332354 + Interview Questions in Secondary School in Math

1.	Solve by factorization
Answer» GO do your own WORK .. byeee

1.

Solve by factorization

Answer»

GO do your own WORK ..

byeee

Discussion

2.	2 (y-5/2)= 0.3Please solve it as fast as you can
Answer» ANSWER: y = 5.3 Step-by-step explanation: 2 * (y-5/2) = 0.3 Expanding, we GET (2y-10)/2 = 0.3 Multiplying both SIDES by 2, we have 2y-10 = 0.6 2y = 0.6+10 y = 10.6/2 = 5.3

2.

2 (y-5/2)= 0.3Please solve it as fast as you can

Answer»

ANSWER:

y = 5.3

Step-by-step explanation:

2 * (y-5/2) = 0.3

Expanding, we GET (2y-10)/2 = 0.3

Multiplying both SIDES by 2, we have

2y-10 = 0.6

2y = 0.6+10

y = 10.6/2 = 5.3

Discussion

3.	Divide the polynomial 3x2+x-1by(x+1)
Answer» 3x^2+x-1 /x+1 q=3x-2 r=3

3.

Divide the polynomial 3x2+x-1by(x+1)

Answer»

3x^2+x-1 /x+1

q=3x-2

r=3

Discussion

4.	If MALE =12 and FEMALE=30 then how will you code WOMAN
Answer» Answer 42 Step-by-step EXPLANATION: male=12,female=30 12+18=30

4.

If MALE =12 and FEMALE=30 then how will you code WOMAN

Answer»

Answer

42

Step-by-step EXPLANATION:

male=12,female=30

12+18=30

Discussion

5.	After 16 years, Fatima will be three times as old as she is now.Find their present age.
Answer» ANSWER: LET the AGE of Fatima be x . Acc to question After 16 years, x+16=3x 16=3x-x 2x=16 x=16÷2 x=8 *Current* *age* of *Fatima* is 8 *years* *Follow* me!! *Hope* it *helps* u

5.

After 16 years, Fatima will be three times as old as she is now.Find their present age.

Answer»

ANSWER:

LET the AGE of Fatima be x .

Acc to question

After 16 years,

x+16=3x

16=3x-x

2x=16

x=16÷2

x=8

Current age of Fatima is 8 years

Follow me!!

Hope it helps u

Discussion

6.	Prove that (tan^2 A ÷ tan^2 A -1)+(cosec^2 A ÷ sec^2 A - cosec^2 A)=1÷(1-2cos^2 A)
Answer» ANSWER: had TIME DONE TILL you too do to

6.

Prove that (tan^2 A ÷ tan^2 A -1)+(cosec^2 A ÷ sec^2 A - cosec^2 A)=1÷(1-2cos^2 A)

Answer»

ANSWER:

had TIME DONE TILL you too do to

Discussion

7.	Factorise X square + 3 X + 5 x + 15
Answer» $\huge\mathcal{Heya!}$ ${x}^{2} + 3x + 5x + 15$ $x(x + 3) + 5(x + 3)$ $(x + 5)(x + 3)$ HOPE this HELPS ☺️

7.

Factorise X square + 3 X + 5 x + 15

Answer»

$\huge\mathcal{Heya!}$

${x}^{2} + 3x + 5x + 15$

$x(x + 3) + 5(x + 3)$

$(x + 5)(x + 3)$

HOPE this HELPS ☺️

Discussion

8.	Find the find a rectangular form off
Answer» ANSWER: DEAR what is the MEANING of UR question. please WRITE propely

8.

Find the find a rectangular form off

Answer»

ANSWER:

DEAR

what is the MEANING of UR question.

please WRITE propely

Discussion

9.	If x y z + xy + x z + y z + X + Y + Z is equal to 384 find the value of x + Y + Z
Answer» Answer: 24 Step-by-step explanation: x y z+xy=2x2y z 2x 2Y z+xz=3x 2y 2z 3x 2y 2z +YZ =3x 3y 3Z 3x 3y 3z+X=4x 3y 3z 4x 3y 3z+Y=4x 4Y 3z 4x 4y 3z +Z=4x 4y 4z 4x 4y 4z =384 x y z=348/444 =6 4x =46=24 4y =46=24 4z =4*6=24

9.

If x y z + xy + x z + y z + X + Y + Z is equal to 384 find the value of x + Y + Z

Answer»

Answer:

24

Step-by-step explanation:

x y z+xy=2x2y z

2x 2Y z+xz=3x 2y 2z

3x 2y 2z +YZ =3x 3y 3Z

3x 3y 3z+X=4x 3y 3z

4x 3y 3z+Y=4x 4Y 3z

4x 4y 3z +Z=4x 4y 4z

4x 4y 4z =384

x y z=348/4*4*4 =6

4x =4*6=24

4y =4*6=24

4z =4*6=24

Discussion

10.	10.Find the valueof x and y from the figure.
Answer» ANSWER: no FIGURE is ATTACHED with this QUESTIIN

10.

10.Find the valueof x and y from the figure.

Answer»

ANSWER:

no FIGURE is ATTACHED with this QUESTIIN

Discussion

11.	9.Out of two distinct numbers, the greater number is ten times the smaller number.Adding 4 to each number, the greater number will be six times the smaller number. Findthose numbers.
Answer» Step-by-step EXPLANATION: LET ONE be x Second be y x=10y----------1 x+4=6(y+4) SUBSTITUTE XAND y 10y +4=6y+24 4y=20 y=5 x=50

11.

9.Out of two distinct numbers, the greater number is ten times the smaller number.Adding 4 to each number, the greater number will be six times the smaller number. Findthose numbers.

Answer»

Step-by-step EXPLANATION:

LET ONE be x

Second be y

x=10y----------1

x+4=6(y+4)

SUBSTITUTE XAND y

10y +4=6y+24

4y=20

y=5

x=50

Discussion

12.	Write 221 as a product of two prime numbers
Answer» Answer: 221 = 13*17 Hope it HELPS

12.

Write 221 as a product of two prime numbers

Answer»

Answer:

221 = 13*17

Hope it HELPS

Discussion

13.	X/6x square +x-15=0
Answer» ANSWER: HOPE this will HELP u Mark as BRAINLY

13.

X/6x square +x-15=0

Answer»

ANSWER:

HOPE this will HELP u

Mark as BRAINLY

Discussion

14.	Which term of the A.P 90.87.84 ----------- is zero?
Answer» ANSWER: $a + (n - 1)d = 0 \\ 90 + (n - 1) \times ( - 3) = 0 \\ 90 - 3n + 3 = 0 \\ 3n = 93 \\ n = 31$

14.

Which term of the A.P 90.87.84 ----------- is zero?

Answer»

ANSWER:

$a + (n - 1)d = 0 \\ 90 + (n - 1) \times ( - 3) = 0 \\ 90 - 3n + 3 = 0 \\ 3n = 93 \\ n = 31$

Discussion

15.	Why is 6 scared of 7
Answer» ANSWER: Because 7 ATE(8) 9. Hope it HELPED.

15.

Why is 6 scared of 7

Answer»

ANSWER:

Because 7 ATE(8) 9.

Hope it HELPED.

Discussion

16.	Prove that the medians to the equal sides of an isosceles triangle are equal
Answer» Step-by-step EXPLANATION: by ASA CONG rule ABD CONGRUENT to ACE by CPCT BD=EC

16.

Prove that the medians to the equal sides of an isosceles triangle are equal

Answer»

Step-by-step EXPLANATION:

by ASA CONG rule

ABD CONGRUENT to ACE

by CPCT BD=EC

Discussion

17.	A worker saves 120 rupees and 50 paise in 5 days then how much he will save in March?
Answer» LET no.of.days=x 5x = 120.5 x=120.5/5 x=24.1 for one day 24.1 RUPEES saving. in MARCH we have 31 days. 31x=24.1×31 31x=747.1 workers saved 741.1rupees in March.

17.

A worker saves 120 rupees and 50 paise in 5 days then how much he will save in March?

Answer»

LET no.of.days=x

5x = 120.5
x=120.5/5
x=24.1

for one day 24.1 RUPEES saving.

in MARCH we have 31 days.

31x=24.1×31
31x=747.1

workers saved 741.1rupees in March.

Discussion

18.	One of the angles of a triangle is hundred degree and other two angles are equal find each of the equal anglesplease answer me fast please i am requesting to my friends olease
Answer» Step-by-step EXPLANATION: Other TWO ANGLES are 40degree each hope it HELPS u follow me

18.

One of the angles of a triangle is hundred degree and other two angles are equal find each of the equal anglesplease answer me fast please i am requesting to my friends olease

Answer»

Step-by-step EXPLANATION:

Other TWO ANGLES are 40degree each

hope it HELPS u

follow me

Discussion

19.	The average of 10 observations is 27 if 3 is added to each number the new average is
Answer» Answer: 30 Step-by-step explanation: 27*10--270+30 300/10

19.

The average of 10 observations is 27 if 3 is added to each number the new average is

Answer»

Answer:

30

Step-by-step explanation:

27*10--270+30

300/10

Discussion

20.	Evaluate the following expressions. (b) 375-50*25÷5+60
Answer» Answer: 375-50×25÷5+60 375-50×5+60 375-250+60 435-250=185

20.

Evaluate the following expressions. (b) 375-50*25÷5+60

Answer»

Answer:

375-50×25÷5+60

375-50×5+60

375-250+60

435-250=185

Discussion

21.	In a mathematics test given to 15 students, the following marks (out of 100) are recorded:41, 39, 48, 52, 46, 62, 54, 40, 96, 52, 98, 40, 42, 52 ,60Find the mean, median and mode of this data,
Answer» Answer: mean:41+39+48 +52+46+62 +54 +40+96+52+98 +40+42+52+60 / 15 =822 / 15=54.8 median: Write in ASCENDING order => 39,40,40, 41, 42, 46,48,52,52,52,54,60,62,96,98 digit in the centre = 52 median:52 mean:54.8

21.

In a mathematics test given to 15 students, the following marks (out of 100) are recorded:41, 39, 48, 52, 46, 62, 54, 40, 96, 52, 98, 40, 42, 52 ,60Find the mean, median and mode of this data,

Answer»

Answer:

mean:41+39+48 +52+46+62 +54 +40+96+52+98 +40+42+52+60

/ 15

=822 / 15=54.8

median: Write in ASCENDING order

=> 39,40,40, 41, 42, 46,48,52,52,52,54,60,62,96,98

digit in the centre = 52

median:52

mean:54.8

Discussion

22.	Find the simple interest on rupees 48000 for 2 years at the rate of 16% p.a also find the amount
Answer» $\huge\mathcal{Heya!}$ $\text{[math]}$ PRINCIPAL = RS 48000 Time = 2 years Rate = 16% S.I = P×R×T/100 S.I = 48000×16×2/100 S.I = Rs 15360 Amount = S.I + Principal Amount = Rs15360 + Rs 48000 Amount = Rs 63360 Hope this HELPS :)

22.

Find the simple interest on rupees 48000 for 2 years at the rate of 16% p.a also find the amount

Answer»

$\huge\mathcal{Heya!}$

$\text{[math]}$

PRINCIPAL = RS 48000

Time = 2 years

Rate = 16%

S.I = P×R×T/100

S.I = 48000×16×2/100

S.I = Rs 15360

Amount = S.I + Principal

Amount = Rs15360 + Rs 48000

Amount = Rs 63360

Hope this HELPS :)

Discussion

23.	16. If (2x + 5) (2x - 5) = 4x² + x, then the value of x is1) 52) 53)-254) 25
Answer» C)-25 is the RIGHT ANSWER

23.

16. If (2x + 5) (2x - 5) = 4x² + x, then the value of x is1) 52) 53)-254) 25

Answer»

C)-25 is the RIGHT ANSWER

Discussion

24.	Write a easy essay on Save environment
Answer» Answer: Step-by-step explanation: Environment commonly refers to the surroundings in which all living and non-living things reside and establish a sense of attraction with one another. These include air, water, soil, human beings, animals, etc. HOWEVER being a part of the city, town or village, we observe that the environment around us was originally a natural landscape, for instance, a desert, a forest, or even a RIVER that has been shovelled by humans for buildings, ROADS and factories. But even the PEOPLE belonging to the metropolitan cities get their food, fish, fuel wood and FODDER supplied from rural areas, which are eventually extracted from the natural landscapes. Hence, our dependence on natural resources has made it essential for us to take considerable measures to prevent the destruction and depletion of our natural environment. Hope it helps u Plzzzzz Mark as a brainlist answer

24.

Write a easy essay on Save environment

Answer»

Answer:

Step-by-step explanation:

Environment commonly refers to the surroundings in which all living and non-living things reside and establish a sense of attraction with one another. These include air, water, soil, human beings, animals, etc. HOWEVER being a part of the city, town or village, we observe that the environment around us was originally a natural landscape, for instance, a desert, a forest, or even a RIVER that has been shovelled by humans for buildings, ROADS and factories.

But even the PEOPLE belonging to the metropolitan cities get their food, fish, fuel wood and FODDER supplied from rural areas, which are eventually extracted from the natural landscapes. Hence, our dependence on natural resources has made it essential for us to take considerable measures to prevent the destruction and depletion of our natural environment.

Hope it helps u

Plzzzzz

Mark as a brainlist answer

Discussion

25.	350 351 349 334 ? 195
Answer» ANSWER: Step-by-step explanation: I THINK this question is incomplete writ WHOLE question

25.

350 351 349 334 ? 195

Answer»

ANSWER:

Step-by-step explanation:

I THINK this question is incomplete writ WHOLE question

Discussion

26.	The perimetLang of a rectangle is 16 cm less than twice its breadthmectangle lis 100cm, find its length and bread
Answer» ANSWER: BREDTH = B length = 2b-16 A/Q... b(2b-16)=100 2b^2-16=100 2b^2=100+16 b^2=116÷2 b^2=58 b = ✅58cm l= 2✅58 - 16cm

26.

The perimetLang of a rectangle is 16 cm less than twice its breadthmectangle lis 100cm, find its length and bread

Answer»

ANSWER:

BREDTH = B

length = 2b-16

A/Q...

b(2b-16)=100

2b^2-16=100

2b^2=100+16

b^2=116÷2

b^2=58

b = ✅58cm

l= 2✅58 - 16cm

Discussion

27.	How many right angles do you make if you start facingsouth and turn clockwise to east?
Answer» Answer: a) When you start facing south and turn clockwise to west you MAKE one right angle. b) When you start facing north and turn anti-clockwise to east, you make three right angles. c) You start facing west and turn to west you have MADE one complete REVOLUTION, which is FOUR right angles. Step-by-step explanation:

27.

How many right angles do you make if you start facingsouth and turn clockwise to east?

Answer»

Answer:

a) When you start facing south and turn clockwise to west you MAKE one right angle. b) When you start facing north and turn anti-clockwise to east, you make three right angles. c) You start facing west and turn to west you have MADE one complete REVOLUTION, which is FOUR right angles.

Step-by-step explanation:

Discussion

28.	I am composite number between 40 and 50 .i am sanchwiched between two prime numbers.who i am
Answer» I am composite number between 40 and 50. I am 42 Solution: GIVEN, a number is an composite number between the numbers 40 and 50. And, it is in between two prime numbers. We have to find the composite number. Let us first list the prime numbers between 40 and 50. Prime numbers between 40 and 50 are 41, 43, 47. So, according to the given information, our composite number is SANDWICHED between two primes. As we can SEE, there is only one POSSIBILITY for that case, i.e. between 41 and 43 Hence, the composite number is 42.

28.

I am composite number between 40 and 50 .i am sanchwiched between two prime numbers.who i am

Answer»

I am composite number between 40 and 50. I am 42

Solution:

GIVEN, a number is an composite number between the numbers 40 and 50.

And, it is in between two prime numbers.

We have to find the composite number.

Let us first list the prime numbers between 40 and 50.

Prime numbers between 40 and 50 are 41, 43, 47.

So, according to the given information, our composite number is SANDWICHED between two primes.

As we can SEE, there is only one POSSIBILITY for that case, i.e. between 41 and 43

Hence, the composite number is 42.

Discussion

29.	Find the area of a square if its side of length is 5a
Answer» ANSWER: AREA of SQUARE = L^2 Given that L= 5a Area = (5a)^2 = 25a^2 square units.

29.

Find the area of a square if its side of length is 5a

Answer»

ANSWER:

AREA of SQUARE = L^2

Given that L= 5a

Area = (5a)^2 = 25a^2 square units.

Discussion

30.	The sum of three odd numbers is even tell true or false with example
Answer» ANSWER: FALSE EXAMPLE : 3+5+7=15 3+9+3= 15

30.

The sum of three odd numbers is even tell true or false with example

Answer»

ANSWER:

FALSE

EXAMPLE :

3+5+7=15

3+9+3= 15

Discussion

31.	Cost of 15 kg mangoes is rupees 1200 what will be the cost of 500 gram mangoes
Answer» The ANSWER is 400 15kg=1500kg cost of 1500G MANGOES is 1200 cost of 500G mangoes=500×1200/1500=400

31.

Cost of 15 kg mangoes is rupees 1200 what will be the cost of 500 gram mangoes

Answer»

The ANSWER is 400

15kg=1500kg

cost of 1500G MANGOES is 1200

cost of 500G mangoes=500×1200/1500=400

Discussion

32.	In triangle ABC, if sinA cosB = 1/4 and 3 tanA = tanB, then cot square A =
Answer» Answer: 3 Step-by-step explanation: In the QUESTION, We have, sinA.cosB = 1/4 ........(1) and, 3tanA = tanB So, 3(sinA/cosA) = (sinB/cosB) 3sinA.cosB = sinB.cosA Now, on PUTTING VALUE of sinA.cosB in this we get, $3 (\frac{1}{4}) =sinB.cosA\\sinB.cosA = \frac{3}{4}$ Now, On adding this with eqn. (1) we get, sinA.cosB + sinB.cosA = 1/4 + 3/4 = 4/4 = 1 sin(A+B) = 1 = sin 90° So, A+B = 90° So, B = 90° - A So, 3tanA = tanB = TAN(90° - A) = cotA 3(1/cotA) = cotA So, $cot^{2}A = 3$

32.

In triangle ABC, if sinA cosB = 1/4 and 3 tanA = tanB, then cot square A =

Answer»

Answer:

3

Step-by-step explanation:

In the QUESTION,

We have,

sinA.cosB = 1/4 ........(1)

and,

3tanA = tanB

So,

3(sinA/cosA) = (sinB/cosB)

3sinA.cosB = sinB.cosA

Now, on PUTTING VALUE of sinA.cosB in this we get,

$3 (\frac{1}{4}) =sinB.cosA\\sinB.cosA = \frac{3}{4}$

Now,

On adding this with eqn. (1) we get,

sinA.cosB + sinB.cosA = 1/4 + 3/4 = 4/4 = 1

sin(A+B) = 1 = sin 90°

So,

A+B = 90°

So,

B = 90° - A

So,

3tanA = tanB = TAN(90° - A) = cotA

3(1/cotA) = cotA

So,

$cot^{2}A = 3$

Discussion

33.	(tan20/cosec70)^+(cot20/sec70)^+2×tan15×tan45×tan75
Answer» Answer: hello.. (tan20/cosec70)2+(cot20/sec70)^2+2tan15tan45tan75 ={tan(90-20)/cosec70}^2+{cot90-20)/sec70}^2+2(tan90-15)tan45 tan 75 =(cot70/cosec70)^2 + (tan70/sec70) ^2+ 2(cot75 tan 45 tan75 ) =(cos 70/sin70/1/sin70)^2 +(sin70/cos70/1/cos70) ^2+2(1×1) =(cos70+sin70)^2 +2 =1+2 =3... i HOPE it help you..... PLEASE mark it as a BRAINLIEST answer.... Step-by-step explanation:

33.

(tan20/cosec70)^+(cot20/sec70)^+2×tan15×tan45×tan75

Answer»

Answer:

hello..

(tan20/cosec70)2+(cot20/sec70)^2+2tan15tan45tan75

={tan(90-20)/cosec70}^2+{cot90-20)/sec70}^2+2(tan90-15)tan45 tan 75

=(cot70/cosec70)^2 + (tan70/sec70) ^2+ 2(cot75 tan 45 tan75 )

=(cos 70/sin70/1/sin70)^2 +(sin70/cos70/1/cos70) ^2+2(1×1)

=(cos70+sin70)^2 +2

=1+2

=3...

i HOPE it help you.....

PLEASE mark it as a BRAINLIEST answer....

Step-by-step explanation:

Discussion

34.	The average number of first ten multiples of 6 is
Answer» Answer: 6 + 12 + 18 + 24 + 30 + 36 + 42 + 48 + 54 + 60 =330

34.

The average number of first ten multiples of 6 is

Answer»

Answer:

6 + 12 + 18 + 24 + 30 + 36 + 42 + 48 + 54 + 60 =330

Discussion

35.	Answer me the 29 sum with explanation
Answer» ANSWER: d) i c) ii I do no the answer for a and d

35.

Answer me the 29 sum with explanation

Answer»

ANSWER:

d) i

c) ii

I do no the answer for a and d

Discussion

36.	the numerator of a rational number is 8 less than its denominator if the numerator is multiplied by 3 and 10 is added to the denominator the new number is 21 upon 25 find the original number
Answer» ANSWER: ACCORDING to question LET , denominator =x so, x-8/x (x-8)*3/x+10=21/25 3x-24/x+10=21/25 cross multiply and we get 75x-600=21x+210 75x-21x=210+600 54x=810 x=810/54 x=15

36.

the numerator of a rational number is 8 less than its denominator if the numerator is multiplied by 3 and 10 is added to the denominator the new number is 21 upon 25 find the original number

Answer»

ANSWER:

ACCORDING to question

LET , denominator =x

so, x-8/x

(x-8)*3/x+10=21/25

3x-24/x+10=21/25

cross multiply and we get

75x-600=21x+210

75x-21x=210+600

54x=810

x=810/54

x=15

Discussion

37.	Round off each of the following decimals number to 2 decimals place question 1.208
Answer» ANSWER: The answer is 1.21 for you QUESTION

37.

Round off each of the following decimals number to 2 decimals place question 1.208

Answer»

ANSWER:

The answer is 1.21 for you QUESTION

Discussion

38.	Evaluate....(trigonometry) ..tan 26°/cot 64° ???
Answer» Heyy... HOPE this HELPS you... Mark as BRAINLIEST if U understood...

38.

Evaluate....(trigonometry) ..tan 26°/cot 64° ???

Answer»

Heyy...

HOPE this HELPS you...

Mark as BRAINLIEST if U understood...

Discussion

39.	A regular hexagon with one side measuring 1) 15cm
Answer» ANSWER: all SIDES will be 15CM because it is a REGULAR HEXAGON.

39.

A regular hexagon with one side measuring 1) 15cm

Answer»

ANSWER:

all SIDES will be 15CM because it is a REGULAR HEXAGON.

Discussion

40.	Two types of biscuits are packed in two different boxes. One box has 7 packets of 12 biscuits each. The other box has 18 packets of 9 biscuits. What is the total number of biscuits in two boxes?
Answer» ANSWER: There are 246 biscuits in TWO packets Step-by-step explanation: In 1ST packet 12 is multiplicated by 7 it is equal to 84 2nd packet 18 is multiplicated by 9 it is equal to 162 So, 162+84=246

40.

Two types of biscuits are packed in two different boxes. One box has 7 packets of 12 biscuits each. The other box has 18 packets of 9 biscuits. What is the total number of biscuits in two boxes?

Answer»

ANSWER:

There are 246 biscuits in TWO packets

Step-by-step explanation:

In 1ST packet 12 is multiplicated by 7 it is equal to 84

2nd packet 18 is multiplicated by 9 it is equal to 162

So, 162+84=246

Discussion

41.	The area of a rectangle isIf it's breadth is x-2, than find its length.
Answer» ANSWER: (2x-5) Step-by-step explanation: AREA of RECTANGLE =l×b 2x²-9x+10 =l×(x-2) 2x²-4x-5x+10 =l×(x-2) 2x(x-2)-5(x-2)=l×(x-2) (2x-5)(x-2)=l×(x-2) {(2x-5)(x-2)}/(x-2) =l (2x-5) =LENGTH

41.

The area of a rectangle isIf it's breadth is x-2, than find its length.

Answer»

ANSWER:

(2x-5)

Step-by-step explanation:

AREA of RECTANGLE =l×b

2x²-9x+10 =l×(x-2)

2x²-4x-5x+10 =l×(x-2)

2x(x-2)-5(x-2)=l×(x-2)

(2x-5)(x-2)=l×(x-2)

{(2x-5)(x-2)}/(x-2) =l

(2x-5) =LENGTH

Discussion

42.	Divide the polynomial 3x2+x-1by (x+1)
Answer» Here, The remainder is 1 and the Quotient is 3x - 2 !!!!!!!! *MARK* *as BRAINLIEST* !!!!!!!!

42.

Divide the polynomial 3x2+x-1by (x+1)

Answer»

Here, The remainder is 1 and the Quotient is 3x - 2

!!!!!!!! MARK as BRAINLIEST !!!!!!!!

Discussion

43.	The acute angle of a right triangle are in the ratio 2 is to 1 find the each of these anglesplease please please please please please please please please please please please answer me fast
Answer» Answer: 60 and 30 degrees Step-by-step explanation: 1:2=90' 1x+2x=90' 3x=90' x=90÷3 x=30' 2x=30×2 =60' 1x=30'

43.

The acute angle of a right triangle are in the ratio 2 is to 1 find the each of these anglesplease please please please please please please please please please please please answer me fast

Answer»

Answer:

60 and 30 degrees

Step-by-step explanation:

1:2=90'

1x+2x=90'

3x=90'

x=90÷3

x=30'

2x=30×2

=60'

1x=30'

Discussion

44.	Evaluate (2+4√3)/(3+2√2)
Answer» Therefore, the answer is....... $6 - 4 \sqrt{2} + 12 \sqrt{3} - 8 \sqrt{6}$ HEY! HOPE this HELPS! plz MARK as brainliest

44.

Evaluate (2+4√3)/(3+2√2)

Answer»

Therefore, the answer is.......

$6 - 4 \sqrt{2} + 12 \sqrt{3} - 8 \sqrt{6}$

HEY!

HOPE this HELPS!

plz MARK as brainliest

Discussion

45.	What is Euclid's Geometry??Follow me
Answer» Answer: Euclidean geometry is a mathematical system attributed to Alexandrian Greek mathematician Euclid, which he DESCRIBED in his TEXTBOOK on geometry: the Elements. Euclid's METHOD consists in assuming a small set of INTUITIVELY appealing axioms, and deducing many other propositions (theorems) from these. Step-by-step explanation: HOPE THIS HELPS YOU *PLZ* *FOLLOW* ME

45.

What is Euclid's Geometry??Follow me

Answer»

Answer:

Euclidean geometry is a mathematical system attributed to Alexandrian Greek mathematician Euclid, which he DESCRIBED in his TEXTBOOK on geometry: the Elements. Euclid's METHOD consists in assuming a small set of INTUITIVELY appealing axioms, and deducing many other propositions (theorems) from these.

Step-by-step explanation:

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Discussion

46.	8-2x is greater than equal to x-5 where x is natural number
Answer» Answer: MARK as brainly Follow me for short TRICKS and further HELP It is NATURAL no. so Answer is [ 14,~)

46.

8-2x is greater than equal to x-5 where x is natural number

Answer»

Answer:

MARK as brainly

Follow me for short TRICKS and further HELP

It is NATURAL no. so

Answer is [ 14,~)

Discussion

47.	Find d(u,v),d(p,c),d(v,b)
Answer» ANSWER: ??? Step-by-step EXPLANATION: QUESTION again PLZ

47.

Find d(u,v),d(p,c),d(v,b)

Answer»

ANSWER:

???

Step-by-step EXPLANATION:

QUESTION again PLZ

Discussion

48.	7/2m of cloth costs rs168.Find the cost of 13/3 m of cloth.Please tell answer step by step no direct ans
Answer» Answer: 13/3 m cloth=7/2*13/3

Discussion

49.	Find the value of p if 5p=
Answer» $\huge\mathcal{Heya!}$ GIVEN VALUE of 5p = $56 ^{2} - 51 ^{2}$ Using identity a^2 - b^2 = (a+b)(a-b) $(56 + 51)(56 - 51)$ $107 \times 5$ $535$ 5p = 535 Then, value of p = 535/5 = 107 Hope this helps YAA...!!❤️

49.

Find the value of p if 5p=

Answer»

$\huge\mathcal{Heya!}$

GIVEN VALUE of 5p =

$56 ^{2} - 51 ^{2}$

Using identity a^2 - b^2 = (a+b)(a-b)

$(56 + 51)(56 - 51)$

$107 \times 5$

$535$

5p = 535

Then, value of p = 535/5 = 107

Hope this helps YAA...!!❤️

Discussion

50.	the floor design is made on a floor of a room by joining four triangular tile of dimensions 12cm, 20cm, and 24cm each. find the cost of the tile at the rate of rs √14 per cm²
Answer» Answer: QUESTION is INCOMPLETE... plz.. mark me as BRANLIEST

50.

the floor design is made on a floor of a room by joining four triangular tile of dimensions 12cm, 20cm, and 24cm each. find the cost of the tile at the rate of rs √14 per cm²

Answer»

Answer:

QUESTION is INCOMPLETE...

plz.. mark me as BRANLIEST

Discussion

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