332354 + Interview Questions in Secondary School in Math

1.	What is 2+2-95+46467/5742+674317651327-172642171+6127217321+217627×0
Answer» ANSWER: it's 0...........XD XD LOL

1.

What is 2+2-95+46467/5742+674317651327-172642171+6127217321+217627×0

Answer»

ANSWER:

it's 0...........XD XD

LOL

Discussion

2.	Solve 4x^4+72x^3+315x^2+216x-1226=0
Answer» ANSWER: 248.79 is the answer of this QUESTION

2.

Solve 4x^4+72x^3+315x^2+216x-1226=0

Answer»

ANSWER:

248.79 is the answer of this QUESTION

Discussion

3.	Please answer this question quickly
Answer» Answer: 8.33333333 hours Step-by-step EXPLANATION: HOPE it is HELPFUL

3.

Please answer this question quickly

Answer»

Answer:

8.33333333 hours

Step-by-step EXPLANATION:

HOPE it is HELPFUL

Discussion

4.	এসাইনমেন্ট/নির্ধারিতকজিসংক্ষিত এর১. 0.6 x 0.9 = কত?21২. 325এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩, a = 2p - 3, p 6 Nএবংn-কে 4 দ্বারা ভাগ করলে ভাগশেষ কত হবে?৪. U = {2, 3, 4, 5, 6, 7,9}, A = {2, 4, 6}এবং B = {3, 5, 7}হলে, A B =কত?অতুলণীল এন: ০১1 +3+6f(x) = a3 + b2 - 42 - 12এবং (a)দুইটি ফাংশন।ক. {x € N : x2 > 3 এবং3 < 30}কে তালিকা পদ্ধতিতে প্রকাশ কর।খ. j(-2) = 0 হলে দেখাও যে, Vk একটি অমূলদ সংখ্যা।গ. প্রমাণ কর যে, g(2) = g(2)a3
Answer» ANSWER: I am not TAMIL Step-by-step EXPLANATION: OK ♟♠️♠️

4.

এসাইনমেন্ট/নির্ধারিতকজিসংক্ষিত এর১. 0.6 x 0.9 = কত?21২. 325এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩, a = 2p - 3, p 6 Nএবংn-কে 4 দ্বারা ভাগ করলে ভাগশেষ কত হবে?৪. U = {2, 3, 4, 5, 6, 7,9}, A = {2, 4, 6}এবং B = {3, 5, 7}হলে, A B =কত?অতুলণীল এন: ০১1 +3+6f(x) = a3 + b2 - 42 - 12এবং (a)দুইটি ফাংশন।ক. {x € N : x2 > 3 এবং3 < 30}কে তালিকা পদ্ধতিতে প্রকাশ কর।খ. j(-2) = 0 হলে দেখাও যে, Vk একটি অমূলদ সংখ্যা।গ. প্রমাণ কর যে, g(2) = g(2)a3

Answer»

ANSWER:

I am not TAMIL

Step-by-step EXPLANATION:

OK ♟♠️♠️

Discussion

5.	S.m.abdul samad sells a tobe secondes to vijay at a profit of 20%.vijay sells it to Mohan at a profit of 8%. lf the cost price of s.m.abdul samad tape recorder was RS 1500, for how much did Mohan buy it .
Answer» Answer: Rs.1944 Step-by-step explanation: CP for S.M. Abdul Samad = Rs.1500 Profit = 20% SP for Abdul Samad = 120% of 1500 = Rs.1800 CP for VIJAY = Rs.1800 Profit = 8% SP for Vijay = 108% of 1800 = Rs.1944 Hence, MOHAN BOUGHT it for Rs.1944.

5.

S.m.abdul samad sells a tobe secondes to vijay at a profit of 20%.vijay sells it to Mohan at a profit of 8%. lf the cost price of s.m.abdul samad tape recorder was RS 1500, for how much did Mohan buy it .

Answer»

Answer:

Rs.1944

Step-by-step explanation:

CP for S.M. Abdul Samad = Rs.1500

Profit = 20%

SP for Abdul Samad = 120% of 1500 = Rs.1800

CP for VIJAY = Rs.1800

Profit = 8%

SP for Vijay = 108% of 1800 = Rs.1944

Hence, MOHAN BOUGHT it for Rs.1944.

Discussion

6.	3х - 12/4=- 30 - 2х
Answer» Answer: 3x-12/4 = -30-2x 3x+2x=-30+3 5x=-27 x=-27/5 hope it HELPS.....

6.

3х - 12/4=- 30 - 2х

Answer»

Answer:

3x-12/4 = -30-2x

3x+2x=-30+3

5x=-27

x=-27/5

hope it HELPS.....

Discussion

7.	3hx4=? Value of the h?
Answer» Answer: 3h=4 h=4/3 hence PROVED

7.

3hx4=? Value of the h?

Answer»

Answer:

3h=4

h=4/3

hence PROVED

Discussion

8.	Write three expression s eacch having 4 terms
Answer» ANSWER: x-4-5×3h I have WRITTEN ONE TERM for your EASINESS

8.

Write three expression s eacch having 4 terms

Answer»

ANSWER:

x-4-5×3h I have WRITTEN ONE TERM for your EASINESS

Discussion

9.	Divide 1800 in the ratio 5:7
Answer» Answer: 5/7 × 1800 5 × 257.14 1,285.71

9.

Divide 1800 in the ratio 5:7

Answer»

Answer:

5/7 × 1800

5 × 257.14

1,285.71

Discussion

10.	naryকোভিড-১৯ পরিস্থিতিতে ২০২০ শিক্ষাবর্ষের পুনর্বিন্যাসকৃত পাঠ্যসূচির ভিত্তিতে এ্যাসাইনমেন্ট। নির্ধারিত কাজ ও মূল্যায়ন নির্দেশনাশ্রেণি: নবমবিষয়: গণিতএ্যাসাইন্টমে \| অধ্যায় ও বিষয় বস্তুরশিরােনামন্টের ক্রম।এ্যাসাইনমেন্ট/নির্ধারিতকাজমূল্যায়ন নির্দেশকনির্ধারিতকাজঅধ্যায়: ১* বাস্তব সংখ্যাসেট ও ফাংশনসংক্ষিপ্ত প্রশ্ন২. 32আবৃত দশমিকের ধারণা ব্যাখ্যা করতেপারা।অধ্যায়: ১৬পরিমাপসেট প্রক্রিয়াকরণ করতে পারা।সংক্ষিপ্ত প্রশ্ন১. 0.6 x 0.9 =কত?21এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩. n = 2p - 3, p 6 Nএবং 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' o B =কত?সৃজনশীল প্রশ্ন: ০১1+3+a6f(x) = x3 + kx2 - 4x - 12এবং g(a)-দুইটি ফাংশন।a3ক. {x € N: x2 > 3 এবংx < 30}কে তালিকা পদ্ধতিতে প্রকাশ কর।খ. f(2) = 0 হলে দেখাও যে, Vk একটি অমূলদ সংখ্যা।গ. প্রমাণ কর যে, g(a) = (a^2)সৃজনশীল প্রশ্নফাংশন সংক্রান্ত সমস্যা সমাধান করতেপারী।
Answer» ANSWER: Which LANGUAGE is this PLEASE........... ......... ....

10.

naryকোভিড-১৯ পরিস্থিতিতে ২০২০ শিক্ষাবর্ষের পুনর্বিন্যাসকৃত পাঠ্যসূচির ভিত্তিতে এ্যাসাইনমেন্ট। নির্ধারিত কাজ ও মূল্যায়ন নির্দেশনাশ্রেণি: নবমবিষয়: গণিতএ্যাসাইন্টমে | অধ্যায় ও বিষয় বস্তুরশিরােনামন্টের ক্রম।এ্যাসাইনমেন্ট/নির্ধারিতকাজমূল্যায়ন নির্দেশকনির্ধারিতকাজঅধ্যায়: ১* বাস্তব সংখ্যাসেট ও ফাংশনসংক্ষিপ্ত প্রশ্ন২. 32আবৃত দশমিকের ধারণা ব্যাখ্যা করতেপারা।অধ্যায়: ১৬পরিমাপসেট প্রক্রিয়াকরণ করতে পারা।সংক্ষিপ্ত প্রশ্ন১. 0.6 x 0.9 =কত?21এর আবৃত্ত দশমিকে প্রকাশিত মান কত?37৩. n = 2p - 3, p 6 Nএবং 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' o B =কত?সৃজনশীল প্রশ্ন: ০১1+3+a6f(x) = x3 + kx2 - 4x - 12এবং g(a)-দুইটি ফাংশন।a3ক. {x € N: x2 > 3 এবংx < 30}কে তালিকা পদ্ধতিতে প্রকাশ কর।খ. f(2) = 0 হলে দেখাও যে, Vk একটি অমূলদ সংখ্যা।গ. প্রমাণ কর যে, g(a) = (a^2)সৃজনশীল প্রশ্নফাংশন সংক্রান্ত সমস্যা সমাধান করতেপারী।

Answer»

ANSWER:

Which LANGUAGE is this PLEASE...........

.........

....

Discussion

11.	Express the following rational numbers as decimal numbers_25/36 and 22/7 and 11/9
Answer» ANSWER: PLEASE FOLLOW me and MAKE me as BRAINLIST.

11.

Express the following rational numbers as decimal numbers_25/36 and 22/7 and 11/9

Answer»

ANSWER:

PLEASE FOLLOW me and MAKE me as BRAINLIST.

Discussion

12.	You can go out if and only if your work is essential.
Answer» Answer: BE SAFE FROM CORONA Step-by-step EXPLANATION: And wear MASKS ,USE sanitisers and maintain SOCIAL distancing........

12.

You can go out if and only if your work is essential.

Answer»

Answer:

BE SAFE FROM CORONA

Step-by-step EXPLANATION:

And wear MASKS ,USE sanitisers and maintain SOCIAL distancing........

Discussion

13.	radius of base of a cylinder is 20 cm it's height is 13 cm find its curved surface area total surface area ( ll=3. 14 )
Answer» RADIUS = 20cm Height = 13cm CSA = 2πrh = 2×3.14×20×13 = 1632.8cm² Read my BIO once

13.

radius of base of a cylinder is 20 cm it's height is 13 cm find its curved surface area total surface area ( ll=3. 14 )

Answer»

RADIUS = 20cm

Height = 13cm

CSA = 2πrh = 2×3.14×20×13 = 1632.8cm²

Read my BIO once

Discussion

14.	Find the square root by prime factorization method of 256
Answer» Answer: 16 Step-by-step EXPLANATION: √256 =√ 2X2X2X2X2X2X2X2 ( Four PAIRS of 2 are made) =2X2X2X2 = 16

14.

Find the square root by prime factorization method of 256

Answer»

Answer:

16

Step-by-step EXPLANATION:

√256 =√ 2X2X2X2X2X2X2X2 ( Four PAIRS of 2 are made)

=2X2X2X2

= 16

Discussion

15.	U={2,3,4,5,6,7,9} A={2,4,6}এবংB={3,5,7}হলে,A'ΠB=কত
Answer» Step-by-step EXPLANATION: U={2,3,4,5,6,7,9} A={ 2,4,6} ,B={3,5,7} A'{3,5,7,9} A' \|~\| B = { 3,5,7}

15.

U={2,3,4,5,6,7,9} A={2,4,6}এবংB={3,5,7}হলে,A'ΠB=কত

Answer»

Step-by-step EXPLANATION:

U={2,3,4,5,6,7,9} A={ 2,4,6} ,B={3,5,7}

A'{3,5,7,9}

A' |~| B = { 3,5,7}

Discussion

16.	Select from the drop-down menus to correctly complete each statement-15< -13-13
Answer» ANSWER: ................. .!,..............

16.

Select from the drop-down menus to correctly complete each statement-15< -13-13

Answer»

ANSWER:

................. .!,..............

Discussion

17.	Class 9 Math chapter 10 exercise 10.4 solutions please give me it is urgent
Answer» Step-by-step explanation: SISO pic HI daaldete AB mai kaise dekhu vaise do you KNOW Sornamudra she is ACTUALLY in sector 11 Rpvv are you sister of her

17.

Class 9 Math chapter 10 exercise 10.4 solutions please give me it is urgent

Answer»

Step-by-step explanation:

SISO pic HI daaldete AB mai kaise dekhu vaise do you KNOW Sornamudra she is ACTUALLY in sector 11 Rpvv are you sister of her

Discussion

18.	एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पर स्वयं के 3 गुना हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी?
Answer» ANSWER: मेरे पास नोट बुक नहीं है तो जरूर हल करके देता

18.

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पर स्वयं के 3 गुना हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी?

Answer»

ANSWER:

मेरे पास नोट बुक नहीं है तो जरूर हल करके देता

Discussion

19.	A lady travels 600 km partly by train and partly by car. She takes 8 hours ifshe travels 120 km by train and the rest by car. She takes 20 minutes more if she travels 200km by train and the rest by car. Find the speed of the train and the car.
Answer» ANSWER: the SPEED of a train is 60 km/hr and the speed of a CAR is 80 km/hr.

19.

A lady travels 600 km partly by train and partly by car. She takes 8 hours ifshe travels 120 km by train and the rest by car. She takes 20 minutes more if she travels 200km by train and the rest by car. Find the speed of the train and the car.

Answer»

ANSWER:

the SPEED of a train is 60 km/hr and the speed of a CAR is 80 km/hr.

Discussion

20.	X-1/x+1 - x+1/x-1=2/3 check whether they are quadratic equations or not
Answer» Answer: $\frac{x - 1}{x + 1} - \frac{ x + 1}{x - 1} = \frac{2}{3} \\ \\ = > \frac{(x - 1)(x - 1) - (x + 1)(x + 1)}{(x + 1)(x - 1)} = \frac{2}{3} \\ \\ = > \frac{ {(x - 1)}^{2} - {(x + 1)}^{2} }{(x + 1)( x - 1)} = \frac{2}{3} \\ \\ = > \frac{ {x}^{2} - 2x + 1 - ( {x}^{2} + 2x + 1) }{ {x}^{2} - x + x - 1} = \frac{2}{3} \\ \\ = > \frac{ {x}^{2} - 2x + 1 - {x}^{2} - 2x - 1}{ {x}^{2} - 1 } = \frac{2}{3} \\ \\ = > \frac{4x}{ {x}^{2} - 1} = \frac{2}{3} \\ \\ = > 2 {x}^{2} - 2 = 12x \\ \\ = > 2 {x}^{2} - 12x - 2 = <klux>0</klux>$ ☞ So it is an quadratic equation. Note : Quadratic Equation are always in the FORM : ax^2 + BX + C = 0 # keep SMILING ☺

20.

X-1/x+1 - x+1/x-1=2/3 check whether they are quadratic equations or not

Answer»

Answer:

$\frac{x - 1}{x + 1} - \frac{ x + 1}{x - 1} = \frac{2}{3} \\ \\ = > \frac{(x - 1)(x - 1) - (x + 1)(x + 1)}{(x + 1)(x - 1)} = \frac{2}{3} \\ \\ = > \frac{ {(x - 1)}^{2} - {(x + 1)}^{2} }{(x + 1)( x - 1)} = \frac{2}{3} \\ \\ = > \frac{ {x}^{2} - 2x + 1 - ( {x}^{2} + 2x + 1) }{ {x}^{2} - x + x - 1} = \frac{2}{3} \\ \\ = > \frac{ {x}^{2} - 2x + 1 - {x}^{2} - 2x - 1}{ {x}^{2} - 1 } = \frac{2}{3} \\ \\ = > \frac{4x}{ {x}^{2} - 1} = \frac{2}{3} \\ \\ = > 2 {x}^{2} - 2 = 12x \\ \\ = > 2 {x}^{2} - 12x - 2 = <klux>0</klux>$

☞ So it is an quadratic equation.

Note :

Quadratic Equation are always in the FORM :

ax^2 + BX + C = 0

# keep SMILING ☺

Discussion

21.	থেকে কিভাবে আসলো?
Answer» ANSWER: ইঞ্জিনিয়ারিং ড্রইং এর জন্য প্রয়ােজনী যন্ত্রপাতি তালিকা তৈরি

21.

থেকে কিভাবে আসলো?

Answer»

ANSWER:

ইঞ্জিনিয়ারিং ড্রইং এর জন্য প্রয়ােজনী যন্ত্রপাতি তালিকা তৈরি

Discussion

22.	On solving the equation log),[log: (log, 32)]= 22 we get the value of t
Answer» Answer: what a question BRO ye TIMEPASS MT KARO

22.

On solving the equation log),[log: (log, 32)]= 22 we get the value of t

Answer»

Answer:

what a question BRO ye TIMEPASS MT KARO

Discussion

23.	In an examination, 80% students passed in Physics,70% in Chemistry while 15% failed in both the sub-jects. If 3250 students passed in both the subjects.Find the total number of students who appeared inthe examination.
Answer» Answer: 500 STUDENTS 325 students PASSED in both subjects, X is the percentage of students passed in both subjects TOTAL=100%; passed students=100-15(failed students)=85; 85 is the passed students so passed students in both subjects x= 80+70-85=65; now x=65; 65% of total students=325; total students=325*100/65=500

23.

In an examination, 80% students passed in Physics,70% in Chemistry while 15% failed in both the sub-jects. If 3250 students passed in both the subjects.Find the total number of students who appeared inthe examination.

Answer»

Answer:

500 STUDENTS

325 students PASSED in both subjects, X is the percentage of students passed in both subjects TOTAL=100%;

passed students=100-15(failed students)=85;

85 is the passed students so passed students in both subjects x= 80+70-85=65;

now x=65;

65% of total students=325;

total students=325*100/65=500

Discussion

24.	Please help take all the time all need
Answer» Answer: a) TOTAL possible outcomes = 2 white balls + 4 red balls = 6 Total number of white balls = 2 so, probability of getting a white ball = 2/6= 1/3 b) Total possible outcomes while rolling a dice= 6 ( A dice has 6 faces and 1,2,3,4,5,6 number on them) Total number of 3 on dice = 1 so, probability of getting a 3 = 1/6 c) Total number of possible outcomes = 2 ( Head or Tail) Total number of tail = 1 so, probability of getting a tail = 1/2 d) Total possible outcomes = 4 ( given 4 different colour) Total number of BLUE =1 so , probability of getting a blue = 1/4 Hope it helps !

24.

Please help take all the time all need

Answer»

Answer:

a) TOTAL possible outcomes = 2 white balls + 4 red balls = 6

Total number of white balls = 2

so, probability of getting a white ball = 2/6= 1/3

b) Total possible outcomes while rolling a dice= 6

( A dice has 6 faces and 1,2,3,4,5,6 number on them)

Total number of 3 on dice = 1

so, probability of getting a 3 = 1/6

c) Total number of possible outcomes = 2

( Head or Tail)

Total number of tail = 1

so, probability of getting a tail = 1/2

d) Total possible outcomes = 4

( given 4 different colour)

Total number of BLUE =1

so , probability of getting a blue = 1/4

Hope it helps !

Discussion

25.	You are designing a 1728 cm³ closed right circular cylindrical canswhose manufacture will take waste into account. There is no wastein cutting the aluminium sheet for the curved surface, but the topsand bottom of radius "r" will be cut from squares that measure"2r" units on a side. Find the total quantity of aluminium (in squarecm) for the manufacture of a most economical can.
Answer» ANSWER: in which STANDARD you are STUDYING

25.

You are designing a 1728 cm³ closed right circular cylindrical canswhose manufacture will take waste into account. There is no wastein cutting the aluminium sheet for the curved surface, but the topsand bottom of radius "r" will be cut from squares that measure"2r" units on a side. Find the total quantity of aluminium (in squarecm) for the manufacture of a most economical can.

Answer»

ANSWER:

in which STANDARD you are STUDYING

Discussion

26.	2. *sin-1x + sin-1? + cos-1x + cosis equal to
Answer» Answer: use GOGGLE plateform and take a BEST answer I HOPE so it will be help you

26.

2. *sin-1x + sin-1? + cos-1x + cosis equal to

Answer»

Answer:

use GOGGLE plateform and take a BEST answer

I HOPE so it will be help you

Discussion

27.	If the diameter of a protracter is 21cm,then find its perimeter.
Answer» = 32.97cm; ANS. HOPE it is HELPFUL to you.

27.

If the diameter of a protracter is 21cm,then find its perimeter.

Answer»

= 32.97cm; ANS.

HOPE it is HELPFUL to you.

Discussion

28.	PR // BS. Prove that:(i) AQ // BS,(ii) DS = 3 RS.2. In the figure, given below, 2AD = AB, P ismid-point of AB, Q is mid-point of DR and
Answer» Answer: AB = 75 will be the answer to your question Step-by-step explanation: Follow me and GIVE me 5 thanks and brainliest answer

28.

PR // BS. Prove that:(i) AQ // BS,(ii) DS = 3 RS.2. In the figure, given below, 2AD = AB, P ismid-point of AB, Q is mid-point of DR and

Answer»

Answer:

AB = 75 will be the answer to your question

Step-by-step explanation:

Follow me and GIVE me 5 thanks and brainliest answer

Discussion

29.	? + ? = 87+ +? ? = -3= =71 61
Answer» ANSWER: I don't UNDERSTAND your QUESTION Step-by-step EXPLANATION: REFFER the question again

29.

? + ? = 87+ +? ? = -3= =71 61

Answer»

ANSWER:

I don't UNDERSTAND your QUESTION

Step-by-step EXPLANATION:

REFFER the question again

Discussion

30.	What is "Abscissa"?Draw a graph to show "Abscissa".
Answer» ANSWER is in the GIVEN Attachment Please Mark Me as Brainliest

30.

What is "Abscissa"?Draw a graph to show "Abscissa".

Answer»

ANSWER is in the GIVEN Attachment

Please Mark Me as Brainliest

Discussion

31.	In the given figure ,AB parallel to CD . Prove that angle BAE- angle ECD = AEC
Answer» ANSWER: PRODUCE a BA to touch EC. LET the point of INTERSECTION be F. Then, ∠AFE=∠ECD Also, ∠BAE=∠AFE+∠AEC Therefore, ∠BAE=∠ECD+∠AEC ∠BAE−∠ECD=∠AEC

31.

In the given figure ,AB parallel to CD . Prove that angle BAE- angle ECD = AEC

Answer»

ANSWER:

PRODUCE a BA to touch EC. LET the point of INTERSECTION be F.

Then,

∠AFE=∠ECD

Also, ∠BAE=∠AFE+∠AEC

Therefore,

∠BAE=∠ECD+∠AEC

∠BAE−∠ECD=∠AEC

Discussion

32.	Insert 4 rational numbers between 5and6 pls hlp!!!!!
Answer» ANSWER: hope it HELPS you PLEASE mark as brainlest answer please mark the 4 rational NOS are

32.

Insert 4 rational numbers between 5and6 pls hlp!!!!!

Answer»

ANSWER:

hope it HELPS you PLEASE mark as brainlest answer please mark

the 4 rational NOS are

Discussion

33.	2 ar 4 er moddhe 4 ti mulod sonkhya
Answer» ANSWER: KI lakhacho TOMORROW olto PALTO

33.

2 ar 4 er moddhe 4 ti mulod sonkhya

Answer»

ANSWER:

KI lakhacho TOMORROW olto PALTO

Discussion

34.	find the ratio of the cost of pen to the cost of pencil if the cost of a dozen of pencil is 18 and 8 pens 104
Answer» Answer: Ratio = 9:1 Step-by-step explanation: Dozen = 12 12 PENCILS for RS. 18 1 pencil for Rs. x x = 18/12 = 3/2 One pencil COSTS Rs. 3/2 8 pens for Rs. 104 1 pen for Rs. y y = 104/8 = 27/2 One pen costs Rs. 27/2 Ratio of Cost of pen to the Cost of pencil i.e. Cost of pen/Cost of pencil = (27/2) / (3/2) = (27/2) x (2/3) = 9/1 Ratio = 9:1

34.

find the ratio of the cost of pen to the cost of pencil if the cost of a dozen of pencil is 18 and 8 pens 104

Answer»

Answer:

Ratio = 9:1

Step-by-step explanation:

Dozen = 12

12 PENCILS for RS. 18

1 pencil for Rs. x

x = 18/12 = 3/2

One pencil COSTS Rs. 3/2

8 pens for Rs. 104

1 pen for Rs. y

y = 104/8 = 27/2

One pen costs Rs. 27/2

Ratio of Cost of pen to the Cost of pencil i.e.

Cost of pen/Cost of pencil

= (27/2) / (3/2)

= (27/2) x (2/3)

= 9/1

Ratio = 9:1

Discussion

35.	Word problems please solve this
Answer» ANSWER: WANT to answer which QUESTION of this PICTURE

35.

Word problems please solve this

Answer»

ANSWER:

WANT to answer which QUESTION of this PICTURE

Discussion

36.	Solve for x: 22+8 + 1 = 32 × 2
Answer» Answer: THR answer is: 2+8+1 = 32 × 2 = 11 = 64. Step-by-step explanation: Mark Me As BRAINLIEST. And follow me.

36.

Solve for x: 22+8 + 1 = 32 × 2

Answer»

Answer:

THR answer is: 2+8+1 = 32 × 2

= 11 = 64.

Step-by-step explanation:

Mark Me As BRAINLIEST. And follow me.

Discussion

37.	Discuss the signs of the following quadratic expressions when x is real in.i) x²- 5x + 4
Answer» Step-by-step EXPLANATION: X ^2 −5x+4 =x ^ 2 −4x−x+4 =x(x−4)−1(x−4) =(x−4)(x−1) ∴x ^2−5x+4 = (x−4)(x−1)

37.

Discuss the signs of the following quadratic expressions when x is real in.i) x²- 5x + 4

Answer»

Step-by-step EXPLANATION:

X ^2 −5x+4

=x ^ 2 −4x−x+4

=x(x−4)−1(x−4)

=(x−4)(x−1)

∴x ^2−5x+4 = (x−4)(x−1)

Discussion

38.	1/3rd of a number is 64 .find 1/2of the number
Answer» Answer: ASK YOUR QUESTION honey287 avatar honey287 17.03.2018 Math Primary School answered One THIRD of a NUMBER is 64 find the 1 by 2 of the number 1 SEE ANSWER ADD ANSWER +5 PTS honey287 is waiting for your help. Add your answer and earn points. Answer 3.0/5 12 MarcusJebasty Expert 117 answers 10.5K people helped Let number be x..... Then 1/3 of x = 64( GIVEN) Therefore, X=643 = 192. Now DIVIDE 192 by 2( since the question ASKS for half of the number), ANSWER IS 96 MARK AS BRAINLIEST Step-by-step explanation:*

38.

1/3rd of a number is 64 .find 1/2of the number

Answer»

Answer:

ASK YOUR QUESTION

honey287 avatar

honey287

17.03.2018

Math

Primary School

answered

One THIRD of a NUMBER is 64 find the 1 by 2 of the number

1

SEE ANSWER

ADD ANSWER

+5 PTS

honey287 is waiting for your help.

Add your answer and earn points.

Answer

3.0/5

12

MarcusJebasty

Expert

117 answers

10.5K people helped

Let number be x.....

Then 1/3 of x = 64( GIVEN)

Therefore,

X=64*3

= 192.

Now DIVIDE 192 by 2( since the question ASKS for half of the number),

ANSWER IS 96

MARK AS BRAINLIEST

Step-by-step explanation:

Discussion

39.	एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पश्चिम की तीन गुनी हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी
Answer» ANSWER: चक्रवृद्धि ब्याज के तहत 4 वर्षों में एक निश्चित राशि दोगुनी हो जाती है। कितने अतिरिक्त वर्षों में यह समान शर्तों के तहत मूल राशि का 4 गुना हो जाएगा।

39.

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पश्चिम की तीन गुनी हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी

Answer»

ANSWER:

चक्रवृद्धि ब्याज के तहत 4 वर्षों में एक निश्चित राशि दोगुनी हो जाती है। कितने अतिरिक्त वर्षों में यह समान शर्तों के तहत मूल राशि का 4 गुना हो जाएगा।

Discussion

40.	If 3√x+(3√3375) ^3 =17 , then find the cube root of x-1026 is equal to
Answer» SOLUTION :- GIVEN :- $\sf{ \sqrt[3]{x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = 17 }$ TO DETERMINE :- $\sf{ \sqrt[3]{x - 1026} }$ EVALUATION :- Here it is given that $\sf{ \sqrt[3]{x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = 17 }$ Taking cube in both sides we get $\sf{ {x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = {(17)}^{3} }$ $\implies \sf{ {x + { \big( 15 \big)}^{3} } = 4913 }$ $\implies \sf{ x + 3375 = 4913 }$ $\implies \sf{ x = 4913 - 3375 }$ $\implies \sf{x = 1538}$ $\therefore \: \: \: \sf{ \sqrt[3]{x - 1026} }$ $= \sf{ \sqrt[3]{1538 - 1026} }$ $= \sf{ \sqrt[3]{512} }$ $= \sf{ \sqrt[3]{(8 \times 8 \times 8)} }$ $= \sf{8}$ ━━━━━━━━━━━━━━━━ Learn more from Brainly :- 1. 6x2 + x - 15 is DIVIDED by 3x + 5. In each CASE, VERIFY your ANSWER. brainly.in/question/17277773 2. How many 1/2 makes 3 brainly.in/question/28842345

40.

If 3√x+(3√3375) ^3 =17 , then find the cube root of x-1026 is equal to

Answer»

SOLUTION :-

GIVEN :-

$\sf{ \sqrt[3]{x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = 17 }$

TO DETERMINE :-

$\sf{ \sqrt[3]{x - 1026} }$

EVALUATION :-

Here it is given that

$\sf{ \sqrt[3]{x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = 17 }$

Taking cube in both sides we get

$\sf{ {x + { \bigg( \sqrt[3]{3375} \bigg)}^{3} } = {(17)}^{3} }$

$\implies \sf{ {x + { \big( 15 \big)}^{3} } = 4913 }$

$\implies \sf{ x + 3375 = 4913 }$

$\implies \sf{ x = 4913 - 3375 }$

$\implies \sf{x = 1538}$

$\therefore \: \: \: \sf{ \sqrt[3]{x - 1026} }$

$= \sf{ \sqrt[3]{1538 - 1026} }$

$= \sf{ \sqrt[3]{512} }$

$= \sf{ \sqrt[3]{(8 \times 8 \times 8)} }$

$= \sf{8}$

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. 6x2 + x - 15 is DIVIDED by 3x + 5.

In each CASE, VERIFY your ANSWER.

brainly.in/question/17277773

2. How many 1/2 makes 3

brainly.in/question/28842345

Discussion

41.	You have given an equal-sided triangle with side length a. A straight line connects the center of the bottom side to the border of the triangle with an angle of α. Derive an expression for the enclosed area A(α) with respect to the angle
Answer» ANSWER: EXTERNAL respiration is the EXCHANGE of gases with the external environment, and occurs in the ALVEOLI of the lungs. Internal respiration is the exchange of gases with the internal environment, and occurs in the tissues. The actual exchange of gases occurs due to simple DIFFUSION.

41.

You have given an equal-sided triangle with side length a. A straight line connects the center of the bottom side to the border of the triangle with an angle of α. Derive an expression for the enclosed area A(α) with respect to the angle

Answer»

ANSWER:

EXTERNAL respiration is the EXCHANGE of gases with the external environment, and occurs in the ALVEOLI of the lungs. Internal respiration is the exchange of gases with the internal environment, and occurs in the tissues. The actual exchange of gases occurs due to simple DIFFUSION.

Discussion

42.	Given 5 cos A - 12 sin A = 0, find the value ofsin A + cos A____________2 cos A - sin AICSE 1995
Answer» Answer: 5cosA−12sinA=0 tanA= 12 5 Now, 2cosA−sinA sinA+cosA MULTIPLY and divide by cosA = 2−tanA tanA+1 = 2− 12 5 12 5 +1 = 12 24−5 12 5+12 = 19 17

42.

Given 5 cos A - 12 sin A = 0, find the value ofsin A + cos A____________2 cos A - sin AICSE 1995

Answer»

Answer:

5cosA−12sinA=0

tanA=

12

5

Now,

2cosA−sinA

sinA+cosA

MULTIPLY and divide by cosA

=

2−tanA

tanA+1

=

2−

12

5

12

5

+1

=

12

24−5

12

5+12

=

19

17

Discussion

43.	Note down all formulas identies and Theroms of all completed chapters
Answer» Answer: please mention your STANDARD and FORMULAS and THEOREMS are given in textbooks

43.

Note down all formulas identies and Theroms of all completed chapters

Answer»

Answer:

please mention your STANDARD and FORMULAS and THEOREMS are given in textbooks

Discussion

44.	4 3/6 + 2 2/8 =5 1/5 + 2 2/4=
Answer» Step-by-step explanation: 43/6+22/8=2.5 51/5+22/4=2

44.

4 3/6 + 2 2/8 =5 1/5 + 2 2/4=

Answer»

Step-by-step explanation:

4*3/6+2*2/8=2.5

5*1/5+2*2/4=2

Discussion

45.	Fractions of unlike fractions and like fractions
Answer» Step-by-step EXPLANATION: The fractions with the same DENOMINATORS are called LIKE fractions. In group (ii) the denominator of each fraction is different, i.e., the denominators of all the fractions are different. The fractions with different denominators are called UNLIKE fractions. HOPE IT'S HELP'S #YOU⬅

45.

Fractions of unlike fractions and like fractions

Answer»

Step-by-step EXPLANATION:

The fractions with the same DENOMINATORS are called LIKE fractions. In group (ii) the denominator of each fraction is different, i.e., the denominators of all the fractions are different. The fractions with different denominators are called UNLIKE fractions.

HOPE IT'S HELP'S #YOU⬅

Discussion

46.	The first term of an AP is 2 and common difference is 3 find the 15 term
Answer» ANSWER: a = 2 d = 3 15th term = a + (15 - 1) × d = 2 + 14 × 3 = 2 + 42 = 44

46.

The first term of an AP is 2 and common difference is 3 find the 15 term

Answer»

ANSWER:

a = 2

d = 3

15th term = a + (15 - 1) × d

= 2 + 14 × 3

= 2 + 42

= 44

Discussion

47.	Verify the result for the given following 2 x power 2 minus 5 y + 5 x + 2 y 2
Answer» Step-by-step EXPLANATION: PLS TYPE the question PROPERLY not able to UNDERSTAND

47.

Verify the result for the given following 2 x power 2 minus 5 y + 5 x + 2 y 2

Answer»

Step-by-step EXPLANATION:

PLS TYPE the question PROPERLY not able to UNDERSTAND

Discussion

48.	If a=3 and b =2 fine the value of 3 [aπb}
Answer» Answer: 3(3×22/7×2) 3×3×22×2/7 396/7 56.57 APPROXIMATELY

48.

If a=3 and b =2 fine the value of 3 [aπb}

Answer»

Answer:

3(3×22/7×2)

3×3×22×2/7

396/7

56.57 APPROXIMATELY

Discussion

49.	What is the product of (3 - 2i) . (6 - 8i)Please no spam!!!
Answer»

Discussion

50.	Five over seven plus blank over six equals fifty one over forty two23810
Answer» Abey oo terko kuch BOLA bey apne kaam se kaam rakh ANSWER aata hai toe bhi maat DE tere jaise faltu logo se answer nahi chahiye jada angrezi mat jhaad thik hai !! Bhaad mein ja !! TU hi akela nahi hai is aap pe !! Samja !! baki log bhi hai wo kar denge answer !! Koi jarurat nahi MUGHE angrezo ki !! Bhaad mein jao angreez spammer !!

50.

Five over seven plus blank over six equals fifty one over forty two23810

Answer»

Abey oo terko kuch BOLA bey

apne kaam se kaam rakh

ANSWER aata hai toe bhi maat DE tere jaise faltu logo se answer nahi chahiye jada angrezi mat jhaad thik hai !! Bhaad mein ja !! TU hi akela nahi hai is aap pe !! Samja !! baki log bhi hai wo kar denge answer !!

Koi jarurat nahi MUGHE angrezo ki !!

Bhaad mein jao angreez spammer !!

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

What is 2+2-95+46*467/5742+67431*7651327-172642171+6127217321+217627×0

Solve 4x^4+72x^3+315x^2+216x-1226=0​

Please answer this question quickly​

S.m.abdul samad sells a tobe secondes to vijay at a profit of 20%.vijay sells it to Mohan at a profit of 8%. lf the cost price of s.m.abdul samad tape recorder was RS 1500, for how much did Mohan buy it .​

3х - 12/4=- 30 - 2х​

3hx4=? Value of the h?

Write three expression s eacch having 4 terms​

Divide 1800 in the ratio 5:7

Express the following rational numbers as decimal numbers_25/36 and 22/7 and 11/9

You can go out if and only if your work is essential.

BE SAFE FROM CORONA

And wear MASKS ,USE sanitisers and maintain SOCIAL distancing........

radius of base of a cylinder is 20 cm it's height is 13 cm find its curved surface area total surface area ( ll=3. 14 )​

Find the square root by prime factorization method of 256​

U={2,3,4,5,6,7,9} A={2,4,6}এবংB={3,5,7}হলে,A'ΠB=কত

Select from the drop-down menus to correctly complete each statement-15< -13-13

Class 9 Math chapter 10 exercise 10.4 solutions please give me it is urgent ​

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पर स्वयं के 3 गुना हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी?​

A lady travels 600 km partly by train and partly by car. She takes 8 hours ifshe travels 120 km by train and the rest by car. She takes 20 minutes more if she travels 200km by train and the rest by car. Find the speed of the train and the car.​

X-1/x+1 - x+1/x-1=2/3 check whether they are quadratic equations or not​

☞ So it is an quadratic equation.

থেকে কিভাবে আসলো?​

On solving the equation log),[log: (log, 32)]= 22 we get the value of t​

In an examination, 80% students passed in Physics,70% in Chemistry while 15% failed in both the sub-jects. If 3250 students passed in both the subjects.Find the total number of students who appeared inthe examination.​

Please help take all the time all need

2. *sin-1x + sin-1? + cos-1x + cosis equal to​

If the diameter of a protracter is 21cm,then find its perimeter.​

PR // BS. Prove that:(i) AQ // BS,(ii) DS = 3 RS.2. In the figure, given below, 2AD = AB, P ismid-point of AB, Q is mid-point of DR and​

? + ? = 87+ +? ? = -3= =71 61​

What is "Abscissa"?Draw a graph to show "Abscissa".​

Please Mark Me as Brainliest

In the given figure ,AB parallel to CD . Prove that angle BAE- angle ECD = AEC​

Insert 4 rational numbers between 5and6 pls hlp!!!!!

2 ar 4 er moddhe 4 ti mulod sonkhya​

find the ratio of the cost of pen to the cost of pencil if the cost of a dozen of pencil is 18 and 8 pens 104​

Word problems please solve this ​

Solve for x: 22+8 + 1 = 32 × 2​

Discuss the signs of the following quadratic expressions when x is real in.i) x²- 5x + 4​

1/3rd of a number is 64 .find 1/2of the number​

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पश्चिम की तीन गुनी हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी​

If 3√x+(3√3375) ^3 =17 , then find the cube root of x-1026 is equal to​

SOLUTION :-

You have given an equal-sided triangle with side length a. A straight line connects the center of the bottom side to the border of the triangle with an angle of α. Derive an expression for the enclosed area A(α) with respect to the angle​

Given 5 cos A - 12 sin A = 0, find the value ofsin A + cos A____________2 cos A - sin AICSE 1995​

Note down all formulas identies and Theroms of all completed chapters​

4 3/6 + 2 2/8 =5 1/5 + 2 2/4=

Fractions of unlike fractions and like fractions

The fractions with the same DENOMINATORS are called LIKE fractions. In group (ii) the denominator of each fraction is different, i.e., the denominators of all the fractions are different. The fractions with different denominators are called UNLIKE fractions.

The first term of an AP is 2 and common difference is 3 find the 15 term

Verify the result for the given following 2 x power 2 minus 5 y + 5 x + 2 y 2

If a=3 and b =2 fine the value of 3 [aπb}

What is the product of (3 - 2i) . (6 - 8i)Please no spam!!!

Five over seven plus blank over six equals fifty one over forty two23810

What is 2+2-95+46467/5742+674317651327-172642171+6127217321+217627×0

Solve 4x^4+72x^3+315x^2+216x-1226=0

Please answer this question quickly

S.m.abdul samad sells a tobe secondes to vijay at a profit of 20%.vijay sells it to Mohan at a profit of 8%. lf the cost price of s.m.abdul samad tape recorder was RS 1500, for how much did Mohan buy it .

3х - 12/4=- 30 - 2х

Write three expression s eacch having 4 terms

radius of base of a cylinder is 20 cm it's height is 13 cm find its curved surface area total surface area ( ll=3. 14 )

Find the square root by prime factorization method of 256

Class 9 Math chapter 10 exercise 10.4 solutions please give me it is urgent

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पर स्वयं के 3 गुना हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी?

A lady travels 600 km partly by train and partly by car. She takes 8 hours ifshe travels 120 km by train and the rest by car. She takes 20 minutes more if she travels 200km by train and the rest by car. Find the speed of the train and the car.

X-1/x+1 - x+1/x-1=2/3 check whether they are quadratic equations or not

থেকে কিভাবে আসলো?

On solving the equation log),[log: (log, 32)]= 22 we get the value of t

In an examination, 80% students passed in Physics,70% in Chemistry while 15% failed in both the sub-jects. If 3250 students passed in both the subjects.Find the total number of students who appeared inthe examination.

2. *sin-1x + sin-1? + cos-1x + cosis equal to

If the diameter of a protracter is 21cm,then find its perimeter.

PR // BS. Prove that:(i) AQ // BS,(ii) DS = 3 RS.2. In the figure, given below, 2AD = AB, P ismid-point of AB, Q is mid-point of DR and

? + ? = 87+ +? ? = -3= =71 61

What is "Abscissa"?Draw a graph to show "Abscissa".

In the given figure ,AB parallel to CD . Prove that angle BAE- angle ECD = AEC

2 ar 4 er moddhe 4 ti mulod sonkhya

find the ratio of the cost of pen to the cost of pencil if the cost of a dozen of pencil is 18 and 8 pens 104

Word problems please solve this

Solve for x: 22+8 + 1 = 32 × 2

Discuss the signs of the following quadratic expressions when x is real in.i) x²- 5x + 4

1/3rd of a number is 64 .find 1/2of the number

एक राशि 5 वर्षों में चक्रवृद्धि ब्याज पश्चिम की तीन गुनी हो जाती है कितने वर्षों में वह स्वयं का 81 गुना हो जाएगी

If 3√x+(3√3375) ^3 =17 , then find the cube root of x-1026 is equal to

You have given an equal-sided triangle with side length a. A straight line connects the center of the bottom side to the border of the triangle with an angle of α. Derive an expression for the enclosed area A(α) with respect to the angle

Given 5 cos A - 12 sin A = 0, find the value ofsin A + cos A____________2 cos A - sin AICSE 1995

Note down all formulas identies and Theroms of all completed chapters