332354 + Interview Questions in Secondary School in Math

1.	Factorize this: a²+3a+2
Answer» ANSWER: a^2+3a+2 a(a+3) Step-by-step EXPLANATION: We cannot FACTORISE

1.

Factorize this: a²+3a+2

Answer»

ANSWER:

a^2+3a+2

a(a+3)

Step-by-step EXPLANATION:

We cannot FACTORISE

Discussion

2.	-9/-33and5/9 add the giving question
Answer» ANSWER: answer in the ATTACHMENT

2.

-9/-33and5/9 add the giving question

Answer»

ANSWER:

answer in the ATTACHMENT

Discussion

3.	An ant at one corner of an 8mx6m rectangular floor spots a piece of sweet at the opposite corner. What is the minimum distance the ant has to travel to reach the sweet?Please its Urgent!!!
Answer» Answer: just MULTIPLY by the WAY to the topic of Independence Day of India and the Two STRINGS I have to TAKE loan me some time to get a chance to win the lottery ticket for the

3.

An ant at one corner of an 8mx6m rectangular floor spots a piece of sweet at the opposite corner. What is the minimum distance the ant has to travel to reach the sweet?Please its Urgent!!!

Answer»

Answer:

just MULTIPLY by the WAY to the topic of Independence Day of India and the Two STRINGS I have to TAKE loan me some time to get a chance to win the lottery ticket for the

Discussion

4.	12. Evaluate integrate x log 2x dx
Answer» Answer: ntegrate by parts using the formula ∫udv=uv−∫vdu ∫ u d v = u v - ∫ v d u , where u=log(2x) u = log ( 2 X ) and dv=1 d v = 1 . SIMPLIFY. Combine x x and 1xln(10) 1 x LN ( 10 ) . Cancel the common factor of x x . Step-by-step explanation:

4.

12. Evaluate integrate x log 2x dx

Answer»

Answer:

ntegrate by parts using the formula ∫udv=uv−∫vdu ∫ u d v = u v - ∫ v d u , where u=log(2x) u = log ( 2 X ) and dv=1 d v = 1 . SIMPLIFY. Combine x x and 1xln(10) 1 x LN ( 10 ) . Cancel the common factor of x x .

Step-by-step explanation:

Discussion

5.	Prove that 5sq is an irrational number
Answer» ANSWER: √5 is not a PERFECT square non TERMINATING so it's irrational pls mark as BRAINLIEST I will FOLLOW and THANK u

5.

Prove that 5sq is an irrational number

Answer»

ANSWER:

√5 is not a PERFECT square non TERMINATING so it's irrational

pls mark as BRAINLIEST I will FOLLOW and THANK u

Discussion

6.	:) Using laws of exponents find the value of i) (32)5 = 34 ii) (521 - 513) x 5
Answer» ANSWER: CHUGGING ALONG with you to

6.

:) Using laws of exponents find the value of i) (32)5 = 34 ii) (521 - 513) x 5

Answer»

ANSWER:

CHUGGING ALONG with you to

Discussion

7.	If principal= Rs 1050 and interest = Rs 200 then find the amount.
Answer» ANSWER: Amount=S.I+P 200+1050 1250rs

7.

If principal= Rs 1050 and interest = Rs 200 then find the amount.

Answer»

ANSWER:

Amount=S.I+P

200+1050

1250rs

Discussion

8.	What is the angel between the vectors A(1, 1,1,1) and B(2, 2,2,2)
Answer» Answer: BBB you are so SWEET to THINK this is the one I was looking for a ride in the morning

8.

What is the angel between the vectors A(1, 1,1,1) and B(2, 2,2,2)

Answer»

Answer:

BBB you are so SWEET to THINK this is the one I was looking for a ride in the morning

Discussion

9.	19. In the adjoining figure, D and E are mid pointsof AB and CD respectively.5.1 cmB-2 cmThe length of DE is:(A) 8.2cm (B) 5.1cm (C) 4.9cm (D) 4.1cm
Answer» ANSWER: B is your answer RIGHT ?

9.

19. In the adjoining figure, D and E are mid pointsof AB and CD respectively.5.1 cmB-2 cmThe length of DE is:(A) 8.2cm (B) 5.1cm (C) 4.9cm (D) 4.1cm

Answer»

ANSWER:

B is your answer RIGHT ?

Discussion

10.	Find the probability of obtaining a prime number from 1 to 50
Answer» Answer: 3/10 Step-by-step explanation: total numbers:1 to 50 prime numbers in 1 to 50 =2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 probablity: (Number of favorable outcomes) / (Total number of possible outcomes) there are 15 prime numbers =15/50 =3/10

10.

Find the probability of obtaining a prime number from 1 to 50

Answer»

Answer:

3/10

Step-by-step explanation:

total numbers:1 to 50

prime numbers in 1 to 50

=2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47

probablity: (Number of favorable outcomes) / (Total number of possible outcomes)

there are 15 prime numbers

=15/50

=3/10

Discussion

11.	(7-¹-8-¹)-¹-(3-¹-4-¹)-¹
Answer» SORRY i DONT knoww THISSS ANSWERS

Discussion

12.	find the area of the rectangle if the length of the rectangle is 3 X + 11 units and the breadth of the rectangle is 2 x-3y units
Answer» Step-by-step explanation: AREA of RECTANGLE= length x breadth AR = (3x+11) ×( 2x -3Y)

12.

find the area of the rectangle if the length of the rectangle is 3 X + 11 units and the breadth of the rectangle is 2 x-3y units

Answer»

Step-by-step explanation:

AREA of RECTANGLE= length x breadth

AR = (3x+11) ×( 2x -3Y)

Discussion

13.	The perimeter of a right-angled triangle which one side and the hypotenuse is 6cm and 10cm respectively id
Answer» Step-by-step explanation: 6+6+10=22 please MAKE me BRAINLIST

13.

The perimeter of a right-angled triangle which one side and the hypotenuse is 6cm and 10cm respectively id

Answer»

Step-by-step explanation:

6+6+10=22

please MAKE me BRAINLIST

Discussion

14.	Find the sum of first 8 multiples of3
Answer» Answer: 13.5 Step-by-step explanation: the first 8 multiple of 3 are 3 , 6 , 9 , 12 , 15, 18 ,21, 24 sum of the first 8 MULTIPLES of 3 are 3+6+9+12+15+18+21+24/ 8 = 108 /8 = 13.5 hope it is correct

14.

Find the sum of first 8 multiples of3

Answer»

Answer:

13.5

Step-by-step explanation:

the first 8 multiple of 3 are

3 , 6 , 9 , 12 , 15, 18 ,21, 24

sum of the first 8 MULTIPLES of 3 are 3+6+9+12+15+18+21+24/ 8

= 108 /8

= 13.5

hope it is correct

Discussion

15.	. If 102y = 25, then 10-y equals:???
Answer» Step-by-step EXPLANATION: y= 25/ 102... y= 10_ 25/102. y= 1020_ 25/102 y= 995/102

15.

. If 102y = 25, then 10-y equals:???

Answer»

Step-by-step EXPLANATION:

y= 25/ 102...

y= 10_ 25/102.

y= 1020_ 25/102

y= 995/102

Discussion

16.	Help me plzzz with this question
Answer» ANSWER: ..m............................,.................

16.

Help me plzzz with this question

Answer»

ANSWER:

..m............................,.................

Discussion

17.	What is compound interest
Answer» Answer: Compound INTEREST is the addition of interest to the principal SUM of a loan or deposit, or in other WORDS, interest on interest. It is the result of reinvesting interest, rather than PAYING it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest.

17.

What is compound interest

Answer»

Answer:

Compound INTEREST is the addition of interest to the principal SUM of a loan or deposit, or in other WORDS, interest on interest. It is the result of reinvesting interest, rather than PAYING it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest.

Discussion

18.	Write the additive inverse of 2/8
Answer» The ADDITIVE INVERSE of 2/8 is -2/8. hope this HELPS you ✌️

18.

Write the additive inverse of 2/8

Answer»

The ADDITIVE INVERSE of 2/8 is -2/8.

hope this HELPS you ✌️

Discussion

19.	11. Show that ( 3xy + 2y)2 -(3xy - 2y)2 = 24xy?
Answer» Step-by-step explanation: (3x−2y)2+24xy=(3x+2y)2 on SOLVING LHS we get ⇒(3x)2+(2y)2−2x3x2y+24xy ⇒9x2+4y2−12xy+24xy ⇒9x2+4y2+12xy ⇒(3x+2y)2 = RHS I HOPE IT'S HELP

19.

11. Show that ( 3xy + 2y)2 -(3xy - 2y)2 = 24xy?

Answer»

Step-by-step explanation:

(3x−2y)2+24xy=(3x+2y)2

on SOLVING LHS we get

⇒(3x)2+(2y)2−2x3x2y+24xy

⇒9x2+4y2−12xy+24xy

⇒9x2+4y2+12xy

⇒(3x+2y)2 = RHS

I HOPE IT'S HELP

Discussion

20.	21. The construction of a triangle PQR, given thatPQ=6cm, ZQ=45º is not possible when thedifference of PQ and PR is 6.9cm.(A) True (B) False
Answer» B) FALSE is the RIGHT ✅ ANSWER

Discussion

21.	70(0) 2-6-5428529(b) 20Fill in the blanks making them equivalent ratios.14540 10 607 49Complete the given tables to form equivalent ratios.
Answer» 3 : 4 = 3 4 and 9 : 16 = 9 16 Now, LCM of 4 and 16 = 16. Making the denominator of each fraction = 16, we have 3 4 = 3 × 4 4 × 4 = 12 16 and the other fraction = 9 16 Of 12 16 and 9 16 , CLEARLY 12 16 > 9 16 . Therefore, 3 4 > 9 16 . (ii) Writing the RATIOS as FRACTIONS, we have 15 : 16 = 15 16 and 24 : 25 = 24 25 Now, LCM of 16 and 25 = 400. Making the denominator of each fraction = 400, we have 15 16 = 15 × 25 16 × 25 = 375 400 and the other fraction = 24 × 16 25 × 16 = 384 400 Clearly, 384 > 375. So, 384 400 > 375 400 . Therefore, 24 25 > 15 16 . (iii) Writing the ratios as fractions, we have 4 : 7 = 4 7 and 5 : 8 = 5 8 Now, LCM of 7 and 8 = 56. Making the denominator of each fraction = 56, we have 4× 8 7 × 8 = 32 56 and the other fraction = 5 × 7 8 × 7 = 35 56 Clearly, 36 > 32. So, 35 56 > 32 56 . Therefore, 5 8 > 4 7 .

21.

70(0) 2-6-5428529(b) 20Fill in the blanks making them equivalent ratios.14540 10 607 49Complete the given tables to form equivalent ratios.

Answer»

3 : 4 =

3

4

and 9 : 16 =

9

16

Now, LCM of 4 and 16 = 16.

Making the denominator of each fraction = 16, we have

3

4

=

3 × 4

4 × 4

=

12

16

and the other fraction =

9

16

Of

12

16

and

9

16

, CLEARLY

12

16

>

9

16

.

Therefore,

3

4

>

9

16

.

(ii) Writing the RATIOS as FRACTIONS, we have

15 : 16 =

15

16

and 24 : 25 =

24

25

Now, LCM of 16 and 25 = 400.

Making the denominator of each fraction = 400, we have

15

16

=

15 × 25

16 × 25

=

375

400

and the other fraction =

24 × 16

25 × 16

=

384

400

Clearly, 384 > 375. So,

384

400

>

375

400

.

Therefore,

24

25

>

15

16

.

(iii) Writing the ratios as fractions, we have

4 : 7 =

4

7

and 5 : 8 =

5

8

Now, LCM of 7 and 8 = 56.

Making the denominator of each fraction = 56, we have

4× 8

7 × 8

=

32

56

and the other fraction =

5 × 7

8 × 7

=

35

56

Clearly, 36 > 32. So,

35

56

>

32

56

.

Therefore,

5

8

>

4

7

.

Discussion

22.	What is ¶ ???????????
Answer» This symbol is called PILCROW Sign. Extra INFO: Unicode: U+000B6 HTML entity: ¶ – HTML code: 182; Also called the paragraph MARK, paraph or alinea PC keystroke: ALT+0182 MAC keystroke:OPTION+7 Hope it helps u Have a great day ahead Annyeong

22.

What is ¶ ???????????

Answer»

This symbol is called PILCROW Sign.

Extra INFO:

Unicode: U+000B6

HTML entity: ¶ – HTML code: 182;

Also called the paragraph MARK, paraph or alinea

PC keystroke: ALT+0182

MAC keystroke:OPTION+7

Hope it helps u

Have a great day ahead

Annyeong

Discussion

23.	In the given figure, triangle ABC = 90 , EF \|\| BC. AB=8cm,AF= 2.5cmandEF: BC=1:4 . Calculatethe length of AC, BC and EF
Answer» ANSWER: i will TRY WAIT!..........

23.

In the given figure, triangle ABC = 90 , EF || BC. AB=8cm,AF= 2.5cmandEF: BC=1:4 . Calculatethe length of AC, BC and EF

Answer»

ANSWER:

i will TRY WAIT!..........

Discussion

24.	a solid aluminum cylinder of cross-sectional area of 10 cm² and length 6 cm is metal and recast into 10 solid cubes. find the dimension of the cone
Answer» ANSWER: you SPAM me I spam you .... . .. .. ... ..

24.

a solid aluminum cylinder of cross-sectional area of 10 cm² and length 6 cm is metal and recast into 10 solid cubes. find the dimension of the cone

Answer»

ANSWER:

you SPAM me I spam you .... . .. .. ... ..

Discussion

25.	(iv) 2° x 30 x 4°answer this
Answer» Step-by-step EXPLANATION: 2°=1. &4°=1 1×30×1 =30

25.

(iv) 2° x 30 x 4°answer this

Answer»

Step-by-step EXPLANATION:

2°=1. &4°=1

1×30×1 =30

Discussion

26.	Show that the points A(1, 1), B(-1, -1) andC(-V3, 3) form an equilateral triangle
Answer» ANSWER: the answer is the ∆ABC A (1, 1) B(-1, -1) C(-v3, 3) the answer = 54

26.

Show that the points A(1, 1), B(-1, -1) andC(-V3, 3) form an equilateral triangle

Answer»

ANSWER:

the answer is the

∆ABC

A (1, 1) B(-1, -1) C(-v3, 3)

the answer = 54

Discussion

27.	What is constipation1:
Answer» $\huge\bold{\mathfrak{\purple{A {\pink {n {\green {s{\blue{w {\red{e {\orange {r}}}}}}}}}}}}}$ When a person PASSES LESS than three BOWEL movement a week or has difficult bowel movements. Step-by-step EXPLANATION: hope it helps you...

27.

What is constipation1:

Answer»

$\huge\bold{\mathfrak{\purple{A {\pink {n {\green {s{\blue{w {\red{e {\orange {r}}}}}}}}}}}}}$

When a person PASSES LESS than three BOWEL movement a week or has difficult bowel movements.

Step-by-step EXPLANATION:

hope it helps you...

Discussion

28.	Find the cube not cube root.
Answer» ANSWER: The CUBE of (-3/8)^3 is (-27/512)

28.

Find the cube not cube root.

Answer»

ANSWER:

The CUBE of (-3/8)^3 is (-27/512)

Discussion

29.	NO SPAM.......................................................DISADVANTAGES OF ONLINE EDUCATION
Answer» Answer: Ten Disadvantages of Online Courses How COULD there possibly be any disadvantages of online courses? Read on. 1. Online courses require more time than on-campus classes. 2. Online courses make it easier to procrastinate. 3. Online courses require GOOD time-management skills. 4. Online courses may create a sense of isolation. 5. Online courses allow you to be more independent. 6. Online courses require you to be an ACTIVE learner. 7. Online courses don't have an INSTRUCTOR hounding you to stay on task. 8. Online courses give you more freedom, perhaps, more than you can handle! 9. Online courses require that you find your own path to learning. 10. Online courses require you to be responsible for your own learning.

29.

NO SPAM.......................................................DISADVANTAGES OF ONLINE EDUCATION

Answer»

Answer:

Ten Disadvantages of Online Courses

How COULD there possibly be any disadvantages of online courses? Read on.

1. Online courses require more time than on-campus classes.

2. Online courses make it easier to procrastinate.

3. Online courses require GOOD time-management skills.

4. Online courses may create a sense of isolation.

5. Online courses allow you to be more independent.

6. Online courses require you to be an ACTIVE learner.

7. Online courses don't have an INSTRUCTOR hounding you to stay on task.

8. Online courses give you more freedom, perhaps, more than you can handle!

9. Online courses require that you find your own path to learning.

10. Online courses require you to be responsible for your own learning.

Discussion

30.	in parallelogram PQRS A and B are midpoints of opposite sides PQ and RS respectively. show that line segment PB and AR bisect the diagonal QD
Answer» Step-by-step EXPLANATION: ।।,।।।।।bnkgfn।।।jvvv

30.

in parallelogram PQRS A and B are midpoints of opposite sides PQ and RS respectively. show that line segment PB and AR bisect the diagonal QD

Answer»

Step-by-step EXPLANATION:

।।,।।।।।bnkgfn।।।jvvv

Discussion

31.	Left my purse at home, Lily……….. you lend me hundred rupees?1 pointa. mustb. mayc. shouldd. would
Answer» Answer: I LEFT my purse at home, Lily, would you lend me hundred RUPEES?

31.

Left my purse at home, Lily……….. you lend me hundred rupees?1 pointa. mustb. mayc. shouldd. would

Answer»

Answer:

I LEFT my purse at home, Lily, would you lend me hundred RUPEES?

Discussion

32.	If the LCM and HCF of two rational number are same, then what can you say othese number.
Answer» Step-by-step EXPLANATION: when hcf =lcm product of 2 no.s =lcm² => TWO no.s are same NUMBER

32.

If the LCM and HCF of two rational number are same, then what can you say othese number.

Answer»

Step-by-step EXPLANATION:

when hcf =lcm

product of 2 no.s =lcm²

=> TWO no.s are same NUMBER

Discussion

33.	How many terms of AP 10,8,6 ....must be taken to give the sum of -126
Answer» Answer: 18 terms will be required Step-by-step EXPLANATION: sum of AP : Sn = n/2 [2A+(n-1)d] a=10, a2=8 d = a2-a = 8-10 = -2 Sn = -126 -126 = n/2 [20+(n-1)(-2)] = n/2 (20-2n+2) from rhs taking 2 common -126 = n(10-n+1) = 11n-n^2 forming quadratic EQUATION in n : n^2 - 11n - 126 = 0 factors of (-126) to form 11 >>> (-18) and (+7) equation : n^2 -18n + 7n - 126 = 0 factorising : (n+7)(n-18) = 0 this gives n = -7 or n = +18 since n = no. of terms cannot be negative n=18

33.

How many terms of AP 10,8,6 ....must be taken to give the sum of -126

Answer»

Answer:

18 terms will be required

Step-by-step EXPLANATION:

sum of AP : Sn = n/2 [2A+(n-1)d]

a=10, a2=8

d = a2-a = 8-10 = -2

Sn = -126

-126 = n/2 [20+(n-1)(-2)] = n/2 (20-2n+2)

from rhs taking 2 common

-126 = n(10-n+1) = 11n-n^2

forming quadratic EQUATION in n :

n^2 - 11n - 126 = 0

factors of (-126) to form 11 >>> (-18) and (+7)

equation : n^2 -18n + 7n - 126 = 0

factorising : (n+7)(n-18) = 0

this gives n = -7 or n = +18

since n = no. of terms cannot be negative

n=18

Discussion

34.	(ii) Adam and Mabel are two supporters. The scale drawing shows the positions of Adam'shome, A, and Mabel's home, M. The scale is 1 cm represents 500 metres.Work out the distance in kilometres from A to M.A Adam's homeM Mabel's home
Answer» ANSWER: hrdtsrynf3kwndvwcebytj3tgejaeytkry4ny5b RED TRY K re

34.

(ii) Adam and Mabel are two supporters. The scale drawing shows the positions of Adam'shome, A, and Mabel's home, M. The scale is 1 cm represents 500 metres.Work out the distance in kilometres from A to M.A Adam's homeM Mabel's home

Answer»

ANSWER:

hrdtsrynf3kwndvwcebytj3tgejaeytkry4ny5b RED TRY K re

Discussion

35.	8 What is the mode of2,3,4,5,0,1,3,3,3,4?
Answer» ANSWER: 3 is the CORRECT answer

35.

8 What is the mode of2,3,4,5,0,1,3,3,3,4?

Answer»

ANSWER:

3 is the CORRECT answer

Discussion

36.	(2x +1³) + (x + 2³)/(2x + 1³) - ( x + 2³)=189/61
Answer» Answer: X = 0.1 and x = 8.9 *PLEASE MARK MY ANSWER AS BRAINLIEST !* Step-by-step explanation: $(2x+1^{3} )+\frac{(x+2^{3})}{(2x+1^{3}) } -(x+2^{3} )=\frac{189}{61}$ $(2x+1 )+\frac{(x+8)}{(2x+1) } -(x+8)=\frac{189}{61} \\\\(2x+1)+(x+8)[\frac{1}{(2x+1)} -1]=\frac{189}{61} \\\\(2x+1)+(x+8)[\frac{1-2x-1}{(2x+1)}]=\frac{189}{61}\\\\(2x+1)+(x+8)[\frac{-2x}{(2x+1)}]=\frac{189}{61}\\\\\frac{(2x+1)^{2}-2x^{2} -16x }{(2x+1)} =\frac{189}{61}\\\\\frac{4x^{2}+1+4x-2x^{2} -16x }{(2x+1)} =\frac{189}{61}\\\\\frac{2x^{2}+1 -12x }{(2x+1)} =\frac{189}{61}\\\\61(2x^{2}+1-12x)=189(2x+1)\\\\122x^{2} +61-732x=378x+189\\\\122x^{2} -1110x-128=0\\\\61x^{2} -555x-64=0$ we know that , roots of quadratic equation are : $x=\frac{-b+\sqrt{b^{2}-4.a.c } }{2.a}$ and $x=\frac{-b-\sqrt{b^{2} -4.a.c} }{2.a}$ $x=\frac{555-\sqrt{(555)^{2}-4.61.64 } }{2.61}$ and $x=\frac{555+\sqrt{(555)^{2}-4.61.64 } }{2.61}$ $x=\frac{555-\sqrt{292409 } }{122}$ and $x=\frac{555+\sqrt{292409 } }{122}$ $x=\frac{555-540.7 }{122}$ and $x=\frac{555+540.7 }{122}$ x = 0.1 and x = 8.9

36.

(2x +1³) + (x + 2³)/(2x + 1³) - ( x + 2³)=189/61

Answer»

Answer: X = 0.1 and x = 8.9

PLEASE MARK MY ANSWER AS BRAINLIEST !

Step-by-step explanation:

$(2x+1^{3} )+\frac{(x+2^{3})}{(2x+1^{3}) } -(x+2^{3} )=\frac{189}{61}$

$(2x+1 )+\frac{(x+8)}{(2x+1) } -(x+8)=\frac{189}{61} \\\\(2x+1)+(x+8)[\frac{1}{(2x+1)} -1]=\frac{189}{61} \\\\(2x+1)+(x+8)[\frac{1-2x-1}{(2x+1)}]=\frac{189}{61}\\\\(2x+1)+(x+8)[\frac{-2x}{(2x+1)}]=\frac{189}{61}\\\\\frac{(2x+1)^{2}-2x^{2} -16x }{(2x+1)} =\frac{189}{61}\\\\\frac{4x^{2}+1+4x-2x^{2} -16x }{(2x+1)} =\frac{189}{61}\\\\\frac{2x^{2}+1 -12x }{(2x+1)} =\frac{189}{61}\\\\61(2x^{2}+1-12x)=189(2x+1)\\\\122x^{2} +61-732x=378x+189\\\\122x^{2} -1110x-128=0\\\\61x^{2} -555x-64=0$

we know that , roots of quadratic equation are :

$x=\frac{-b+\sqrt{b^{2}-4.a.c } }{2.a}$ and $x=\frac{-b-\sqrt{b^{2} -4.a.c} }{2.a}$

$x=\frac{555-\sqrt{(555)^{2}-4.61.64 } }{2.61}$ and $x=\frac{555+\sqrt{(555)^{2}-4.61.64 } }{2.61}$

$x=\frac{555-\sqrt{292409 } }{122}$ and $x=\frac{555+\sqrt{292409 } }{122}$

$x=\frac{555-540.7 }{122}$ and $x=\frac{555+540.7 }{122}$

x = 0.1 and x = 8.9

Discussion

37.	Q 2- The length of two sides of a triangle are 11 cm and 18 cm. Between what two measures should thelength of the third side fall ?
Answer» Answer: 7cm < 3rd SIDE < 29cm Step-by-step explanation: ∵ the sum of lengths of any two SIDES in a triangle should be greater than the LENGTH of the third side. Therefore the length of the third side must be less than 11 + 18 = 29cm And it must be greater than 18 - 11 = 7cm Hence the third side must be 7cm < 3rd side < 29cm

37.

Q 2- The length of two sides of a triangle are 11 cm and 18 cm. Between what two measures should thelength of the third side fall ?

Answer»

Answer:

7cm < 3rd SIDE < 29cm

Step-by-step explanation:

∵ the sum of lengths of any two SIDES in a triangle should be greater than the LENGTH of the third side.

Therefore the length of the third side must be less than 11 + 18 = 29cm

And it must be greater than 18 - 11 = 7cm

Hence the third side must be 7cm < 3rd side < 29cm

Discussion

38.	Show that log b base a multiple by log a base b is 1
Answer» Answer: MAN OS Pa ow Ina he's ULTIMA Toma tung Ithaca PITTS WC wen Liam

38.

Show that log b base a multiple by log a base b is 1

Answer»

Answer:

MAN OS Pa ow Ina he's ULTIMA Toma tung Ithaca PITTS WC wen Liam

Discussion

39.	X-1/7x-14 = x-3/7x-26 solve for x plzz
Answer» ANSWER: X = 45,-3 ɪᴛ ɪs ᴜʀ ᴀɴsᴡᴇʀ ❤️

39.

X-1/7x-14 = x-3/7x-26 solve for x plzz

Answer»

ANSWER:

X = 45,-3

ɪᴛ ɪs ᴜʀ ᴀɴsᴡᴇʀ ❤️

Discussion

40.	. The distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is:>>>>>????
Answer» The DISTANCE of the light travels in 100 years is: 5,870,000,000,000 × 100 miles. = 587,000,000,000,000 miles. I HOPE my answer will HELP u.. PLS mark my answer as BRAINLIST answer

40.

. The distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is:>>>>>????

Answer»

The DISTANCE of the light travels in 100 years is: 5,870,000,000,000 × 100 miles. = 587,000,000,000,000 miles.

I HOPE my answer will HELP u..

PLS mark my answer as BRAINLIST answer

Discussion

41.	For what value of k, the pair of linear equations 6x+ky=3 and 3x+y=8 does not have asolution.
Answer» Answer: k = 2 Step-by-step EXPLANATION: is the equations (ax + by = c) and (dx + ey = f ) have no SOLUTION, then : a/d = b/e is not EQUAL to c/f so according to the ques, a=6, b=k, c=3, d=3, e=1, f=8 therefore, to find the value of k, we have to apply a/d = b/e => 6/3 = k/1 => 2 = k

41.

For what value of k, the pair of linear equations 6x+ky=3 and 3x+y=8 does not have asolution.

Answer»

Answer:

k = 2

Step-by-step EXPLANATION:

is the equations (ax + by = c) and (dx + ey = f ) have no SOLUTION, then :

a/d = b/e is not EQUAL to c/f

so according to the ques, a=6, b=k, c=3, d=3, e=1, f=8

therefore, to find the value of k, we have to apply a/d = b/e

=> 6/3 = k/1

=> 2 = k

Discussion

42.	25. A hollow cone is cut by a plane parallel to the base and the upper portion is ren8curved surface of the remainder is of the curved surface of the whole cone, find the ratio of9the line-segments into which the cone's altitude is divided by the plane.
Answer» Answer: vgeh6 8th 6AM is noun form of educatio and dancing in the form and INDIRECT form in kolhapur to u 5both a lot and dancing in a DROP of a LIGHT that day for a while but it is a

42.

25. A hollow cone is cut by a plane parallel to the base and the upper portion is ren8curved surface of the remainder is of the curved surface of the whole cone, find the ratio of9the line-segments into which the cone's altitude is divided by the plane.

Answer»

Answer:

vgeh6 8th 6AM is noun form of educatio and dancing in the form and INDIRECT form in kolhapur to u 5both a lot and dancing in a DROP of a LIGHT that day for a while but it is a

Discussion

43.	53125/59 please explain questions
Answer» Answer: 900.423 Step-by-step explanation: 53125/59 = 900.423

43.

53125/59 please explain questions

Answer»

Answer:

900.423

Step-by-step explanation:

53125/59

= 900.423

Discussion

44.	There arepony satiemal numbers betweenAry two guin natieral numbers
Answer» ANSWER: don't KNOW answer Step-by-step EXPLANATION:

44.

There arepony satiemal numbers betweenAry two guin natieral numbers

Answer»

ANSWER: don't KNOW answer

Step-by-step EXPLANATION:

Discussion

45.	6. If the probability of happening of an event is 3/4 then what is the probability of of not happening of the event?
Answer» 1/4 Step-by-step explanation: We will take a COMPLIMENT of it Total PROBABILITY =1 not HAPPENING a EVENT = 1 - 3/4 = 1/4

45.

6. If the probability of happening of an event is 3/4 then what is the probability of of not happening of the event?

Answer»

1/4

Step-by-step explanation:

We will take a COMPLIMENT of it

Total PROBABILITY =1

not HAPPENING a EVENT = 1 - 3/4

= 1/4

Discussion

46.	A bag contains 5 green and 9 blue balls is drawn at random the bag find the probability of getting green ball blue ball
Answer» Answer: 12 red,9 GREEN,8 blue,5 YELLOW Total balls=34 i) PROBABILITY of green ball=9/34 ii)probability of yellow ball=5/34 iii)probability of WHITE ball=0/34=0

46.

A bag contains 5 green and 9 blue balls is drawn at random the bag find the probability of getting green ball blue ball

Answer»

Answer:

12 red,9 GREEN,8 blue,5 YELLOW

Total balls=34

i) PROBABILITY of green ball=9/34

ii)probability of yellow ball=5/34

iii)probability of WHITE ball=0/34=0

Discussion

47.	19. ₹ 43200 का 16% वार्षिक दर से 2 वर्ष 6 महीने का व्याक क्या होगायदियाज का संयोजन वार्षिक होता है?(a) ₹20050(b)2050 (c) 25000 (d) 20500 Ans (d)
Answer» Answer: he was not a MEMBER who is a very nice man and INDIRECT in his LIFE as soon he BAGH and the one he was killed and

47.

19. ₹ 43200 का 16% वार्षिक दर से 2 वर्ष 6 महीने का व्याक क्या होगायदियाज का संयोजन वार्षिक होता है?(a) ₹20050(b)2050 (c) 25000 (d) 20500 Ans (d)

Answer»

Answer:

he was not a MEMBER who is a very nice man and INDIRECT in his LIFE as soon he BAGH and the one he was killed and

Discussion

48.	A small submarine started its dive at sea level and descended 30 feet per minute. Which integer represents the submarine’s depth after seven minutes? *
Answer» ANSWER: PLZZZZ MARK MY ANSWER AS BRAINLIEST

48.

A small submarine started its dive at sea level and descended 30 feet per minute. Which integer represents the submarine’s depth after seven minutes? *

Answer»

ANSWER:

PLZZZZ MARK MY ANSWER AS BRAINLIEST

Discussion

49.	Plot the following points on Cartesian plane a.(2,5) b.(6,5) c.(3,4)
Answer» Answer: I HOPE it will helps you......... if you LIKE my answer PLEASE FOLLOW me..............

49.

Plot the following points on Cartesian plane a.(2,5) b.(6,5) c.(3,4)

Answer»

Answer:

I HOPE it will helps you.........

if you LIKE my answer PLEASE FOLLOW me..............

Discussion

50.	Factories(а - 2b)2 + За – 66
Answer» Step-by-step explanation: (а - 2B)2 + За – 66 2a - 4B + 3A - 66 5a - 4b - 66

50.

Factories(а - 2b)2 + За – 66

Answer»

Step-by-step explanation:

(а - 2B)2 + За – 66

2a - 4B + 3A - 66

5a - 4b - 66

Discussion

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Help me plzzz with this question

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53125/59 please explain questions

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6. If the probability of happening of an event is 3/4 then what is the probability of of not happening of the event?

19. ₹ 43200 का 16% वार्षिक दर से 2 वर्ष 6 महीने का व्याक क्या होगायदियाज का संयोजन वार्षिक होता है?(a) ₹20050(b)2050 (c) 25000 (d) 20500 Ans (d)

Plot the following points on Cartesian plane a.(2,5) b.(6,5) c.(3,4)

Factories(а - 2b)2 + За – 66