332354 + Interview Questions in Secondary School in Math

1.	Q: Determine whether the relation is reflexive, symmetric and transitive:Relation R is the set N of natural numbers defined as, ㅤㅤㅤ R = {(x, y) : y = x + 5 and x < 4}
Answer» EXPLANATION. R is set of N NATURAL number defined as, ⇒ R = {(x, y) : y = x + 5 and x < 4}. As we know that, x and y ∈ N. ⇒ x < 4. Values of x = {1, 2, 3}. ⇒ y = x + 5. Put the value of x = 1 in the equation, we get. ⇒ y = 1 + 5. ⇒ y = 6. Put the value of x = 2 in the equation, we get. ⇒ y = 2 + 5. ⇒ y = 7. Put the value of x = 3 in the equation, we get. ⇒ y = 3 + 5. ⇒ y = 8. ⇒ R = {(1,6), (2,7), (3,8)}. For reflexive. ⇒ x ∈ (a, a) for every a ∈ N. ⇒ (1,1), (2,2), (3,3) ∉ R. So, it is not a reflexive. For transitive. If (a, B) ∈ R then (b, C) ∈ R and (a, c) ∈ R. In this equation no one pair is matched. So, it is not a transitive. For symmetric. If (a, b) ∈ R then (b, a) ∈ R. In this equation no one pair is like this. So, it is not a symmetric.

1.

Q: Determine whether the relation is reflexive, symmetric and transitive:Relation R is the set N of natural numbers defined as, ㅤㅤㅤ R = {(x, y) : y = x + 5 and x < 4}

Answer»

EXPLANATION.

R is set of N NATURAL number defined as,

⇒ R = {(x, y) : y = x + 5 and x < 4}.

As we know that,

x and y ∈ N.

⇒ x < 4.

Values of x = {1, 2, 3}.

⇒ y = x + 5.

Put the value of x = 1 in the equation, we get.

⇒ y = 1 + 5.

⇒ y = 6.

Put the value of x = 2 in the equation, we get.

⇒ y = 2 + 5.

⇒ y = 7.

Put the value of x = 3 in the equation, we get.

⇒ y = 3 + 5.

⇒ y = 8.

⇒ R = {(1,6), (2,7), (3,8)}.

For reflexive.

⇒ x ∈ (a, a) for every a ∈ N.

⇒ (1,1), (2,2), (3,3) ∉ R.

So, it is not a reflexive.

For transitive.

If (a, B) ∈ R then (b, C) ∈ R and (a, c) ∈ R.

In this equation no one pair is matched.

So, it is not a transitive.

For symmetric.

If (a, b) ∈ R then (b, a) ∈ R.

In this equation no one pair is like this.

So, it is not a symmetric.

Discussion

2.	Using matrices, solve the following system of linear equations3 x + 4y +2 z= 8, 2 y-3 z=3, x-2y+6z== -2
Answer» ANSWER: 'kwkwklwlwlwklwlsl Step-by-step EXPLANATION: jsksjdjjdjdkkdksksksk

2.

Using matrices, solve the following system of linear equations3 x + 4y +2 z= 8, 2 y-3 z=3, x-2y+6z== -2

Answer»

ANSWER:

'kwkwklwlwlwklwlsl

Step-by-step EXPLANATION:

jsksjdjjdjdkkdksksksk

Discussion

3.	Page No. Date Q find the missing missing no 5 3 4 2 =12 6 5 3 2 =18 5 2 2 9 =?
Answer» Answer: 5 3 4 2 =12 6532=18 5229=45

3.

Page No. Date Q find the missing missing no 5 3 4 2 =12 6 5 3 2 =18 5 2 2 9 =?

Answer»

Answer:

5 3 4 2 =12

6532=18

5229=45

Discussion

4.	abcd is a square of side 8 , m is the centre of the circle taking ad as diameter , E is a point on the side ab such that Ce is tangent to the circle . find the area of the triangle cbe it's urgent no spam please give right answer I will mark brianlist
Answer» Step-by-step explanation: (i)AB, BC and AC are tangents to the circle at E, D and F. BD=30cm,DC=7cm,∠BAC=90 From the theorem stated, BE=BD=30cm Also FC=DC=7cm Let AE=AF=x …. (1) Then AB=BE+AE=(30+x) AC=AF+FC=(7+x) BC=BD+DC=30+7=37cm Consider right TRIANLGE ABC, by Pythagoras theorem we have BC 2 =AB 2 +AC 2 (37) 2 =(30+x) 2 +(7+x) 2 1369=900+60x+x 2 +49+14x+x 2 2x 2 +74x+949–1369=0 2x 2 +74x–420=0 x 2 +37x–210=0 x 2 +42x–5x–210=0 x(x+42)–5(x+42)=0 (x–5)(x+42)=0 (x–5)=0or(x+42)=0 x=5orx=–42 x=5[SINCE x cannot be negative] ∴AF=5cm[From (1)] ThereforeAB=30+x=30+5=35cm (II) AC=7+x=7+5=12cm Let ‘O’ be the centre of the circle and ‘r’ the radius of the circle. Join point O, F; points O, D and points O, E. From the figure, 2 1 ×AC×AB= 2 1 ×AB×OE+ 2 1 ×BC×OD+ 2 ×AC×OC AC×AB=AB×OE+BC×OD+AC×OC 12×35=35×r+37×r+12×r 420=84r ∴r=5 Thus the radius of the circle is 5 cm.

4.

abcd is a square of side 8 , m is the centre of the circle taking ad as diameter , E is a point on the side ab such that Ce is tangent to the circle . find the area of the triangle cbe it's urgent no spam please give right answer I will mark brianlist

Answer»

Step-by-step explanation:

(i)AB, BC and AC are tangents to the circle at E, D and F.

BD=30cm,DC=7cm,∠BAC=90

From the theorem stated,

BE=BD=30cm

Also FC=DC=7cm

Let AE=AF=x …. (1)

Then AB=BE+AE=(30+x)

AC=AF+FC=(7+x)

BC=BD+DC=30+7=37cm

Consider right TRIANLGE ABC, by Pythagoras theorem we have

BC

2

=AB

2

+AC

2

(37)

2

=(30+x)

2

+(7+x)

2

1369=900+60x+x

2

+49+14x+x

2

2x

2

+74x+949–1369=0

2x

2

+74x–420=0

x

2

+37x–210=0

x

2

+42x–5x–210=0

x(x+42)–5(x+42)=0

(x–5)(x+42)=0

(x–5)=0or(x+42)=0

x=5orx=–42

x=5[SINCE x cannot be negative]

∴AF=5cm[From (1)]

ThereforeAB=30+x=30+5=35cm

(II)

AC=7+x=7+5=12cm

Let ‘O’ be the centre of the circle and ‘r’ the radius of the circle.

Join point O, F; points O, D and points O, E.

From the figure,

2

1

×AC×AB=

2

1

×AB×OE+

2

1

×BC×OD+ 2 ×AC×OC

AC×AB=AB×OE+BC×OD+AC×OC

12×35=35×r+37×r+12×r

420=84r

∴r=5

Thus the radius of the circle is 5 cm.

Discussion

5.	Find the measure of an angle which is 34° less than its supplement.
Answer» Answer: Let the measure of the ANGLE be x o and the measure of its SUPPLEMENT be (x+34) o . Then, ⟹x = 180 o −(x+34) o ⟹x+x = 146 o ⟹2x = 146 o ⟹x = 146 o /2 ⟹x = 73 o Hence, the supplement of the GIVEN angle measures 73 o . Step-by-step explanation:

5.

Find the measure of an angle which is 34° less than its supplement.

Answer»

Answer:

Let the measure of the ANGLE be x

o

and

the measure of its SUPPLEMENT be (x+34)

o

.

Then,

⟹x = 180

o

−(x+34)

o

⟹x+x = 146

o

⟹2x = 146

o

⟹x = 146

o

/2

⟹x = 73

o

Hence, the supplement of the GIVEN angle measures 73

o

.

Step-by-step explanation:

Discussion

6.	True aur false The point (0, 3) lies on the Y axis.
Answer» ANSWER: Yesfgehusysfwhis8usccehisiydhsjs9s7wte

6.

True aur false The point (0, 3) lies on the Y axis.

Answer»

ANSWER:

Yesfgehusysfwhis8usccehisiydhsjs9s7wte

Discussion

7.	Calculate the circumference of the circle with radius 14 cm
Answer» Answer: 88 CM Step-by-step explanation: The formula for finding the circumference of a CIRCLE is: Circumference of a circle = 2r Here, radius (r) = 14 cm Thus, Circumference = 2 X x 14 = 2 x 22 x 2 = 88 cm So, the circumference of the circle = 88 cm

7.

Calculate the circumference of the circle with radius 14 cm

Answer»

Answer:

88 CM

Step-by-step explanation:

The formula for finding the circumference of a CIRCLE is:

Circumference of a circle = 2r

Here, radius (r) = 14 cm

Thus, Circumference = 2 X x 14

= 2 x 22 x 2

= 88 cm

So, the circumference of the circle = 88 cm

Discussion

8.	8×21÷14-13×4÷2+6÷12×28
Answer» 0 is your ANSWER MARK me BRANLIST

8.

8×21÷14-13×4÷2+6÷12×28

Answer»

0 is your ANSWER

MARK me BRANLIST

Discussion

9.	Given the linear equation + = , write another linear equation in two variablessuch that the geometrical representation of the pair so formed is intersecting lines.
Answer» Answer: TWO lines, a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 If a 1 a 2 a1a2= b 1 b 2 b1b2= c 1 c 2 c1c2, then the lines coincide If a 1 a 2 a1a2= b 1 b 2 b1b2≠ c 1 c 2 c1c2 , then the lines are parallel If a 1 a 2 a1a2≠ b 1 b 2 b1b2≠ c 1 c 2 c1c2 , then the lines intersect Given the LINEAR equation 2x + 3y - 8 = 0. An intersecting line is x + 2y – 4 =0 A parallel line is 4X + 6y – 12 = 0 A coincident line is 4x + 6y – 16 = 0Read more on Sarthaks.com - https://www.sarthaks.com/1075247/linear-equation-another-linear-equation-variables-geometrical-representation-formed

9.

Given the linear equation + = , write another linear equation in two variablessuch that the geometrical representation of the pair so formed is intersecting lines.

Answer»

Answer:

TWO lines, a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 If a 1 a 2 a1a2= b 1 b 2 b1b2= c 1 c 2 c1c2, then the lines coincide If a 1 a 2 a1a2= b 1 b 2 b1b2≠ c 1 c 2 c1c2 , then the lines are parallel If a 1 a 2 a1a2≠ b 1 b 2 b1b2≠ c 1 c 2 c1c2 , then the lines intersect Given the LINEAR equation 2x + 3y - 8 = 0. An intersecting line is x + 2y – 4 =0 A parallel line is 4X + 6y – 12 = 0 A coincident line is 4x + 6y – 16 = 0Read more on Sarthaks.com - https://www.sarthaks.com/1075247/linear-equation-another-linear-equation-variables-geometrical-representation-formed

Discussion

10.	তুমি তােমার দাদার থেকে ৫ বছরের ছােট। চল ব্যবহার করে তােমার দাদার বসকে তােমার বরসের সপ্রকাশ করাে।
Answer» Answer: 20years of my BROTHER Step-by-step EXPLANATION: PLEASE MADE me BRAINLIEST

10.

তুমি তােমার দাদার থেকে ৫ বছরের ছােট। চল ব্যবহার করে তােমার দাদার বসকে তােমার বরসের সপ্রকাশ করাে।

Answer»

Answer:

20years of my BROTHER

Step-by-step EXPLANATION:

PLEASE MADE me BRAINLIEST

Discussion

11.	In an ap the sum of first ten terms is 150 and the sum of its next 10 terms is 550.there is no minus here pls help
Answer» ANSWER: the CORRECT answer is 600

11.

In an ap the sum of first ten terms is 150 and the sum of its next 10 terms is 550.there is no minus here pls help

Answer»

ANSWER:

the CORRECT answer is 600

Discussion

12.	किसी रु 80 की वस्तु को रु 100 में बेचने पर प्रतिशत लाभ होगी
Answer» ANSWER: 20 rupai ka Step-by-step EXPLANATION: hope it HELPS you mark brainliest answer

12.

किसी रु 80 की वस्तु को रु 100 में बेचने पर प्रतिशत लाभ होगी

Answer»

ANSWER:

20 rupai ka

Step-by-step EXPLANATION:

hope

it HELPS you

mark brainliest answer

Discussion

13.	Without actually performing the long division state whether thefollowing rational numbers decimal have a terminating decimal expansionor a non teaminating repeating decimal espansion:7/8
Answer» Step-by-step explanation: 6/15 has a terminating decimal EXPANSION. THUS, 35/50 has a terminating decimal expansion. As you can see, the DENOMINATOR is not in the form of 2m × 5N . Hence, 77/210 has a non-terminating decimal expansion.

13.

Without actually performing the long division state whether thefollowing rational numbers decimal have a terminating decimal expansionor a non teaminating repeating decimal espansion:7/8

Answer»

Step-by-step explanation:

6/15 has a terminating decimal EXPANSION. THUS, 35/50 has a terminating decimal expansion. As you can see, the DENOMINATOR is not in the form of 2m × 5N . Hence, 77/210 has a non-terminating decimal expansion.

Discussion

14.	What is the value 4/5 -2/3
Answer» Answer: 4/5-2/3 Take LCM or CROSS MULTIPLY it =12-10/15 =2/15 answer is:2/15

14.

What is the value 4/5 -2/3

Answer»

Answer:

4/5-2/3

Take LCM or CROSS MULTIPLY it

=12-10/15

=2/15

answer is:2/15

Discussion

15.	3-2x help help help help help help help help help help help help
Answer» answer: 3-2x put X= 1 3-2=1

15.

3-2x help help help help help help help help help help help help

Answer»

answer:

3-2x

put X= 1

3-2=1

Discussion

16.	Draw number lines and locate these point on them 1) 1/2, 1/4, 3/4, 4/4
Answer» I HOPE it will HELP you PLS MARK as BRAINLIST

16.

Draw number lines and locate these point on them 1) 1/2, 1/4, 3/4, 4/4

Answer»

I HOPE it will HELP you

PLS MARK as BRAINLIST

Discussion

17.	Find the degree of the polynomial p(t) = -5t² + 40t+ 1.2
Answer» DEGREE of the POLYNOMIAL: 2

Discussion

18.	Find nth term of AP 1,3,5,7------and 2,4,6,8-----.is any term of both AP willsame clarify with reason.
Answer» ANSWER: AP 1,3,5,7 a= 1 , d= 3-1=2 n=? an= a+ ( n-1) d = 1+( n-1) ×2 = 1+ 2n-2 = 2n -1---1 AP 2,4,6,8,... a= 2 d= 4-2= 2 an =? An = a+(n-1)d = 2+(n-1) ×2 = 2+2n-2 = 2n--------2) if nth term is EQUAL then From EQUATION 1AND 2 2n-1 = 2n n-1= 2n/2 n-1= n n= n-1

18.

Find nth term of AP 1,3,5,7------and 2,4,6,8-----.is any term of both AP willsame clarify with reason.

Answer»

ANSWER:

AP 1,3,5,7

a= 1 , d= 3-1=2

n=?

an= a+ ( n-1) d

= 1+( n-1) ×2

= 1+ 2n-2

= 2n -1---1

AP

2,4,6,8,...

a= 2

d= 4-2= 2

an =?

An = a+(n-1)d

= 2+(n-1) ×2

= 2+2n-2

= 2n--------2)

if nth term is EQUAL then

From EQUATION 1AND 2

2n-1 = 2n

n-1= 2n/2

n-1= n

n= n-1

Discussion

19.	susseSLUIS, I recueu, un You are the reporter of your school magazine. Write a report of the Painting Competition that was held at the school art hall in which 12 other schools also participated. You can also mention the prize distribution. Also, give suggestions as to how it could be improved. Here are hints for writing the report. - - Splatter your imagination on canvas MMV organised 12 schools around the area The event began participated. Various pastel colours The students social ideas guest views expressed principal student dean the best colourful expressed issues and problems first prize – consolation prizes. In all chief aptly - -- -
Answer» ANSWER: yes Step-by-step EXPLANATION: I HOPE it will be HELP you

19.

susseSLUIS, I recueu, un You are the reporter of your school magazine. Write a report of the Painting Competition that was held at the school art hall in which 12 other schools also participated. You can also mention the prize distribution. Also, give suggestions as to how it could be improved. Here are hints for writing the report. - - Splatter your imagination on canvas MMV organised 12 schools around the area The event began participated. Various pastel colours The students social ideas guest views expressed principal student dean the best colourful expressed issues and problems first prize – consolation prizes. In all chief aptly - -- -

Answer»

ANSWER:

yes

Step-by-step EXPLANATION:

I HOPE it will be HELP you

Discussion

20.	Find the place-values of the highlighted digits. a] 49.67= 7
Answer» ANSWER: PLACE VALUE of 7= STEP by Step Explanation: 1/100

20.

Find the place-values of the highlighted digits. a] 49.67= 7

Answer»

ANSWER:

PLACE VALUE of 7=

STEP by Step Explanation:

1/100

Discussion

21.	Classify the rational number as rational Or irrationala) √29 b) √225
Answer» ANSWER: A) IRRATIONAL B)Irrational Step-by-step EXPLANATION: a) It has "√" SYMBOL b)It has "√" Symbol

21.

Classify the rational number as rational Or irrationala) √29 b) √225

Answer»

ANSWER:

A) IRRATIONAL

B)Irrational

Step-by-step EXPLANATION:

a) It has "√" SYMBOL

b)It has "√" Symbol

Discussion

22.	Plss answer this. it's very urgent
Answer» Answer: Rational NUMBER, in arithmetic, a number that can be represented as the quotient p/q of two integers such that q ≠ 0. In ADDITION to all the fractions, the set of rational numbers includes all the integers, each of which can be WRITTEN as a quotient with the INTEGER as the numerator and 1 as the DENOMINATOR

22.

Plss answer this. it's very urgent

Answer»

Answer:

Rational NUMBER, in arithmetic, a number that can be represented as the quotient p/q of two integers such that q ≠ 0. In ADDITION to all the fractions, the set of rational numbers includes all the integers, each of which can be WRITTEN as a quotient with the INTEGER as the numerator and 1 as the DENOMINATOR

Discussion

23.	2 4 1 1 2 4 2 9 3 6What is the mean of this data? Plz inform the answer only
Answer» Answer: Answer Step-by-step explanation: The mean is the same as the average value of a data SET and is found using a calculation. Add up all of the NUMBERS and DIVIDE by the number of numbers in the data set. The median is the central number of a data set. The mode is the number in a data set that occurs most FREQUENTLY.

23.

2 4 1 1 2 4 2 9 3 6What is the mean of this data? Plz inform the answer only

Answer»

Answer:

Answer

Step-by-step explanation:

The mean is the same as the average value of a data SET and is found using a calculation. Add up all of the NUMBERS and DIVIDE by the number of numbers in the data set. The median is the central number of a data set. The mode is the number in a data set that occurs most FREQUENTLY.

Discussion

24.	4.Rationalize the denominator of 1/√18-√32
Answer» ANSWER: + 32 = 27 − 18 48 + 32 × 27 + 18 27 + 18 = 27−18 ( 48 + 32 )( 27 + 18 ) [∵a 2 −b 2 =(a−b)(a+b)] = 27−18 (48×27+48×18+32×27+32×18) = 9 (1296+864+864+576) = 9 3600 =400 verified_toppr Answer VERIFIED by Toppr View 270 VIEWS

24.

4.Rationalize the denominator of 1/√18-√32

Answer»

ANSWER:

+

32

=

27

−

18

48

+

32

×

27

+

18

27

+

18

=

27−18

(

48

+

32

)(

27

+

18

)

[∵a

2

−b

2

=(a−b)(a+b)]

=

27−18

(48×27+48×18+32×27+32×18)

=

9

(1296+864+864+576)

=

9

3600

=400

verified_toppr

Answer VERIFIED by Toppr

View

270 VIEWS

Discussion

25.	Find the measure of an angle which is 34° less than its supplement.plz give fast answer I will give brainlist answer and more points
Answer» Answer: Hope it helps;) Mark as brainliest please!! Step-by-step explanation: Let the MEASURE of the ANGLE be x o and the measure of its supplement be (x+34) o . Then, ⟹x = 180 o −(x+34) o ⟹x+x = 146 o ⟹2x = 146 o ⟹x = 146 o /2 ⟹x = 73 o HENCE, the supplement of the given angle measures 73 o .

25.

Find the measure of an angle which is 34° less than its supplement.plz give fast answer I will give brainlist answer and more points

Answer»

Answer:

Hope it helps;)

Mark as brainliest please!!

Step-by-step explanation:

Let the MEASURE of the ANGLE be x

o

and

the measure of its supplement be (x+34)

o

.

Then,

⟹x = 180

o

−(x+34)

o

⟹x+x = 146

o

⟹2x = 146

o

⟹x = 146

o

/2

⟹x = 73

o

HENCE, the supplement of the given angle measures 73

o

.

Discussion

26.	find the remainder when 3 X raised to 4 - 2 X raise to 3 + 1 upon 4 x square is divided by x minus one by two
Answer» ANSWER: HOPE it's HELPFUL for you

26.

find the remainder when 3 X raised to 4 - 2 X raise to 3 + 1 upon 4 x square is divided by x minus one by two

Answer»

ANSWER:

HOPE it's HELPFUL for you

Discussion

27.	The name of polynomial on the basis of degree isa. Cubic polynomialb. Constant polynomialc. Quadratic polynomiald. Bi-quadratic polynomial
Answer» ANSWER: (a) CUBIC POLYNOMIAL is the answer for above QUESTION

27.

The name of polynomial on the basis of degree isa. Cubic polynomialb. Constant polynomialc. Quadratic polynomiald. Bi-quadratic polynomial

Answer»

ANSWER:

(a) CUBIC POLYNOMIAL is the answer for above QUESTION

Discussion

28.	2. Using identities, find the value of (54²)
Answer» HOPE it HELPS you PLEASE MARK me as BRAINLIEST

Discussion

29.	छोटी से छोटी पूर्ण वर्ग संख्या ज्ञात करें जो 3,4,5,8 से विभक्त हो जाए
Answer» Step-by-step EXPLANATION: the lowest price of the brain I am single and double check my EMAIL ADDRESS is not GOOD for you to find out of pokeball

29.

छोटी से छोटी पूर्ण वर्ग संख्या ज्ञात करें जो 3,4,5,8 से विभक्त हो जाए

Answer»

Step-by-step EXPLANATION:

the lowest price of the brain I am single and double check my EMAIL ADDRESS is not GOOD for you to find out of pokeball

Discussion

30.	2+2=4? 2+2=22? which is correct batao :laughingemoji: xD sahi ko Brainliest mark kroonga XD
Answer» ANSWER: 2+2=22 is the CORRECT answer

30.

2+2=4? 2+2=22? which is correct batao :laughingemoji: xD sahi ko Brainliest mark kroonga XD

Answer»

ANSWER:

2+2=22 is the CORRECT answer

Discussion

31.	Find two rational number between 2 or 3
Answer» Answer: RATIONAL numbers are of the form p/q ,q ≠ 0. Step-by-step explanation: MULTIPLY and divide same number GREATER than 2 to both the given numbers. Let multiply these numbers by 3, 2/33 = 6/3 and 3/33 = 9/3 So two rational numbers between 2 and 3 are, 7/3 and 8/3 hope this HELPS u..

31.

Find two rational number between 2 or 3

Answer»

Answer:

RATIONAL numbers are of the form p/q ,q ≠ 0.

Step-by-step explanation:

MULTIPLY and divide same number GREATER than 2 to both the given numbers.

Let multiply these numbers by 3,

2/33 = 6/3 and 3/33 = 9/3

So two rational numbers between 2 and 3 are,

7/3 and 8/3

hope this HELPS u..

Discussion

32.	Represent the rational numbers -2/3 and-1/2
Answer» Answer: BHABHI TERE HAATH MEIN MOBILE JIONEE MUJKO KO LAGTI B BHABHI SUNNY LEONE

32.

Represent the rational numbers -2/3 and-1/2

Answer»

Answer:

BHABHI TERE HAATH MEIN MOBILE JIONEE MUJKO KO LAGTI B BHABHI SUNNY LEONE

Discussion

33.	??? Please help
Answer» ANSWER: hope it's help you plz MARK as brain LIST

33.

??? Please help

Answer»

ANSWER:

hope it's help you

plz MARK as brain LIST

Discussion

34.	Please give me answer with all the steps.Check whether the following pair of linear of equations is consistent or in-consistent : x+2y = 4 3x + 6y = 12
Answer» ANSWER: I don't KNOW I just THINK it's 1X

34.

Please give me answer with all the steps.Check whether the following pair of linear of equations is consistent or in-consistent : x+2y = 4 3x + 6y = 12

Answer»

ANSWER:

I don't KNOW I just THINK it's 1X

Discussion

35.	If A={1,2,3,4,5} then which of the following is not true
Answer» Answer: YAA KAISA sawal HAIN humha NAHI pata

35.

If A={1,2,3,4,5} then which of the following is not true

Answer»

Answer:

YAA KAISA sawal HAIN humha NAHI pata

Discussion

36.	Find the value of y in the following sentence (2y+10), 50°, 40°, 130°
Answer» Answer: y=5500 Step-by-step EXPLANATION: <U>hope ITZ helps u no spam PLS

36.

Find the value of y in the following sentence (2y+10), 50°, 40°, 130°

Answer»

Answer:

y=5500

Step-by-step EXPLANATION:

<U>hope ITZ helps u no spam PLS

Discussion

37.	If cos x = 1/3 find value of sin 3x
Answer» ANSWER: I don't KNOW Step-by-step EXPLANATION: I don't know

37.

If cos x = 1/3 find value of sin 3x

Answer»

ANSWER:

I don't KNOW

Step-by-step EXPLANATION:

I don't know

Discussion

38.	in a competition the question paper consists of 20 questions 5 marks are awarded for every correct answer and -2 marks are given for every in correct answer and zero marks for every question not attempted Rohit attempted 17 questions and got 11 correct answers what is his score
Answer» ANSWER: 33 Marks Step-by-step explanation: If You SEE He ATTEMPTED 17 questions got 11 correct means that 6 got WRONG and if we then apply our brain we got 11 correct and its marks as 11 X 5=55 And 6 X -2=-12 And then add them we got 55+(-12) 55-12 43 Answer Please ARK me brainlest

38.

in a competition the question paper consists of 20 questions 5 marks are awarded for every correct answer and -2 marks are given for every in correct answer and zero marks for every question not attempted Rohit attempted 17 questions and got 11 correct answers what is his score

Answer»

ANSWER:

33 Marks

Step-by-step explanation:

If You SEE He ATTEMPTED 17 questions got 11 correct means that 6 got WRONG and if we then apply our brain we got 11 correct and its marks as 11 X 5=55 And

6 X -2=-12 And then add them we got 55+(-12)

55-12

43 Answer

Please ARK me brainlest

Discussion

39.	5-383/72find answer
Answer» ANSWER: -0.31944444444 Step-by-step explanation: 5-383/72= -0.31944444444 pls mark as brainliest if it was HELPFUL [email PROTECTED]

39.

5-383/72find answer

Answer»

ANSWER:

-0.31944444444

Step-by-step explanation:

5-383/72= -0.31944444444

pls mark as brainliest if it was HELPFUL

[email PROTECTED]

Discussion

40.	Question: - 5- Fill in the blank: ((-24), 83 ) x (-15) = (__)x{83 X (-15)}
Answer» Step-by-step EXPLANATION: ((-24), 83) × (-15) = (-24) × {83 × (-15)}

40.

Question: - 5- Fill in the blank: ((-24), 83 ) x (-15) = (__)x{83 X (-15)}

Answer»

Step-by-step EXPLANATION:

((-24), 83) × (-15) = (-24) × {83 × (-15)}

Discussion

41.	Show that 2 – √ is irrational.
Answer» √2 is IRRATIONAL THANKYOU so MUCH

41.

Show that 2 – √ is irrational.

Answer»

√2 is IRRATIONAL

THANKYOU so MUCH

Discussion

42.	Two irrational number between 3.5 and 4 step by step
Answer» ANSWER: Answer: The two rational numbers between 3 and 4 are 3.5 and 3.75. Two irrational numbers between 3 and 4 are √11 and √13. Step-by-step explanation: *MARK* me *BRAINLIST*

42.

Two irrational number between 3.5 and 4 step by step

Answer»

ANSWER:

Answer: The two rational numbers between 3 and 4 are 3.5 and 3.75. Two irrational numbers between 3 and 4 are √11 and √13.

Step-by-step explanation:

MARK me BRAINLIST

Discussion

43.	Find the height of projectile 4 seconds after it is launched?a. 80.2 mb. 81.2 mc. 81.8 md. 84 m
Answer» Answer: 80.2m Step-by-step EXPLANATION: HOPED my answer helped you and MARK me as BRAINLIEST

43.

Find the height of projectile 4 seconds after it is launched?a. 80.2 mb. 81.2 mc. 81.8 md. 84 m

Answer»

Answer:

80.2m

Step-by-step EXPLANATION:

HOPED my answer helped you and MARK me as BRAINLIEST

Discussion

44.	Q1.4√5+5√5 Please Send Answer
Answer» ANSWER: HOPE it's helpful please MARK me as BRAINLIEST

44.

Q1.4√5+5√5 Please Send Answer

Answer»

ANSWER:

HOPE it's helpful

please MARK me as BRAINLIEST

Discussion

45.	0 ÷ (-3) is equal to :
Answer» ★᭄ꦿ᭄Answer★᭄ꦿ᭄ 0 ÷ (-3) = 0

45.

0 ÷ (-3) is equal to :

Answer»

★᭄ꦿ᭄Answer★᭄ꦿ᭄

0 ÷ (-3) = 0

Discussion

46.	Q2. Find the value of kifp \|\| 4. .(1145-(a) 10°(b) 60°(c) 67.5°(d) 80°
Answer» Answer: 10° PLEASE MARK the BRAINLEST

46.

Q2. Find the value of kifp || 4. .(1145-(a) 10°(b) 60°(c) 67.5°(d) 80°

Answer»

Answer:

10° PLEASE MARK the BRAINLEST

Discussion

47.	Find x if(3/5)2x+3×(5/3)4x-6=125/27explain the answer
Answer» Answer: The COMMON hippopotamus is semiaquatic, inhabiting RIVERS, lakes and MANGROVE swamps, where territorial bulls preside over a stretch of river and GROUPS of five to thirty females and YOUNG.

47.

Find x if(3/5)2x+3×(5/3)4x-6=125/27explain the answer

Answer»

Answer:

The COMMON hippopotamus is semiaquatic, inhabiting RIVERS, lakes and MANGROVE swamps, where territorial bulls preside over a stretch of river and GROUPS of five to thirty females and YOUNG.

Discussion

48.	In what time will 10000 amount of rupees 11025 at 10 %per annum compound interest compounded half yearly
Answer» ANSWER: P=10000,A=11025,R=10%PER annum R=5%HALF yearly Time =N

48.

In what time will 10000 amount of rupees 11025 at 10 %per annum compound interest compounded half yearly

Answer»

ANSWER:

P=10000,A=11025,R=10%PER annum

R=5%HALF yearly

Time =N

Discussion

49.	1/3+1/2+1/x=4 then x=____
Answer» ANSWER: -12 Step-by-step EXPLANATION: PLEASE CHOOSE me be the BRAINLIEST answer

49.

1/3+1/2+1/x=4 then x=____

Answer»

ANSWER:

-12

Step-by-step EXPLANATION:

PLEASE CHOOSE me be the BRAINLIEST answer

Discussion

50.	Sixty-five crore nine lakh ten in number
Answer» Answer: SIXTY five crore NINE LAKH TEN in number 65900010

50.

Sixty-five crore nine lakh ten in number

Answer»

Answer:

SIXTY five crore NINE LAKH TEN in number 65900010

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Q: Determine whether the relation is reflexive, symmetric and transitive:Relation R is the set N of natural numbers defined as, ㅤㅤㅤ R = {(x, y) : y = x + 5 and x < 4}​

EXPLANATION.

Using matrices, solve the following system of linear equations3 x + 4y +2 z= 8, 2 y-3 z=3, x-2y+6z== -2​

Page No. Date Q find the missing missing no 5 3 4 2 =12 6 5 3 2 =18 5 2 2 9 =?​

abcd is a square of side 8 , m is the centre of the circle taking ad as diameter , E is a point on the side ab such that Ce is tangent to the circle . find the area of the triangle cbe it's urgent no spam please give right answer I will mark brianlist​

Find the measure of an angle which is 34° less than its supplement.

True aur false The point (0, 3) lies on the Y axis.​

Calculate the circumference of the circle with radius 14 cm​

8×21÷14-13×4÷2+6÷12×28

0 is your ANSWER

Given the linear equation + = , write another linear equation in two variablessuch that the geometrical representation of the pair so formed is intersecting lines.​

তুমি তােমার দাদার থেকে ৫ বছরের ছােট। চল ব্যবহার করে তােমার দাদার বসকে তােমার বরসের সপ্রকাশ করাে।​

In an ap the sum of first ten terms is 150 and the sum of its next 10 terms is 550.there is no minus here pls help

किसी रु 80 की वस्तु को रु 100 में बेचने पर प्रतिशत लाभ होगी​

Without actually performing the long division state whether thefollowing rational numbers decimal have a terminating decimal expansionor a non teaminating repeating decimal espansion:7/8​

What is the value 4/5 -2/3​

3-2x help help help help help help help help help help help help​

Draw number lines and locate these point on them 1) 1/2, 1/4, 3/4, 4/4​

Find the degree of the polynomial p(t) = -5t² + 40t+ 1.2​

Find nth term of AP 1,3,5,7------and 2,4,6,8-----.is any term of both AP willsame clarify with reason.​

Find the place-values of the highlighted digits. a] 49.67= 7​

Classify the rational number as rational Or irrationala) √29 b) √225​

ANSWER:

Step-by-step EXPLANATION:

Plss answer this. it's very urgent​

2 4 1 1 2 4 2 9 3 6What is the mean of this data? Plz inform the answer only

4.Rationalize the denominator of 1/√18-√32 ​

Find the measure of an angle which is 34° less than its supplement.plz give fast answer I will give brainlist answer and more points​

find the remainder when 3 X raised to 4 - 2 X raise to 3 + 1 upon 4 x square is divided by x minus one by two​

The name of polynomial on the basis of degree isa. Cubic polynomialb. Constant polynomialc. Quadratic polynomiald. Bi-quadratic polynomial

2. Using identities, find the value of (54²)​

छोटी से छोटी पूर्ण वर्ग संख्या ज्ञात करें जो 3,4,5,8 से विभक्त हो जाए​

2+2=4? 2+2=22? which is correct batao :laughingemoji: xD sahi ko Brainliest mark kroonga XD​

Find two rational number between 2 or 3​

RATIONAL numbers are of the form p/q ,q ≠ 0.

MULTIPLY and divide same number GREATER than 2 to both the given numbers.

Let multiply these numbers by 3,

2/3*3 = 6/3 and 3/3*3 = 9/3

So two rational numbers between 2 and 3​ are,

7/3 and 8/3

hope this HELPS u..

Represent the rational numbers -2/3 and-1/2​

??? Please help​

hope it's help you

plz MARK as brain LIST

Please give me answer with all the steps.Check whether the following pair of linear of equations is consistent or in-consistent : x+2y = 4 3x + 6y = 12​

If A={1,2,3,4,5} then which of the following is not true​

Find the value of y in the following sentence (2y+10), 50°, 40°, 130°​

y=5500

<U>hope ITZ helps u no spam PLS

If cos x = 1/3 find value of sin 3x​

in a competition the question paper consists of 20 questions 5 marks are awarded for every correct answer and -2 marks are given for every in correct answer and zero marks for every question not attempted Rohit attempted 17 questions and got 11 correct answers what is his score​

5-383/72find answer​

Question: - 5- Fill in the blank: ((-24), 83 ) x (-15) = (__)x{83 X (-15)}​

Show that 2 – √ is irrational.​

Two irrational number between 3.5 and 4 step by step​

MARK me BRAINLIST

Find the height of projectile 4 seconds after it is launched?a. 80.2 mb. 81.2 mc. 81.8 md. 84 m

Q1.4√5+5√5 Please Send Answer​

0 ÷ (-3) is equal to :

Q2. Find the value of kifp || 4. .(1145-(a) 10°(b) 60°(c) 67.5°(d) 80°​

Find x if(3/5)2x+3×(5/3)4x-6=125/27explain the answer​

In what time will 10000 amount of rupees 11025 at 10 %per annum compound interest compounded half yearly

1/3+1/2+1/x=4 then x=____

Sixty-five crore nine lakh ten in number​

Q: Determine whether the relation is reflexive, symmetric and transitive:Relation R is the set N of natural numbers defined as, ㅤㅤㅤ R = {(x, y) : y = x + 5 and x < 4}

Using matrices, solve the following system of linear equations3 x + 4y +2 z= 8, 2 y-3 z=3, x-2y+6z== -2

Page No. Date Q find the missing missing no 5 3 4 2 =12 6 5 3 2 =18 5 2 2 9 =?

abcd is a square of side 8 , m is the centre of the circle taking ad as diameter , E is a point on the side ab such that Ce is tangent to the circle . find the area of the triangle cbe it's urgent no spam please give right answer I will mark brianlist

True aur false The point (0, 3) lies on the Y axis.

Calculate the circumference of the circle with radius 14 cm

Given the linear equation + = , write another linear equation in two variablessuch that the geometrical representation of the pair so formed is intersecting lines.

তুমি তােমার দাদার থেকে ৫ বছরের ছােট। চল ব্যবহার করে তােমার দাদার বসকে তােমার বরসের সপ্রকাশ করাে।

किसी रु 80 की वस्तु को रु 100 में बेचने पर प्रतिशत लाभ होगी

Without actually performing the long division state whether thefollowing rational numbers decimal have a terminating decimal expansionor a non teaminating repeating decimal espansion:7/8

What is the value 4/5 -2/3

3-2x help help help help help help help help help help help help

Draw number lines and locate these point on them 1) 1/2, 1/4, 3/4, 4/4

Find the degree of the polynomial p(t) = -5t² + 40t+ 1.2

Find nth term of AP 1,3,5,7------and 2,4,6,8-----.is any term of both AP willsame clarify with reason.

Find the place-values of the highlighted digits. a] 49.67= 7

Classify the rational number as rational Or irrationala) √29 b) √225

Plss answer this. it's very urgent

4.Rationalize the denominator of 1/√18-√32

Find the measure of an angle which is 34° less than its supplement.plz give fast answer I will give brainlist answer and more points

find the remainder when 3 X raised to 4 - 2 X raise to 3 + 1 upon 4 x square is divided by x minus one by two

2. Using identities, find the value of (54²)

छोटी से छोटी पूर्ण वर्ग संख्या ज्ञात करें जो 3,4,5,8 से विभक्त हो जाए

2+2=4? 2+2=22? which is correct batao :laughingemoji: xD sahi ko Brainliest mark kroonga XD

Find two rational number between 2 or 3

2/33 = 6/3 and 3/33 = 9/3

So two rational numbers between 2 and 3 are,

Represent the rational numbers -2/3 and-1/2

??? Please help

Please give me answer with all the steps.Check whether the following pair of linear of equations is consistent or in-consistent : x+2y = 4 3x + 6y = 12

If A={1,2,3,4,5} then which of the following is not true

Find the value of y in the following sentence (2y+10), 50°, 40°, 130°

If cos x = 1/3 find value of sin 3x

in a competition the question paper consists of 20 questions 5 marks are awarded for every correct answer and -2 marks are given for every in correct answer and zero marks for every question not attempted Rohit attempted 17 questions and got 11 correct answers what is his score

5-383/72find answer

Question: - 5- Fill in the blank: ((-24), 83 ) x (-15) = (__)x{83 X (-15)}

Show that 2 – √ is irrational.

Two irrational number between 3.5 and 4 step by step

Q1.4√5+5√5 Please Send Answer

Q2. Find the value of kifp || 4. .(1145-(a) 10°(b) 60°(c) 67.5°(d) 80°

Find x if(3/5)2x+3×(5/3)4x-6=125/27explain the answer

Sixty-five crore nine lakh ten in number