ করে প্রযুক্তি নির্ভর বিশ্ব” শিরােনামে একটিযুক্তি, \| প্রবন্ধ লিখ (২০০ শব্দের মধ্যে)[প্রবন্ধে যা যা থাকবে-ভূমিকাঠ-৬ \| ব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তিব্যবহারেক্ষেত্রসমূহব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তি ব্যবহারেউপসংহার ।
Answer» Step-by-step EXPLANATION: stjsjysisisi5sieieie8e85e7e7e7e

6.

ব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তির গুরুত্বজীবনে | বিশ্লেষণ করে প্রযুক্তি নির্ভর বিশ্ব” শিরােনামে একটিযুক্তি, | প্রবন্ধ লিখ (২০০ শব্দের মধ্যে)[প্রবন্ধে যা যা থাকবে-ভূমিকাঠ-৬ | ব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তিব্যবহারেক্ষেত্রসমূহব্যক্তিগত জীবনে তথ্য ও যােগাযােগ প্রযুক্তি ব্যবহারেউপসংহার ।

Answer»

Step-by-step EXPLANATION:

stjsjysisisi5sieieie8e85e7e7e7e

Discussion

7.	Plz answer fast.............
Answer» <P>ANSWER: period Step-by-step explanation: because P COMES before S and E comes before R

7.

Plz answer fast.............

Answer»

<P>ANSWER:

period

Step-by-step explanation:

because P COMES before S and E comes before R

Discussion

8.	How to say thanks to teacher for their wonderful program for us in children's day
Answer» ANSWER: i THANK to my TEACHERS for US on CHILDRENS day

8.

How to say thanks to teacher for their wonderful program for us in children's day

Answer»

ANSWER:

i THANK to my TEACHERS for US on CHILDRENS day

Discussion

9.	किया। इस प्रावधान के ज़रिए जैकोबिनों के शासनकाल वाली एक व्यक्ति-काद्रकार्यपालिका से बचने की कोशिश की गई। लेकिन, डिरेक्टरों का झगअकसर विधान परिषदों से होता और तब परिषद् उन्हें बर्खास्त करने केचेष्टा करती डिरेक्ट्री की राजनीतिक अस्थिरता ने सैनिक तानाशाह नेपोलियबोनापार्ट - के उदय का मार्ग प्रशस्त कर दियासरकार के स्वरूप में इन सभी परिवर्तनों के दौरान स्वतंत्रता, विधिसमसमानता और बंधुत्व प्रेरक आदर्श बने रहे। इन मूल्यों ने आगामी समें न सिर्फ़ फ़्रांस बल्कि बाकी यूरोप के राजनीतिक आंदोलनों कोप्रेरित किया।भारत और समकालीन विश्व I-इतिहास:
Answer» ANSWER: किया। इस प्रावधान के ज़रिए जैकोबिनों के शासनकाल वाली एक व्यक्ति-काद्र कार्यपालिका से बचने की कोशिश की गई। लेकिन, डिरेक्टरों का झग अकसर विधान परिषदों से होता और तब परिषद् उन्हें बर्खास्त करने के चेष्टा करती डिरेक्ट्री की राजनीतिक अस्थिरता ने सैनिक तानाशाह नेपोलिय बोनापार्ट - के उदय का मार्ग प्रशस्त कर दिया सरकार के स्वरूप में इन सभी परिवर्तनों के दौरान स्वतंत्रता, विधिसम समानता और बंधुत्व प्रेरक आदर्श बने रहे। इन मूल्यों ने आगामी स में न सिर्फ़ फ़्रांस बल्कि बाकी यूरोप के राजनीतिक आंदोलनों को प्रेरित किया। भारत और समकालीन विश्व I-इतिहास:

9.

किया। इस प्रावधान के ज़रिए जैकोबिनों के शासनकाल वाली एक व्यक्ति-काद्रकार्यपालिका से बचने की कोशिश की गई। लेकिन, डिरेक्टरों का झगअकसर विधान परिषदों से होता और तब परिषद् उन्हें बर्खास्त करने केचेष्टा करती डिरेक्ट्री की राजनीतिक अस्थिरता ने सैनिक तानाशाह नेपोलियबोनापार्ट - के उदय का मार्ग प्रशस्त कर दियासरकार के स्वरूप में इन सभी परिवर्तनों के दौरान स्वतंत्रता, विधिसमसमानता और बंधुत्व प्रेरक आदर्श बने रहे। इन मूल्यों ने आगामी समें न सिर्फ़ फ़्रांस बल्कि बाकी यूरोप के राजनीतिक आंदोलनों कोप्रेरित किया।भारत और समकालीन विश्व I-इतिहास:

Answer»

ANSWER:

किया। इस प्रावधान के ज़रिए जैकोबिनों के शासनकाल वाली एक व्यक्ति-काद्र

कार्यपालिका से बचने की कोशिश की गई। लेकिन, डिरेक्टरों का झग

अकसर विधान परिषदों से होता और तब परिषद् उन्हें बर्खास्त करने के

चेष्टा करती डिरेक्ट्री की राजनीतिक अस्थिरता ने सैनिक तानाशाह नेपोलिय

बोनापार्ट - के उदय का मार्ग प्रशस्त कर दिया

सरकार के स्वरूप में इन सभी परिवर्तनों के दौरान स्वतंत्रता, विधिसम

समानता और बंधुत्व प्रेरक आदर्श बने रहे। इन मूल्यों ने आगामी स

में न सिर्फ़ फ़्रांस बल्कि बाकी यूरोप के राजनीतिक आंदोलनों को

प्रेरित किया।

भारत और समकालीन विश्व I-इतिहास:

Discussion

10.	Find the value ofx and y if:3*-1 =9& 4y+2 = 64
Answer» ANSWER: Your answer is in above 2 pic HAPPY DIWALI TO YOU PLEASE MARK ME AS BRAINLIST AND FOLLOW ME PLEASE!!!!!!!

10.

Find the value ofx and y if:3*-1 =9& 4y+2 = 64

Answer»

ANSWER:

Your answer is in above 2 pic

HAPPY DIWALI TO YOU

PLEASE MARK ME AS BRAINLIST AND FOLLOW ME PLEASE!!!!!!!

Discussion

11.	Please someone tell me this answer hop someone tell me correct answer class-4
Answer» It's OPTION A 5 hope it HELPS

11.

Please someone tell me this answer hop someone tell me correct answer class-4

Answer»

It's OPTION A

5

hope it HELPS

Discussion

12.	In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus.
Answer» $\huge\bold{\underline{Question:}}$ In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus. $\huge\bold{\underline{Answer:}}$ GIVEN: ABCD is a quadrilateral AD = BC P, Q, R, S are mid points of AB, BD, CD, and AC respectively. TO PROVE: Prove that PQRS is a rhombus. PROOF: AD = BC.........(given) The mid-point theorem states that the SEGMENT joining two sides of triangle at the mid-points of those sides is parallel to the third side and is half the length of the third side. In ∆ BAD , P and S are the mid-points of sides AB and BD So, By mid-point theorem, PS \|\| AD and PS = 1/2 AD......➊ In ∆ CAD, R and Q are the mid-point of CD and AC So , By mid-point theorem, OR \|\| AD and QR = 1/2 AD........➋ Compare ( 1 ) and ( 2 ), we get $\red\bigstar$ PS \|\| QR and PS = QR Since, one pair of opposite sides is equal as well as parallel then, PQRS is a parallelogram.......... ➌ NOW, In ∆ ABC , by mid-point theorem PQ \|\| BC and PQ = 1/2 BC..........➍ and AD = BC .........➎ Compare EQUATIONS ( 1 ), ( 4 ) and (5) we get, $\pink\bigstar$ PS = PQ Since, PQRS is a parallelogram with PS = PQ then PQRS is a rhombus......(Proved) _______________________________

12.

In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus.

Answer»

$\huge\bold{\underline{Question:}}$

In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus.

$\huge\bold{\underline{Answer:}}$

GIVEN:

ABCD is a quadrilateral

AD = BC

P, Q, R, S are mid points of AB, BD, CD, and AC respectively.

TO PROVE:

Prove that PQRS is a rhombus.

PROOF:

AD = BC.........(given)

The mid-point theorem states that the SEGMENT joining two sides of triangle at the mid-points of those sides is parallel to the third side and is half the length of the third side.

In ∆ BAD ,

P and S are the mid-points of sides AB and BD

So, By mid-point theorem,

PS || AD and PS = 1/2 AD......➊

In ∆ CAD, R and Q are the mid-point of CD and AC

So , By mid-point theorem,

OR || AD and QR = 1/2 AD........➋

Compare ( 1 ) and ( 2 ), we get

$\red\bigstar$ PS || QR and PS = QR

Since, one pair of opposite sides is equal as well as parallel then,

PQRS is a parallelogram.......... ➌

NOW,

In ∆ ABC , by mid-point theorem

PQ || BC and PQ = 1/2 BC..........➍

and AD = BC .........➎

Compare EQUATIONS ( 1 ), ( 4 ) and (5) we get,

$\pink\bigstar$ PS = PQ

Since, PQRS is a parallelogram with PS = PQ then PQRS is a rhombus......(Proved)

_______________________________

Discussion

13.	The product of 2 alternate odd number is 621 what are the number?
Answer» Step-by-step explanation: ANSWER:The PRODUCT of TWO ODD numbers is an odd number. LET m and k be any integers. This MEANS that 2m+1 and 2k+1 are odd numbers. 2 ...

13.

The product of 2 alternate odd number is 621 what are the number?

Answer»

Step-by-step explanation:

ANSWER:The PRODUCT of TWO ODD numbers is an odd number. LET m and k be any integers. This MEANS that 2m+1 and 2k+1 are odd numbers. 2 ...

Discussion

14.	B)Find the angles x,y in the following circle with centreO.(A=35°,T=90°).
Answer» Answer: the sum of INNER ANGLE of TRIANGLE is: 180° so the angle x is = 180-(35+90) = 65° so the x = 65°

14.

B)Find the angles x,y in the following circle with centreO.(A=35°,T=90°).

Answer»

Answer:

the sum of INNER ANGLE of TRIANGLE is: 180°

so the angle x is = 180-(35+90) = 65°

so the x = 65°

Discussion

15.	Using 0,1,3,4,6,9 to form a longest decimal number
Answer» 0.96431 Hope it helped

15.

Using 0,1,3,4,6,9 to form a longest decimal number

Answer»

0.96431

Hope it helped

Discussion

16.	Find the value of 120% of 45
Answer» $\huge \bold \star \mathtt{ \fcolorbox{red}{pink}{Good morning}}$ $\frac{120}{100} \times 45 \\ = 54$

16.

Find the value of 120% of 45

Answer»

$\huge \bold \star \mathtt{ \fcolorbox{red}{pink}{Good morning}}$

$\frac{120}{100} \times 45 \\ = 54$

Discussion

17.	The sum of first n term of the AP a , a2 ,a3,a4 ......is .
Answer» ANSWER: à5 is the answer. I THINK so

17.

The sum of first n term of the AP a , a2 ,a3,a4 ......is .

Answer»

ANSWER:

à5 is the answer. I THINK so

Discussion

18.	What is the gteatest 4 digit number exactly divisible by 70
Answer» Answer: 9999/70 and REMEMBER is 70 than GREATEST no is 9999-70=9922

18.

What is the gteatest 4 digit number exactly divisible by 70

Answer»

Answer:

9999/70 and REMEMBER is 70 than GREATEST no is 9999-70=9922

Discussion

19.	Deplet the character sketch of mechanical teacher
Answer» Step-by-step explanation: MECHANICAL Teacher The mechanical teacher is a robot programmed to INDIVIDUALLY suit Margie's learning needs. Margie hates the teacher, which is described as "large and black and UGLY" with a slot where she has to INSERT homework.

19.

Deplet the character sketch of mechanical teacher

Answer»

Step-by-step explanation:

MECHANICAL Teacher

The mechanical teacher is a robot programmed to INDIVIDUALLY suit Margie's learning needs. Margie hates the teacher, which is described as "large and black and UGLY" with a slot where she has to INSERT homework.

Discussion

20.	The simple interest on a sum of money for 2 years at 6½ % per annum is rs 5200. What will be the compound interest on the same sum at the same rate for the same period, compounded annually?# for Mods and stars only# no spam please
Answer» ANSWER: Compound INTEREST = Rs. 5369 Step-by-step explanation: SI = Rs. 5200 N = 2 years R = 6.5 p.c.p.a $i \: = \frac{p \times n \times r}{100}$ $5200 = \frac{p \times 2 \times 6.5}{100}$ $\frac{5200 \times 100}{2 \times 6.5} = p$ $40000 = p$ P = Rs. 40000 $a \: = p \times (1 + \frac{r}{100} )$ a = amount at the end of 2 years, if COMPOUNDED annually $a \: = 40000 \times ( 1 + \frac{6.5}{100} ) ^{2}$ $a \: = 40000 \times ( \frac{100 + 6.5}{100} ) ^{2}$ $a \: = 40000 \times ( \frac{106.5}{100} ) ^{2}$ $a \: = 40000 \times \frac{106.5}{100} \times \frac{106.5}{100}$ a = Rs. 45369 CI = a - p = 45369 - 40000 CI = Rs. 5369 I hope it HELPS...

20.

The simple interest on a sum of money for 2 years at 6½ % per annum is rs 5200. What will be the compound interest on the same sum at the same rate for the same period, compounded annually?# for Mods and stars only# no spam please

Answer»

ANSWER:

Compound INTEREST = Rs. 5369

Step-by-step explanation:

SI = Rs. 5200

N = 2 years

R = 6.5 p.c.p.a

$i \: = \frac{p \times n \times r}{100}$

$5200 = \frac{p \times 2 \times 6.5}{100}$

$\frac{5200 \times 100}{2 \times 6.5} = p$

$40000 = p$

P = Rs. 40000

$a \: = p \times (1 + \frac{r}{100} )$

a = amount at the end of 2 years, if COMPOUNDED annually

$a \: = 40000 \times ( 1 + \frac{6.5}{100} ) ^{2}$

$a \: = 40000 \times ( \frac{100 + 6.5}{100} ) ^{2}$

$a \: = 40000 \times ( \frac{106.5}{100} ) ^{2}$

$a \: = 40000 \times \frac{106.5}{100} \times \frac{106.5}{100}$

a = Rs. 45369

CI = a - p

= 45369 - 40000

CI = Rs. 5369

I hope it HELPS...

Discussion

21.	Mode = 3 median - ______ mean
Answer» ANSWER: MODE = 3 MEDIAN - 2 MEAN. Please mark me the brainliest and Rate me and give me thanks.

21.

Mode = 3 median - ______ mean

Answer»

ANSWER:

MODE = 3 MEDIAN - 2 MEAN.

Please mark me the brainliest and Rate me and give me thanks.

Discussion

22.	an umbrella is made by stitching ten triangular pieces of cloth , each measuring 25 cm , 17 cm ,12 cm . find the cost Of total cloth required ,if 1 cm2 costs 20
Answer» Answer: Step-by-step explanation: for 1 umbrella the cloth is required = area of a TRIANGLE area of SCALENE triangle= √s(s-a)(s-b)(s-c) s=a+b+c/2 s=25+17+12/2 s=54/2 s=27 area= √27(2)(10)(15) area= √8100 A= 90 cm² for 1 triangle= 90cm² for 10 triangles= 900cm² the cost of cloth= 20/cm² for 900cm²=900×20=18000rs hope you understand mark as brainliest answer

22.

an umbrella is made by stitching ten triangular pieces of cloth , each measuring 25 cm , 17 cm ,12 cm . find the cost Of total cloth required ,if 1 cm2 costs 20

Answer»

Answer:

Step-by-step explanation:

for 1 umbrella the cloth is required = area of a TRIANGLE

area of SCALENE triangle= √s(s-a)(s-b)(s-c)

s=a+b+c/2

s=25+17+12/2

s=54/2

s=27

area= √27(2)(10)(15)

area= √8100

A= 90 cm²

for 1 triangle= 90cm²

for 10 triangles= 900cm²

the cost of cloth= 20/cm²

for 900cm²=900×20=18000rs

hope you understand

mark as brainliest answer

Discussion

23.	Find the 14th term of the arithmetic sequence -2,-10,-18,...
Answer» ANSWER: wkdhhfhehu2hxhhqishxvv Step-by-step EXPLANATION: h2hu hhufuruakuryetyhj

23.

Find the 14th term of the arithmetic sequence -2,-10,-18,...

Answer»

ANSWER:

wkdhhfhehu2hxhhqishxvv

Step-by-step EXPLANATION:

h2hu hhufuruakuryetyhj

Discussion

24.	Arrange in descendingorder1/5, 3/7, 7/10
Answer» $\huge \sf \blue { \star{Answer} \star}$ FIRST TAKE L.C.M. to MAKE the denomintors same. L.C.M. of 5,7 and 10=2×5×7=70 ______________________ $= > \frac{1}{5} \times \frac{14}{14} = \frac{14}{70}$ $= > \frac{3}{7} \times \frac{10}{10} = \frac{30}{70}$ $= > \frac{7}{10} \times \frac{7}{7} = \frac{49}{70}$ $\frac{49}{70} > \frac{30}{70} > \frac{14}{70}$ $\sf \red{ \frac{7}{10} > \frac{3}{7} > \frac{1}{5} }$ $\sf \blue{❥Hope \: it \: helps \: you....}$

24.

Arrange in descendingorder1/5, 3/7, 7/10

Answer»

$\huge \sf \blue { \star{Answer} \star}$

FIRST TAKE L.C.M. to MAKE the denomintors same.

L.C.M. of 5,7 and 10=2×5×7=70

______________________

$= > \frac{1}{5} \times \frac{14}{14} = \frac{14}{70}$

$= > \frac{3}{7} \times \frac{10}{10} = \frac{30}{70}$

$= > \frac{7}{10} \times \frac{7}{7} = \frac{49}{70}$

$\frac{49}{70} > \frac{30}{70} > \frac{14}{70}$

$\sf \red{ \frac{7}{10} > \frac{3}{7} > \frac{1}{5} }$

$\sf \blue{❥Hope \: it \: helps \: you....}$

Discussion

25.	Exercise 10.11.A square and a rectangular field withperimeter. Which field has a larger area?80 m60 m(a)measurements as given in the figure have the same
Answer» rectangular field of 60 FOLLOW me and mark my ANSWER as brainliest

Discussion

26.	The figure below is Step 1 for drawing what type of solid?
Answer» Answer: The figure below is STEP 1 for drawing what TYPE of solid?

26.

The figure below is Step 1 for drawing what type of solid?

Answer»

Answer:

The figure below is STEP 1 for drawing what TYPE of solid?

Discussion

27.	4. For an A.P. if S10 = 150 and S9 = 126, find t9.E
Answer» ANSWER: YAR BRAINLIST banado:) Answer REQUEST:) FOLLOW Me happy DIWALI

27.

4. For an A.P. if S10 = 150 and S9 = 126, find t9.E

Answer»

ANSWER:

YAR BRAINLIST banado:)

Answer

REQUEST:) FOLLOW Me

happy DIWALI

Discussion

28.	Find the area of the ellipse ax^2 + 2hxy + by^2 = 1
Answer» ANSWER: Prove that the area of the ELLIPSE Ax2+2Bxy+Cy2+2Dx+2Ey+F=0,Ax2+2Bxy+Cy2+2Dx+2Ey+F=0, where AC−B2>0AC−B2>0, is EQUAL to S=−πΔ(AC−B2)3/2,S=−πΔ(AC−B2)3/2, where Δ=∣∣∣∣ABDBCEDEF∣∣∣∣.Δ=\|ABDBCEDEF\|. I COULD prove that area of ellipse x2a2+y2b2=1x2a2+y2b2=1 is πab Step-by-step explanation: please follow me

28.

Find the area of the ellipse ax^2 + 2hxy + by^2 = 1

Answer»

ANSWER:

Prove that the area of the ELLIPSE

Ax2+2Bxy+Cy2+2Dx+2Ey+F=0,Ax2+2Bxy+Cy2+2Dx+2Ey+F=0,

where AC−B2>0AC−B2>0, is EQUAL to

S=−πΔ(AC−B2)3/2,S=−πΔ(AC−B2)3/2,

where

Δ=∣∣∣∣ABDBCEDEF∣∣∣∣.Δ=|ABDBCEDEF|.

I COULD prove that area of ellipse x2a2+y2b2=1x2a2+y2b2=1 is πab

Step-by-step explanation:

please follow me

Discussion

29.	the perimeter of a floor of a room is 40 CM and it's height is 4cm find the area of the four walls of the room.
Answer»

Discussion

30.	If x=1 and y=2,find the value of 3x +5y_8
Answer» GIVEN, x=1 y=2 3x+5y-8 3(1)+5(2)-8 3+10-8 5

30.

If x=1 and y=2,find the value of 3x +5y_8

Answer»

GIVEN, x=1

y=2

3x+5y-8

3(1)+5(2)-8

3+10-8

5

Discussion

31.	Please answer wisely
Answer»

Discussion

32.	Angle and its measurement
Answer» ANSWER: Its INCOMPLETE QUESTION.......

32.

Angle and its measurement

Answer»

ANSWER:

Its INCOMPLETE QUESTION.......

Discussion

33.	At the audition for the school play, npeople tried out. If k people wentbefore Judy, who went before Liz, andm people went after Liz, how manypeople tried out between Judy and Liz?
Answer» ANSWER: ANDM went after Liz. K people tried out between Judy and Liz. HOPE THIS HELPS.....

33.

At the audition for the school play, npeople tried out. If k people wentbefore Judy, who went before Liz, andm people went after Liz, how manypeople tried out between Judy and Liz?

Answer»

ANSWER:

ANDM went after Liz.

K people tried out between Judy and Liz.

HOPE THIS HELPS.....

Discussion

34.	there were 25 questions in the examination written by jaffer each correct answer gets two marks there is a loss of mark for each wrong answer Jafar answered all the questions he got 35 marks. find out the number of correct answers.
Answer» Answer: 17 QUESTIONS are solved And ONE question GETS 1 marks So , TOTAL 18 questions are solved.

34.

there were 25 questions in the examination written by jaffer each correct answer gets two marks there is a loss of mark for each wrong answer Jafar answered all the questions he got 35 marks. find out the number of correct answers.

Answer»

Answer:

17 QUESTIONS are solved

And ONE question GETS 1 marks

So , TOTAL 18 questions are solved.

Discussion

35.	18. A horse is tied to a pole with a 10 m long rope. The horse moves keeping the rope tight. Then,the area of the ground sweet by the rope(a) 314.30 m(b) 314.28 m(c) 315.28 m(d) 314 m
Answer» ANSWER: NONE of these PLZ FOLLOW me

35.

18. A horse is tied to a pole with a 10 m long rope. The horse moves keeping the rope tight. Then,the area of the ground sweet by the rope(a) 314.30 m(b) 314.28 m(c) 315.28 m(d) 314 m

Answer»

ANSWER:

NONE of these

PLZ FOLLOW me

Discussion

36.	X^2-35x+150 solve the value of x
Answer» Step-by-step EXPLANATION: HOPE it's helpful mark me BRAINLIST PLEASE

36.

X^2-35x+150 solve the value of x

Answer»

Step-by-step EXPLANATION:

HOPE it's helpful

mark me BRAINLIST PLEASE

Discussion

37.	४५एक थैले में 25 पैसे तथा 50 पैसे के सिक्के इस प्रकार भरे हैं कि कुल 120 रु. हैं। यदि 25पैसे के सिक्कों की संख्या 50 पैसे के सिक्कों की संख्या की तिगुनी है, तो उनकी संख्याएँ ज्ञात कीजिए।
Answer» ANSWER: ▉◣ ◢▉◣ ◥▊▉▊▊▊◤ ┋◥▉◤ ┋ ╰┉❤➢hello ╦╗╦╗ ╔╗╔╗╔╣╔╗ ╠░║╣║╠╝║║║║╚╗ ╩░╝╚╩╚╝║╩╚╩╚╝ ◢▇◣┈┈◢▇◣ ▇▇▇◣◢▇▇▇ ◥▇▇▇▇▇▇◤ ┈◥▇▇▇▇◤ ┈┈◥▇▇◤ ┈┈┈◥◤ GooD MORNING . . .(( . . . .) . . ( ( ████╗ ████║ ████╝ Have a NICE DAY

37.

४५एक थैले में 25 पैसे तथा 50 पैसे के सिक्के इस प्रकार भरे हैं कि कुल 120 रु. हैं। यदि 25पैसे के सिक्कों की संख्या 50 पैसे के सिक्कों की संख्या की तिगुनी है, तो उनकी संख्याएँ ज्ञात कीजिए।

Answer»

ANSWER:

▉◣ ◢▉◣

◥▊▉▊▊▊◤

┋◥▉◤

┋

╰┉❤➢hello

╦╗╦╗ ╔╗╔╗╔╣╔╗

╠░║╣║╠╝║║║║╚╗

╩░╝╚╩╚╝║╩╚╩╚╝

◢▇◣┈┈◢▇◣

▇▇▇◣◢▇▇▇

◥▇▇▇▇▇▇◤

┈◥▇▇▇▇◤

┈┈◥▇▇◤

┈┈┈◥◤

GooD MORNING

. . .((

. . . .)

. . ( (

████╗

████║

████╝

Have a NICE DAY

Discussion

38.	If 13 Cos =5 ,find the value of Cosec
Answer» <P>ANSWER: COSEC = 13/12 Step-by-step explanation: COS = 5/13 = B/H (H)^2 = (B)^2 + (p)^2 (p)^2 = 144 p = 12 Cosec = H/P = 13/12

38.

If 13 Cos =5 ,find the value of Cosec

Answer»

<P>ANSWER:

COSEC = 13/12

Step-by-step explanation:

COS = 5/13 = B/H

(H)^2 = (B)^2 + (p)^2

(p)^2 = 144

p = 12

Cosec = H/P = 13/12

Discussion

39.	The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m.
Answer» $\huge{\blue{\fcolorbox{blue}{lime}{\boxed{\orange{\bf{\underbrace{\overbrace{\fcolorbox{blue}{black}{\underline{\blue{《 AnSwEr》}}}}}}}}}}}$ REFER the ATTACHMENT

39.

The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m.

Answer»

$\huge{\blue{\fcolorbox{blue}{lime}{\boxed{\orange{\bf{\underbrace{\overbrace{\fcolorbox{blue}{black}{\underline{\blue{《 AnSwEr》}}}}}}}}}}}$

REFER the ATTACHMENT

Discussion

40.	7.8=7+8/? what will be the answer
Answer» ANSWER: ANS- 10 Hope my was CORRECT

40.

7.8=7+8/? what will be the answer

Answer»

ANSWER:

ANS- 10

Hope my was CORRECT

Discussion

41.	Find the area of shaded part.....
Answer» ANSWER: Your answer☝☝☝☝ Happy DIWALI

41.

Find the area of shaded part.....

Answer»

ANSWER:

Your answer☝☝☝☝

Happy DIWALI

Discussion

42.	The degree of the polynomial 2x³ - 5x5 is _____. (A) 8 (B) 5 (C) 3 (D) 2
Answer» Answer: 3 Step-by-step explanation: because the HIGHEST power of the EQUATION is know as the DEGREE of POLYNOMIAL

42.

The degree of the polynomial 2x³ - 5x5 is _____. (A) 8 (B) 5 (C) 3 (D) 2

Answer»

Answer:

3

Step-by-step explanation:

because the HIGHEST power of the EQUATION is know as the DEGREE of POLYNOMIAL

Discussion

43.	7√3 + 6√3 = ________.
Answer» Answer: 22.51 Step-by-step EXPLANATION: SUBSTITUTE 1.7 in PLACE of √3

43.

7√3 + 6√3 = ________.

Answer»

Answer:

22.51

Step-by-step EXPLANATION:

SUBSTITUTE 1.7 in PLACE of √3

Discussion

44.	Circumference of a circle exceed s it's diameter by16. 8cm. Find the area of the circle correct to three significant digits.
Answer» ANSWER: hi Step-by-step explanation: do you want to date YES or no

44.

Circumference of a circle exceed s it's diameter by16. 8cm. Find the area of the circle correct to three significant digits.

Answer»

ANSWER:

hi

Step-by-step explanation:

do you want to date YES or no

Discussion

45.	Berapa kalor yang diperlukan untuk memanaskan 2 kg air yang suhunya 30 menjadi 100 derajat Celcius, jika kalor jenis air 4.200 J/kgoC? (Gunakan rumus Q = c x m x ∆t)
Answer» $\LARGE{\underline{\underline {\sf {Wajib \: answer:}}}}$ GiveN: Massa AIR yang dipanaskan = 2 kg Temperatur berubah dari 30 ° C menjadi 100 ° C Kapasitas kalor jenis air = 4200 J / Kg ° C Mencari: Jumlah panas yang dibutuhkan untuk memanaskan air dengan massa tertentu dengan suhu tersebut. perubahan? Penjelasan Langkah demi Langkah: Dengan menggunakan rumus untuk mencari kalor: $\bigstar \:{\underline{ \boxed{ \rm{<klux>Q</klux> = mc\Delta T}}}}$ Di sini, Q adalah kalor yang dibutuhkan, m adalah massa air, c adalah kapasitas kalor jenis dan ∆T adalah suhu. perubahan. Memasukkan nilai yang diberikan: ⇒ Q = mc∆T ⇒ Q = 2 kg × 4200 J / kg ° C × 70 ° C [Setiap kali kita perlu mencari suhu, kita mengubahnya menjadi Kelvin (SI unit) tetapi di sini kita diminta untuk mencari perubahannya. Oleh karena itu, perbedaannya sama untuk skala CELCIUS dan Kelvin] ⇒ Q = 588000 J Jadi, besarnya kalor yang dibutuhkan untuk menaikkan suhu air dari 30 ° C menjadi 100 ° C adalah 588 kJ.

45.

Berapa kalor yang diperlukan untuk memanaskan 2 kg air yang suhunya 30 menjadi 100 derajat Celcius, jika kalor jenis air 4.200 J/kgoC? (Gunakan rumus Q = c x m x ∆t)

Answer»

$\LARGE{\underline{\underline {\sf {Wajib \: answer:}}}}$

GiveN:

Massa AIR yang dipanaskan = 2 kg
Temperatur berubah dari 30 ° C menjadi 100 ° C
Kapasitas kalor jenis air = 4200 J / Kg ° C

Mencari:

Jumlah panas yang dibutuhkan untuk memanaskan air dengan massa tertentu dengan suhu tersebut. perubahan?

Penjelasan Langkah demi Langkah:

Dengan menggunakan rumus untuk mencari kalor:

$\bigstar \:{\underline{ \boxed{ \rm{<klux>Q</klux> = mc\Delta T}}}}$

Di sini, Q adalah kalor yang dibutuhkan, m adalah massa air, c adalah kapasitas kalor jenis dan ∆T adalah suhu. perubahan.

Memasukkan nilai yang diberikan:

⇒ Q = mc∆T

⇒ Q = 2 kg × 4200 J / kg ° C × 70 ° C

[Setiap kali kita perlu mencari suhu, kita mengubahnya menjadi Kelvin (SI unit) tetapi di sini kita diminta untuk mencari perubahannya. Oleh karena itu, perbedaannya sama untuk skala CELCIUS dan Kelvin]

⇒ Q = 588000 J

Jadi, besarnya kalor yang dibutuhkan untuk menaikkan suhu air dari 30 ° C menjadi 100 ° C adalah 588 kJ.

Discussion

46.	If sin A =0.8, find the value all other trigonometrical ratios
Answer» ANSWER: HI Step-by-step EXPLANATION: are you a BOY and do you have a GIRL

46.

If sin A =0.8, find the value all other trigonometrical ratios

Answer»

ANSWER:

HI

Step-by-step EXPLANATION:

are you a BOY and do you have a GIRL

Discussion

47.	Person's mass. A person with a mass of 90 kg contains 60 kg of water. How manykilograms of water will be there in a person with a mass of 50 kg? ans = 33•3
Answer» Answer: A body of mass 50kg will have 33.3 kg water Step-by-step EXPLANATION: A body of mass 90 kg has 60 kg of water A body of mass 1 kg has $\frac{60}{90}$ kg of water A body of mass 50 kg will have 60/90 X 50 kg water 6/9 X 50 = 3OO/9 = 33.3 kg

47.

Person's mass. A person with a mass of 90 kg contains 60 kg of water. How manykilograms of water will be there in a person with a mass of 50 kg? ans = 33•3

Answer»

Answer:

A body of mass 50kg will have 33.3 kg water

Step-by-step EXPLANATION:

A body of mass 90 kg has 60 kg of water

A body of mass 1 kg has $\frac{60}{90}$ kg of water

A body of mass 50 kg will have 60/90 X 50 kg water

6/9 X 50 = 3OO/9 = 33.3 kg

Discussion

48.	২০ শিক্ষাবর্ষে ষষ্ঠ থেকে নবম শ্রেণির পুনর্বিন্যাসকৃত পাঠ্যসূচির শিখন কার্যক্রম ওএ্যাসাইনমেন্ট নির্ধারিতকাজসংক্ষিপ্ত প্রশ্ন১. 3.6 x 0.} =কত?21২. 32-এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩, n= 2p - 3, p E N এবং n কে 4 দ্বারা ভাগ করলে ভাগশেষ কত হবে?৪. U = {2,3,4, 5, 6, 7,9}, A = {2, 4, 6}এবংB = {3, 5, 7}হলে, A n B =কত?সৃজনশীল প্রশ্ন: ০১1+৫+৫%* ৩ সন (২১
Answer» ANSWER: hhshsjshshshshshhshsshhshsshehhehdhdifufufufuucfudhdhhdhdhdhdhhrhrhrhrhrhehehsisidudufufiiffif

48.

২০ শিক্ষাবর্ষে ষষ্ঠ থেকে নবম শ্রেণির পুনর্বিন্যাসকৃত পাঠ্যসূচির শিখন কার্যক্রম ওএ্যাসাইনমেন্ট নির্ধারিতকাজসংক্ষিপ্ত প্রশ্ন১. 3.6 x 0.} =কত?21২. 32-এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩, n= 2p - 3, p E N এবং n কে 4 দ্বারা ভাগ করলে ভাগশেষ কত হবে?৪. U = {2,3,4, 5, 6, 7,9}, A = {2, 4, 6}এবংB = {3, 5, 7}হলে, A n B =কত?সৃজনশীল প্রশ্ন: ০১1+৫+৫%* ৩ সন (২১

Answer»

ANSWER:

hhshsjshshshshshhshsshhshsshehhehdhdifufufufuucfudhdhhdhdhdhdhhrhrhrhrhrhehehsisidudufufiiffif

Discussion

49.	DatePage.ICSE:- 2016In theSR produced Imeet hat I.al quabilita prove A TPS ~ ATRO() Find SP TP- 18cm , RO = 4cm and TR= 6 cmif) Find area of quadrilateral PIRS if areaof PTS 27 cm
Answer» ANSWER: bro, the QUES is inappropriate. check it and POST it again!

49.

DatePage.ICSE:- 2016In theSR produced Imeet hat I.al quabilita prove A TPS ~ ATRO() Find SP TP- 18cm , RO = 4cm and TR= 6 cmif) Find area of quadrilateral PIRS if areaof PTS 27 cm

Answer»

ANSWER:

bro, the QUES is inappropriate. check it and POST it again!

Discussion

50.	രണ്ടു വൃത്താങ്ങളുട കേന്ദ്രങ്ങൾ യോജിപ്പിക്കുന്ന വര അവ മുറിച്ചു കടക്കുന്ന ബിന്ദുക്കൾ യോജിപ്പിക്കുന്ന വരയുടെ ലാംബസമാബാജി ആണെന്ന് തെളിയിക്കുക
Answer» ANSWER: SORRY I can't understand UR LANGUAGE .

50.

രണ്ടു വൃത്താങ്ങളുട കേന്ദ്രങ്ങൾ യോജിപ്പിക്കുന്ന വര അവ മുറിച്ചു കടക്കുന്ന ബിന്ദുക്കൾ യോജിപ്പിക്കുന്ന വരയുടെ ലാംബസമാബാജി ആണെന്ന് തെളിയിക്കുക

Answer»

ANSWER:

SORRY I can't understand UR LANGUAGE .

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

My elements areMN = 7 cmmZLMN = 100° andLN -LM = 2.5cmconstruct me​

5 sec A-sec A is equal toatan A- tan* A (b) tan* A-tan? A (C) tan* A + tan? A (d) tan’ A+ tan* A​

Prove that when two triangles are similar, the ratio of areas of those triangles is equalto the ratio of the squares of their corresponding sides. (Areas of Similar Triangle(Proof))​

Draw circles and Mark the fractional parts given below. colour them also:​

Pls give only the answers of all the above attached questions

Plz answer fast.............​

How to say thanks to teacher for their wonderful program for us in children's day​

Find the value ofx and y if:3*-1 =9& 4y+2 = 64​

Please someone tell me this answer hop someone tell me correct answer class-4​

In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus. ​

GIVEN:

TO PROVE:

PROOF:

_______________________________

The product of 2 alternate odd number is 621 what are the number? ​

B)Find the angles x,y in the following circle with centreO.(A=35°,T=90°).​

Using 0,1,3,4,6,9 to form a longest decimal number​

0.96431

Find the value of 120% of 45​

The sum of first n term of the AP a , a2 ,a3,a4 ......is .​

What is the gteatest 4 digit number exactly divisible by 70​

Deplet the character sketch of mechanical teacher​

The simple interest on a sum of money for 2 years at 6½ % per annum is rs 5200. What will be the compound interest on the same sum at the same rate for the same period, compounded annually?# for Mods and stars only# no spam please​

Mode = 3 median - ______ mean​

an umbrella is made by stitching ten triangular pieces of cloth , each measuring 25 cm , 17 cm ,12 cm . find the cost Of total cloth required ,if 1 cm2 costs 20​

Find the 14th term of the arithmetic sequence -2,-10,-18,...

Arrange in descendingorder1/5, 3/7, 7/10​

______________________

Exercise 10.11.A square and a rectangular field withperimeter. Which field has a larger area?80 m60 m(a)measurements as given in the figure have the same​

The figure below is Step 1 for drawing what type of solid?

4. For an A.P. if S10 = 150 and S9 = 126, find t9.E​

Find the area of the ellipse ax^2 + 2hxy + by^2 = 1​

the perimeter of a floor of a room is 40 CM and it's height is 4cm find the area of the four walls of the room.​

If x=1 and y=2,find the value of 3x +5y_8​

Please answer wisely

Angle and its measurement​

At the audition for the school play, npeople tried out. If k people wentbefore Judy, who went before Liz, andm people went after Liz, how manypeople tried out between Judy and Liz?​

HOPE THIS HELPS.....

there were 25 questions in the examination written by jaffer each correct answer gets two marks there is a loss of mark for each wrong answer Jafar answered all the questions he got 35 marks. find out the number of correct answers.​

18. A horse is tied to a pole with a 10 m long rope. The horse moves keeping the rope tight. Then,the area of the ground sweet by the rope(a) 314.30 m(b) 314.28 m(c) 315.28 m(d) 314 m​

X^2-35x+150 solve the value of x​

HOPE it's helpful

mark me BRAINLIST PLEASE

If 13 Cos =5 ,find the value of Cosec

The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m.​

7.8=7+8/? what will be the answer​

Find the area of shaded part.....​

The degree of the polynomial 2x³ - 5x5 is _____. (A) 8 (B) 5 (C) 3 (D) 2 ​

7√3 + 6√3 = ________. ​

Circumference of a circle exceed s it's diameter by16. 8cm. Find the area of the circle correct to three significant digits.​

Berapa kalor yang diperlukan untuk memanaskan 2 kg air yang suhunya 30 menjadi 100 derajat Celcius, jika kalor jenis air 4.200 J/kgoC? (Gunakan rumus Q = c x m x ∆t)​

If sin A =0.8, find the value all other trigonometrical ratios​

Person's mass. A person with a mass of 90 kg contains 60 kg of water. How manykilograms of water will be there in a person with a mass of 50 kg? ans = 33•3​

DatePage.ICSE:- 2016In theSR produced Imeet hat I.al quabilita prove A TPS ~ ATRO() Find SP TP- 18cm , RO = 4cm and TR= 6 cmif) Find area of quadrilateral PIRS if areaof PTS 27 cm​

My elements areMN = 7 cmmZLMN = 100° andLN -LM = 2.5cmconstruct me

5 sec A-sec A is equal toatan A- tan* A (b) tan* A-tan? A (C) tan* A + tan? A (d) tan’ A+ tan* A

Prove that when two triangles are similar, the ratio of areas of those triangles is equalto the ratio of the squares of their corresponding sides. (Areas of Similar Triangle(Proof))

Draw circles and Mark the fractional parts given below. colour them also:

Plz answer fast.............

How to say thanks to teacher for their wonderful program for us in children's day

Find the value ofx and y if:3*-1 =9& 4y+2 = 64

Please someone tell me this answer hop someone tell me correct answer class-4

In the quadrilateral given below, AD = BC. P, Q, R, S are mid points of AB, BD, CD, and AC respectively. Prove that PQRS is a rhombus.

The product of 2 alternate odd number is 621 what are the number?

B)Find the angles x,y in the following circle with centreO.(A=35°,T=90°).

Using 0,1,3,4,6,9 to form a longest decimal number

Find the value of 120% of 45

The sum of first n term of the AP a , a2 ,a3,a4 ......is .

What is the gteatest 4 digit number exactly divisible by 70

Deplet the character sketch of mechanical teacher

The simple interest on a sum of money for 2 years at 6½ % per annum is rs 5200. What will be the compound interest on the same sum at the same rate for the same period, compounded annually?# for Mods and stars only# no spam please

Mode = 3 median - ______ mean

an umbrella is made by stitching ten triangular pieces of cloth , each measuring 25 cm , 17 cm ,12 cm . find the cost Of total cloth required ,if 1 cm2 costs 20

Arrange in descendingorder1/5, 3/7, 7/10

Exercise 10.11.A square and a rectangular field withperimeter. Which field has a larger area?80 m60 m(a)measurements as given in the figure have the same

4. For an A.P. if S10 = 150 and S9 = 126, find t9.E

Find the area of the ellipse ax^2 + 2hxy + by^2 = 1

the perimeter of a floor of a room is 40 CM and it's height is 4cm find the area of the four walls of the room.

If x=1 and y=2,find the value of 3x +5y_8

Angle and its measurement

At the audition for the school play, npeople tried out. If k people wentbefore Judy, who went before Liz, andm people went after Liz, how manypeople tried out between Judy and Liz?

there were 25 questions in the examination written by jaffer each correct answer gets two marks there is a loss of mark for each wrong answer Jafar answered all the questions he got 35 marks. find out the number of correct answers.

18. A horse is tied to a pole with a 10 m long rope. The horse moves keeping the rope tight. Then,the area of the ground sweet by the rope(a) 314.30 m(b) 314.28 m(c) 315.28 m(d) 314 m

X^2-35x+150 solve the value of x

The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m.

7.8=7+8/? what will be the answer

Find the area of shaded part.....

The degree of the polynomial 2x³ - 5x5 is _____. (A) 8 (B) 5 (C) 3 (D) 2

7√3 + 6√3 = ________.

Circumference of a circle exceed s it's diameter by16. 8cm. Find the area of the circle correct to three significant digits.

Berapa kalor yang diperlukan untuk memanaskan 2 kg air yang suhunya 30 menjadi 100 derajat Celcius, jika kalor jenis air 4.200 J/kgoC? (Gunakan rumus Q = c x m x ∆t)

If sin A =0.8, find the value all other trigonometrical ratios

Person's mass. A person with a mass of 90 kg contains 60 kg of water. How manykilograms of water will be there in a person with a mass of 50 kg? ans = 33•3

DatePage.ICSE:- 2016In theSR produced Imeet hat I.al quabilita prove A TPS ~ ATRO() Find SP TP- 18cm , RO = 4cm and TR= 6 cmif) Find area of quadrilateral PIRS if areaof PTS 27 cm