332354 + Interview Questions in Secondary School in Math

1.	Insert 5 rational number between 2/5 and -1
Answer» Answer: 2/5 and -1 LCM OF 5&-1 =-5 so as result -2/-5 and 5/-5 •°•5 NUMBERS are -1/-5 0/-5 1/-5 2/-5 3/-5

1.

Insert 5 rational number between 2/5 and -1

Answer»

Answer:

2/5 and -1

LCM OF 5&-1 =-5

so as result

-2/-5 and 5/-5

•°•5 NUMBERS are

-1/-5 0/-5 1/-5 2/-5 3/-5

Discussion

2.	Convert in fraction form
Answer» ANSWER: 1. 1/5 2. 2/6 3. 3/7 if you think that my answer is the BEST or GOOD so MARK the brainliest Step-by-step explanation:

2.

Convert in fraction form

Answer»

ANSWER:

1. 1/5

2. 2/6

3. 3/7

if you think that my answer is the BEST or GOOD so MARK the brainliest

Step-by-step explanation:

Discussion

3.	If p = 2- a, prove that a3+6ap+p3- 8 = 0
Answer» Step-by-step EXPLANATION: *Your* *step-by-step* *explanation* is there in the *attachment* above... Pleas**e refer to it...

3.

If p = 2- a, prove that a3+6ap+p3- 8 = 0

Answer»

Step-by-step EXPLANATION:

Your step-by-step explanation is there in the attachment above...

Please refer to it...

Discussion

4.	Question 3 only ✔️ ones . If u send I don’t know answers/ silly answers I will report them . Plz fast fast fast .
Answer» ANSWER: The number that are divisible by 6 need to be divisible by 3 and 2 1258:- It is divisible by 2 but not by 3 this MEANS that is not divisible by 6 17852:-It is divisible by 2 but not by 3 this means this is not divisible by 6 The else question you do yourself if you don't understand you can ask by FOLLOWING me

4.

Question 3 only ✔️ ones . If u send I don’t know answers/ silly answers I will report them . Plz fast fast fast .

Answer»

ANSWER:

The number that are divisible by 6 need to be divisible by 3 and 2

1258:- It is divisible by 2 but not by 3 this MEANS that is not divisible by 6

17852:-It is divisible by 2 but not by 3 this means this is not divisible by 6

The else question you do yourself if you don't understand you can ask by FOLLOWING me

Discussion

5.	Value of (a^1/8 + a^-1/8) (a^1/8 - a^-1/8) (a^1/4 + a^-1/4) (a^1/2 + a^-1/2) is?
Answer» Answer a-1/a Step-by-step EXPLANATION (a^1/8+a^-1/8)(a^1/8-a^-1/8)(a^1/4+a^-1/4)(a^1/2+a^-1/2) =[(a^1/8)^2-(a^-1/8)^2 ](a^1/4+a^-1/4)(a^1/2+a^-1/2) =(a^1/4-a^-1/4)(a^1/4+a^-1/4)(a^1/2+a^-1/2) =[(a^1/4)^2-(a^-1/4)^2](a^1/2+a^-1/2) =(a^1/2-a^-1/2)(a^1/2+a^-1/2) =(a^1/2)^2-(a^-1/2)^2 =a-1/a

5.

Value of (a^1/8 + a^-1/8) (a^1/8 - a^-1/8) (a^1/4 + a^-1/4) (a^1/2 + a^-1/2) is?

Answer»

Answer

a-1/a

Step-by-step EXPLANATION

(a^1/8+a^-1/8)(a^1/8-a^-1/8)(a^1/4+a^-1/4)(a^1/2+a^-1/2)

=[(a^1/8)^2-(a^-1/8)^2 ](a^1/4+a^-1/4)(a^1/2+a^-1/2)

=(a^1/4-a^-1/4)(a^1/4+a^-1/4)(a^1/2+a^-1/2)

=[(a^1/4)^2-(a^-1/4)^2](a^1/2+a^-1/2)

=(a^1/2-a^-1/2)(a^1/2+a^-1/2)

=(a^1/2)^2-(a^-1/2)^2

=a-1/a

Discussion

6.	X + 1 by X whole square is equals to 5 then what is the value of x cube + 1 by x cube
Answer» ANSWER: I don't KNOW MATHS SORRY

6.

X + 1 by X whole square is equals to 5 then what is the value of x cube + 1 by x cube

Answer»

ANSWER:

I don't KNOW MATHS SORRY

Discussion

7.	वाले(a)9281. 72 बच्चे एक कक्षा में कतारों तथा स्तम्भों में इस प्रकार खड़े हैं कि प्रत्येक कतार में बच्चों की संख्या, प्रत्येक स्तम्भ2003 में बच्चों की संख्या से 12:5% अधिक है. प्रत्येक कतार में बच्चों की संख्या कितनी है?(b)8(c) 18(a) 12(मैट्रो रेल दिल्ली, 2009)एक आयत की लम्बाई मेंतथा82की नौ
Answer» Step-by-step EXPLANATION: nnnnn .hub Ben jmm Jim jk jnhhj jjjjjm

7.

वाले(a)9281. 72 बच्चे एक कक्षा में कतारों तथा स्तम्भों में इस प्रकार खड़े हैं कि प्रत्येक कतार में बच्चों की संख्या, प्रत्येक स्तम्भ2003 में बच्चों की संख्या से 12:5% अधिक है. प्रत्येक कतार में बच्चों की संख्या कितनी है?(b)8(c) 18(a) 12(मैट्रो रेल दिल्ली, 2009)एक आयत की लम्बाई मेंतथा82की नौ

Answer»

Step-by-step EXPLANATION:

nnnnn

.hub

Ben

jmm

Jim

jk

jnhhj

jjjjjm

Discussion

8.	Cot?o - cos²o =Cot2o. CosCosto
Answer» ANSWER: here is your answer. I HOPE it will HELP you

8.

Cot?o - cos²o =Cot2o. CosCosto

Answer»

ANSWER:

here is your answer. I HOPE it will HELP you

Discussion

9.	A speaks truth in 25% of cases and B in 20% of cases. In what percentage of cases are they likely to agree with each other, narrating the same incident?Select one:a. 60%b. 65%c. 45%d. 5%
Answer» $\huge\red{Answer}$ $\text{[math]}$ ➡️*Let A = Event that A SPEAKS the truth* *B = Event that B speaks the truth* *B = Event that B speaks the truthThen P(A) = 25/100 = 1/4* *P(B) = 20/100 = 1/5* *P(B) = 20/100 = 1/5P(A-lie) = 1-1/4 = 1/4* . *P(B-lie) = 1-1/5 = 1/5* *P(B-lie) = 1-1/5 = 1/5Now* *A and B contradict each other =* *[A lies and B true] or [B true and B lies]* *= P(A).P(B-lie) + P(A-lie).P(B)* *[PLEASE note that we are adding at the. place of OR]* **= (3/51/5) + (1/44/5) = 7/20 = (7/20 100) % = 35%*** ¯\_(ツ)_/¯

9.

A speaks truth in 25% of cases and B in 20% of cases. In what percentage of cases are they likely to agree with each other, narrating the same incident?Select one:a. 60%b. 65%c. 45%d. 5%

Answer»

$\huge\red{Answer}$

$\text{[math]}$

➡️Let A = Event that A SPEAKS the truth B = Event that B speaks the truth

B = Event that B speaks the truthThen P(A) = 25/100 = 1/4 P(B) = 20/100 = 1/5

P(B) = 20/100 = 1/5P(A-lie) = 1-1/4 = 1/4 . P(B-lie) = 1-1/5 = 1/5

P(B-lie) = 1-1/5 = 1/5Now

A and B contradict each other =

[A lies and B true] or [B true and B lies]

= P(A).P(B-lie) + P(A-lie).P(B)

[PLEASE note that we are adding at the. place of OR]

= (3/5*1/5) + (1/4*4/5) = 7/20

= (7/20 * 100) % = 35%

¯\_(ツ)_/¯

Discussion

10.	Ļ G = {all the factors of 209Sol
Answer» Answer: 1,11,19,209 Step-by-step EXPLANATION:

10.

Ļ G = {all the factors of 209Sol

Answer»

Answer:

1,11,19,209

Step-by-step EXPLANATION:

Discussion

11.	Find zeroes of p( x ) = 6x² - 3.And also verify the relationship b/w them ..Please answer Will mark Brainliest
Answer» <P>ANSWER: LET p(X) =0 so 6x^2-3=0 6x^2=3 x^2=3/6 x=√1/2

11.

Find zeroes of p( x ) = 6x² - 3.And also verify the relationship b/w them ..Please answer Will mark Brainliest

Answer»

<P>ANSWER:

LET p(X) =0

so 6x^2-3=0

6x^2=3

x^2=3/6

x=√1/2

Discussion

12.	91/12-1/4 please guys answer fast its very urgent
Answer» ANSWER: SEE the ATTACHMENT for answer Step-by-step EXPLANATION: so your final answer is- 22/3. I hope you get the right answer thanks for asking plzz mark as brainlist....

12.

91/12-1/4 please guys answer fast its very urgent

Answer»

ANSWER:

SEE the ATTACHMENT for answer

Step-by-step EXPLANATION:

so your final answer is-

22/3.

I hope you get the right answer

thanks for asking

plzz mark as brainlist....

Discussion

13.	103) If 0°
Answer» ANSWER: OPTION B plz follow me and MARK me as BRAINLIEST

13.

103) If 0°

Answer»

ANSWER:

OPTION B

plz follow me and MARK me as BRAINLIEST

Discussion

14.	Decimal Form of 261/200 math
Answer» Step-by-step explanation: 1.305 is UR ANSWER...............

14.

Decimal Form of 261/200 math

Answer»

Step-by-step explanation:

1.305 is UR ANSWER...............

Discussion

15.	The temperature at 5 a.m. was 60C above 0. If the temperature drops at the rate of 30C ever hour, what will be the temperature at 8 a.m.?
Answer» ANSWER: As 1 hour=30C so a TOTAL of 8-5=3hours therefore,30×3=90C should be reduced so 60C-90C= -30C. Hope this WORKS

15.

The temperature at 5 a.m. was 60C above 0. If the temperature drops at the rate of 30C ever hour, what will be the temperature at 8 a.m.?

Answer»

ANSWER:

As 1 hour=30C

so a TOTAL of 8-5=3hours

therefore,30×3=90C should be reduced

so 60C-90C= -30C.

Hope this WORKS

Discussion

16.	If p = 2- a, prove that a3+6ap+p3- 8 = 0
Answer» Step-by-step EXPLANATION: $\sf\ p = 2 - a \\ \\ \sf\ {a}^{3} + 6ap + {p}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 6a(2 - a) + {(2 - a)}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 12a { - 6a}^{2} + {2}^{ 3} - 3. {2}^{2}.a + 3.2. {a}^{2} - {a}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 12a { - 6a}^{2} + 8 {- 12a} + {6a}^{2} { - a}^{3} - 8 \\ \\\sf\ \implies: {a}^{3} { - a}^{3} + 12a - 12a { - 6a }^{2} + {6a}^{2} + 8 - 8 \\ \\ \huge{\sf\ \implies:0 } \: \: \: \ddot \smile \\ \\ \sf\ \: \: \: \: \underline{\red{prove}}$

16.

If p = 2- a, prove that a3+6ap+p3- 8 = 0

Answer»

Step-by-step EXPLANATION:

$\sf\ p = 2 - a \\ \\ \sf\ {a}^{3} + 6ap + {p}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 6a(2 - a) + {(2 - a)}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 12a { - 6a}^{2} + {2}^{ 3} - 3. {2}^{2}.a + 3.2. {a}^{2} - {a}^{3} - 8 \\ \\ \sf\ \implies: {a}^{3} + 12a { - 6a}^{2} + 8 {- 12a} + {6a}^{2} { - a}^{3} - 8 \\ \\\sf\ \implies: {a}^{3} { - a}^{3} + 12a - 12a { - 6a }^{2} + {6a}^{2} + 8 - 8 \\ \\ \huge{\sf\ \implies:0 } \: \: \: \ddot \smile \\ \\ \sf\ \: \: \: \: \underline{\red{prove}}$

Discussion

17.	Express the following numbers in standard form 0.00000000000000000000035
Answer» Answer: 35/100000000000000000000000 *Please* *MARK* As *BRAINLIEST*.

17.

Express the following numbers in standard form 0.00000000000000000000035

Answer»

Answer:

35/100000000000000000000000

Please MARK As BRAINLIEST.

Discussion

18.	2 Sec 20 - Scoro 2 Cosec 0 + coscer ocot "o ttan?o.
Answer» ANSWER: ${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$ REPLACE THETA by X

18.

2 Sec 20 - Scoro 2 Cosec 0 + coscer ocot "o ttan?o.

Answer»

ANSWER:

${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$

REPLACE THETA by X

Discussion

19.	Find the geroes of a quadraticnomial y(n)=6x2-3,thepolynomialandverily thezeroes and its coefficiente
Answer» Step-by-step EXPLANATION: For ZEROS of y (X ), 6x^2- 3= 0 → 6x^2 = 3 → x = ±1/√2 Required zeros = 1/√2 and -1/√2 Verification of zeros :- 1) sum of zeros = 1/√2 -1/√2= 0 = -b/a 2) Product of zeros = -1/2= c/a Please mark my answer as brainliest

19.

Find the geroes of a quadraticnomial y(n)=6x2-3,thepolynomialandverily thezeroes and its coefficiente

Answer»

Step-by-step EXPLANATION:

For ZEROS of y (X ),

6x^2- 3= 0

→ 6x^2 = 3

→ x = ±1/√2

Required zeros = 1/√2 and -1/√2

Verification of zeros :-

1) sum of zeros = 1/√2 -1/√2= 0 = -b/a

2) Product of zeros = -1/2= c/a

Please mark my answer as brainliest

Discussion

20.	(2√3)^2 do it quickly
Answer» ANSWER: UR ANS is 12. *Hope* it *HELPS. MARK* as *brainliesr*..

20.

(2√3)^2 do it quickly

Answer»

ANSWER:

UR ANS is 12.

Hope it HELPS.

MARK as brainliesr..

Discussion

21.	A manufacturer has three machine operators A, B and C. The first operator A produces 1% of defective items, whereas the other two operators B and C produces 5% and 7% defective items respectively. A is on the job for 50% of the time, B on the job 30% of the time and C on the job for 20% of the time. All the items are put into one stockpile and then one item is chosen at random from this and is found to be defective. What is the probability that it was produced by A ?
Answer» MARK as a BRAINLIEST!!!!

Discussion

22.	Rationalize the denominator of 2+ √3 / 2− √3
Answer»

Discussion

23.	Rationalize the denominator of (i) 2 / √3−1
Answer» ANSWER: is root 3-1 brainliest PLZ......... stay safe keep learning

23.

Rationalize the denominator of (i) 2 / √3−1

Answer»

ANSWER: is root 3-1

brainliest PLZ.........

stay safe

keep learning

Discussion

24.	In which ratio / In what ratio the point (_2,3) divides the line joining the points (_3,5) and (4,_9)
Answer» ANSWER: SOLVE it USING SECTION FORMULA

24.

In which ratio / In what ratio the point (_2,3) divides the line joining the points (_3,5) and (4,_9)

Answer»

ANSWER:

SOLVE it USING SECTION FORMULA

Discussion

25.	A rectangular tank measuring 5m X 4.5m X 2.1m is dug in the centre of the field measuring 13.5m by 2.5m. The earth dug out is evenly spread over the remaining portion of the field. How m
Answer» $\blue{Question}$ A rectangular TANK measuring 5M X 4.5m X 2.1m is dug in the CENTRE of the field measuring 13.5m by 2.5m. The EARTH dug out is evenly spread over the remaining PORTION of the field. How much land is raised? $\huge\purple{\underline{\underline{\pink{Ans}\red{wer:-}}}}$ $\sf{Field \ is \ raises \ by \ 4.2 \ m}$ $\sf\orange{Given:}$ $\sf{For \ rectangular \ tank,}$ $\sf{\implies{Length (l)=5 \ m}}$ $\sf{\implies{Breadth (b)=4.5 \ m}}$ $\sf{\implies{Height (h)=2.1 \ m}}$ $\sf{For \ rectangular \ field,}$ $\sf{\implies{Length (l)=13.5 \ m}}$ $\sf{\implies{Breadth (b)=2.5 \ m}}$ $\sf\pink{To \ find:}$ $\sf{Land \ raised.}$ $\sf\green{\underline{\underline{Solution:}}}$ $\sf{Volume \ of \ cuboid=lbh}$ $\sf{...formula}$ $\sf{\therefore{Volume \ of \ tank=5\times4.5\times2.1}}$ $\sf{\therefore{Volume \ of \ tank=47.25 \ m^{3}}}$ $\sf{\therefore{Earth \ dug \ out=47.25 \ m^{3}}}$ ______________________________________ $\sf{Area \ of \ rectangle=lb}$ $\sf{... formula}$ $\sf{\therefore{Area \ of \ field=13.5\times2.5}}$ $\sf{\therefore{Area \ of \ field=33.75 \ m^{2}}}$ $\sf{Area \ of \ tank=5\times4.5}$ $\sf{Area \ of \ tank=22.5 \ m^{2}}$ $\sf{Area \ of \ field \ without \ tank}$ $\sf{=33.75-22.5}$ $\sf{=11.25 \ m^{2}}$ ____________________________________ $\sf{Volume \ of \ field \ after \ spread \ of \ earth}$ $\sf{becomes \ 47.25 \ m^{2}}$ $\sf{Volume \ of \ cuboid=lbh}$ $\sf{47.25=11.25\times \ h}$ $\sf{\therefore{h=\frac{47.25}{11.25}}}$ $\sf{\therefore{h=4.2 \ m}}$ $\sf\purple{\tt{\therefore{Field \ is \ raises \ by \ 4.2 \ m}}}$

25.

A rectangular tank measuring 5m X 4.5m X 2.1m is dug in the centre of the field measuring 13.5m by 2.5m. The earth dug out is evenly spread over the remaining portion of the field. How m

Answer»

$\blue{Question}$

A rectangular TANK measuring 5M X 4.5m X 2.1m is dug in the CENTRE of the field measuring 13.5m by 2.5m. The EARTH dug out is evenly spread over the remaining PORTION of the field. How much land is raised?

$\huge\purple{\underline{\underline{\pink{Ans}\red{wer:-}}}}$

$\sf{Field \ is \ raises \ by \ 4.2 \ m}$

$\sf\orange{Given:}$

$\sf{For \ rectangular \ tank,}$

$\sf{\implies{Length (l)=5 \ m}}$

$\sf{\implies{Breadth (b)=4.5 \ m}}$

$\sf{\implies{Height (h)=2.1 \ m}}$

$\sf{For \ rectangular \ field,}$

$\sf{\implies{Length (l)=13.5 \ m}}$

$\sf{\implies{Breadth (b)=2.5 \ m}}$

$\sf\pink{To \ find:}$

$\sf{Land \ raised.}$

$\sf\green{\underline{\underline{Solution:}}}$

$\sf{Volume \ of \ cuboid=lbh}$

$\sf{...formula}$

$\sf{\therefore{Volume \ of \ tank=5\times4.5\times2.1}}$

$\sf{\therefore{Volume \ of \ tank=47.25 \ m^{3}}}$

$\sf{\therefore{Earth \ dug \ out=47.25 \ m^{3}}}$

______________________________________

$\sf{Area \ of \ rectangle=lb}$

$\sf{... formula}$

$\sf{\therefore{Area \ of \ field=13.5\times2.5}}$

$\sf{\therefore{Area \ of \ field=33.75 \ m^{2}}}$

$\sf{Area \ of \ tank=5\times4.5}$

$\sf{Area \ of \ tank=22.5 \ m^{2}}$

$\sf{Area \ of \ field \ without \ tank}$

$\sf{=33.75-22.5}$

$\sf{=11.25 \ m^{2}}$

____________________________________

$\sf{Volume \ of \ field \ after \ spread \ of \ earth}$

$\sf{becomes \ 47.25 \ m^{2}}$

$\sf{Volume \ of \ cuboid=lbh}$

$\sf{47.25=11.25\times \ h}$

$\sf{\therefore{h=\frac{47.25}{11.25}}}$

$\sf{\therefore{h=4.2 \ m}}$

$\sf\purple{\tt{\therefore{Field \ is \ raises \ by \ 4.2 \ m}}}$

Discussion

26.	M∠qpsm, angle, q, p, s is a straight angle. \qquad m \angle rps = 6x + 11^\circm∠rps=6x+11 ∘ m, angle, r, p, s, equals, 6, x, plus, 11, degrees \qquad m \angle qpr = 7x + 143^\circm∠qpr=7x+143 ∘ m, angle, q, p, r, equals, 7, x, plus, 143, degrees find m\angle rpsm∠rpsm, angle, r, p, s:
Answer» Answer: 23° Step-by-step explanation: I'm sick of SEEING FAKE ANSWERS to this QUESTION

26.

M∠qpsm, angle, q, p, s is a straight angle. \qquad m \angle rps = 6x + 11^\circm∠rps=6x+11 ∘ m, angle, r, p, s, equals, 6, x, plus, 11, degrees \qquad m \angle qpr = 7x + 143^\circm∠qpr=7x+143 ∘ m, angle, q, p, r, equals, 7, x, plus, 143, degrees find m\angle rpsm∠rpsm, angle, r, p, s:

Answer»

Answer:

23°

Step-by-step explanation:

I'm sick of SEEING FAKE ANSWERS to this QUESTION

Discussion

27.	15 +{20+3 of 6+(30+50-27÷9)} *
Answer» your answer BRO bye. MARK BRAINLIST and follow

27.

15 +{20+3 of 6+(30+50-27÷9)} *

Answer»

your answer BRO bye. MARK BRAINLIST and follow

Discussion

28.	Find out 5 integers whose cube root is not an irrational number
Answer» Answer: 8, -27, 64, -125, 216 are INTEGERS whose cube ROOT is not an IRRATIONAL no. Step-by-step explanation: 3√8= 2 3√-27= -3 3√64= 4 3√-125= -5 3√216= 6 Hope It Helps

28.

Find out 5 integers whose cube root is not an irrational number

Answer»

Answer:

8, -27, 64, -125, 216 are INTEGERS whose cube ROOT is not an IRRATIONAL no.

Step-by-step explanation:

3√8= 2

3√-27= -3

3√64= 4

3√-125= -5

3√216= 6

Hope It Helps

Discussion

29.	Write any 5 rational number between-3&0
Answer» Answer: 5678 hope OT HELP you.......

29.

Write any 5 rational number between-3&0

Answer»

Answer:

5678

hope OT HELP you.......

Discussion

30.	A large stadium can hold 2,16,000 people. On a particular day, there were 1,19,880 people,of which 64,655 were women . How many were men ? How many many seats were vacant?
Answer» ANSWER: No. of PEOPLE the stadium can hold = 2,16,000 No.of people PRESENT on a PARTICULAR day = 1,19,880 No. of women = 64,655 Total no of people present that day = No. of men + No. of women No. of men = Total no. of people present that day - No. of women = 1,19,880 - 64,655 = 55,225 ∴ 55,225 men were present No.of SEATS that were vacant = No.of people the stadium can hold - No. of people present = 2,16,000 - 1,19,880 = 96,120 ∴96,120 seat were vacant

30.

A large stadium can hold 2,16,000 people. On a particular day, there were 1,19,880 people,of which 64,655 were women . How many were men ? How many many seats were vacant?

Answer»

ANSWER:

No. of PEOPLE the stadium can hold = 2,16,000

No.of people PRESENT on a PARTICULAR day = 1,19,880

No. of women = 64,655

Total no of people present that day = No. of men + No. of women

No. of men = Total no. of people present that day - No. of women

= 1,19,880 - 64,655

= 55,225

∴ 55,225 men were present

No.of SEATS that were vacant = No.of people the stadium can hold - No. of people present

= 2,16,000 - 1,19,880

= 96,120

∴96,120 seat were vacant

Discussion

31.	Find the value of the following 4÷5+5 ÷5
Answer» ANSWER: 4/5=0.8 5/5=1 1+0.8=1.8 it is the answer

31.

Find the value of the following 4÷5+5 ÷5

Answer»

ANSWER:

4/5=0.8

5/5=1

1+0.8=1.8

it is the answer

Discussion

32.	5 - [ 3 - { 6 - ( 5 - 4 - 3 ) } ]
Answer» ANSWER: Step-by-step explanation: 5-[3-{6-(5-4-3)}] 5-[3-{6-(-2)}] 5-[3-8] 5-11 -6 is the answer I HOPE it will help you

32.

5 - [ 3 - { 6 - ( 5 - 4 - 3 ) } ]

Answer»

ANSWER:

Step-by-step explanation:

5-[3-{6-(5-4-3)}]

5-[3-{6-(-2)}]

5-[3-8]

5-11

-6 is the answer

I HOPE it will help you

Discussion

33.	Express the following rational number 8 decimal 9 by 8
Answer» 1.125 is the ANSWER 8decimal 9 by 8 I HOPE it's USEFUL

33.

Express the following rational number 8 decimal 9 by 8

Answer»

1.125 is the ANSWER

8decimal 9 by 8

I HOPE it's USEFUL

Discussion

34.	(-1/3×4/5)ll÷(8/36-1/4)+1/2
Answer» ANSWER: this is your answer HOPE it HELPS you

34.

(-1/3×4/5)ll÷(8/36-1/4)+1/2

Answer»

ANSWER:

this is your answer HOPE it HELPS you

Discussion

35.	Calculate 4360 x 990 + 4360 using suitable property
Answer» ANSWER: Step-by-step explanation: 4360×990+4360 4360(990+10) 4360×1000 4360000 OR 4360×(1000-10)-4360 4360×1000-43600 4316400 I HOPE it will HELP you. Please MARK me as BRAINLIST.

35.

Calculate 4360 x 990 + 4360 using suitable property

Answer»

ANSWER:

Step-by-step explanation:

4360×990+4360

4360(990+10)

4360×1000

4360000

OR

4360×(1000-10)-4360

4360×1000-43600

4316400

I HOPE it will HELP you.

Please MARK me as BRAINLIST.

Discussion

36.	What would be the denominator after ratinalising the following 7/5-root3
Answer» Answer: 7 -------- 5 - √3 Rationalizing factor = 7 -------- 5 + √3 7 5 + √3 -------- x ---------- 5 - √3 5 + √3 35 + 7 √3 = --------------- 5² - (√3)². by USING IDENTITY (a+b)(a-b)= a² - b² 35 + 7√3 = ------------- 25 - 3 35 + 7√3 = -------------- 22

36.

What would be the denominator after ratinalising the following 7/5-root3

Answer»

Answer:

7

--------

5 - √3

Rationalizing factor = 7

--------

5 + √3

7 5 + √3

-------- x ----------

5 - √3 5 + √3

35 + 7 √3

= ---------------

5² - (√3)². by USING IDENTITY (a+b)(a-b)= a² - b²

35 + 7√3

= -------------

25 - 3

35 + 7√3

= --------------

22

Discussion

37.	The product of two rational numbers is -3/2 and one of the number is 5/4 what is the another
Answer» REFER the attachment..... HOPE IT HELPS ❤️ THNKX MY ANSWERS ❤️ PLZ!!

37.

The product of two rational numbers is -3/2 and one of the number is 5/4 what is the another

Answer»

REFER the attachment.....

HOPE IT HELPS ❤️

THNKX MY ANSWERS ❤️ PLZ!!

Discussion

38.	Find the greatest 5 digit number and 555.
Answer» GREATEST 5DIGIT no is 99999 I HOPE that it will HELP you

Discussion

39.	9768854 how to convert numb into scientific form
Answer» Answer: 9.768854 × $10^{<klux>6</klux>}$ Step-by-step explanation: We have to put the decimal point just after a number and count the number of remaining DIGIT and put it to POWER of 10. Here after 9 there are 6 digits(768854) therefore we put the power 6 on 10. Hope it will HELP you!!!

39.

9768854 how to convert numb into scientific form

Answer»

Answer:

9.768854 × $10^{<klux>6</klux>}$

Step-by-step explanation:

We have to put the decimal point just after a number and count the number of remaining DIGIT and put it to POWER of 10.

Here after 9 there are 6 digits(768854) therefore we put the power 6 on 10.

Hope it will HELP you!!!

Discussion

40.	Are angular courtyard is 18 metre 72 centimetre long and 13 metre 20 centimetre broad . It is to be paved with square tiles of the same size. Find the least possible number of such tiles.
Answer» ANSWER: satiyama answer thariyadu

40.

Are angular courtyard is 18 metre 72 centimetre long and 13 metre 20 centimetre broad . It is to be paved with square tiles of the same size. Find the least possible number of such tiles.

Answer»

ANSWER:

satiyama answer thariyadu

Discussion

41.	If 2（p+3）=18 ：what is the value of p
Answer» Answer: 2p+6=18 2p=18-6 2p=12 2p=12/2=6 Ans is 6

41.

If 2（p+3）=18 ：what is the value of p

Answer»

Answer:

2p+6=18

2p=18-6

2p=12

2p=12/2=6

Ans is 6

Discussion

42.	Shobo'smother present age 6 time showbiz present age age find years from now will be one third of his mother present age what are their present ages
Answer» Step-by-step explanation: PLEASE MARK IT AS A BRAINLIEST ANSWER AND FOLLOW ME.

42.

Shobo'smother present age 6 time showbiz present age age find years from now will be one third of his mother present age what are their present ages

Answer»

Step-by-step explanation:

PLEASE MARK IT AS A BRAINLIEST ANSWER AND FOLLOW ME.

Discussion

43.	Find its value:(-1/2)^3(-1)^85(2/5)^2
Answer» ANSWER: 0.02 Step-by-step EXPLANATION: [-1/2]^3= -0.125 [-1]^85= -1 = -0.125-1= 0.125 [2/5]^2= 0.16 0.125 0.16 = 0.02

43.

Find its value:(-1/2)^3(-1)^85(2/5)^2

Answer»

ANSWER: 0.02

Step-by-step EXPLANATION:

[-1/2]^3= -0.125

[-1]^85= -1 = -0.125*-1= 0.125

[2/5]^2= 0.16

0.125 * 0.16 = 0.02

Discussion

44.	Why can't an algebraic expression with degree 1 have more than two termsMeans why ax + b why not ax+b+cwhy only two termsplease help
Answer» Answer: A ALGEBRAIC expression with degree 1 have more than TWO TERMS. it may have 3 , 4 and MANY terms

44.

Why can't an algebraic expression with degree 1 have more than two termsMeans why ax + b why not ax+b+cwhy only two termsplease help

Answer»

Answer:

A ALGEBRAIC expression with degree 1 have more than TWO TERMS. it may have 3 , 4 and MANY terms

Discussion

45.	Find remainder when x^3-ax^2+4x-a is divided by(x-a) prove it ans
Answer» ANSWER: HOPE it HELPS you!! :)

45.

Find remainder when x^3-ax^2+4x-a is divided by(x-a) prove it ans

Answer»

ANSWER: HOPE it HELPS you!! :)

Discussion

46.	What's 698742351+30009865*50009-800000965
Answer» ANSWER: 1,500,662,080,171 Step-by-step explanation: First you will multiply 30009865 by 50009 & then add 69872351 to the PRODUCT. After TAKING out the sum you will subtract it from 800000965. I HOPE this answer will help you.

46.

What's 698742351+30009865*50009-800000965

Answer»

ANSWER:

1,500,662,080,171

Step-by-step explanation:

First you will multiply 30009865 by 50009 & then add 69872351 to the PRODUCT. After TAKING out the sum you will subtract it from 800000965.

I HOPE this answer will help you.

Discussion

47.	What is additive inverse of -13
Answer» Your ANSWER is 13. Remember that the ADDITIVE INVERSE is just the CHANGE of the SIGN of the number - negative to positive and positive to negative.

47.

What is additive inverse of -13

Answer»

Your ANSWER is 13.

Remember that the ADDITIVE INVERSE is just the CHANGE of the SIGN of the number - negative to positive and positive to negative.

Discussion

48.	Smallest natural number other than one which is a perfect square as well as a perfect cube number
Answer» Answer: SMALLEST natural NUMBER other than one which is a perfect square as well as a perfect CUBE number is 64

48.

Smallest natural number other than one which is a perfect square as well as a perfect cube number

Answer»

Answer:

SMALLEST natural NUMBER other than one which is a perfect square as well as a perfect CUBE number is 64

Discussion

49.	The winner of the bicycle race from lautoka to nadi completed the race in 2 hours and 35 minutes.if she arived in nadi at 1.10 pm what time did sheleft luatoka
Answer» Here’s your ANSWER FRIEND THANK You

Discussion

50.	Answer this question — attachment ; number system
Answer» 1.Irrational 2.Rational 3.Rational 4.Rational 5.Irrational Hope it HELPS PLEASE MARK my ANSWER as BRAINLIEST

Discussion

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REFER the attachment.....

HOPE IT HELPS ❤️

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