332354 + Interview Questions in Secondary School in Math

1.	Find the value of 1/2+3/5-3
Answer» I hope it will helps you If it helps you PLEASE don't FORGET to THANK for the answer and mark this answer as brainliests answer and FOLLOW me for more answers

1.

Find the value of 1/2+3/5-3

Answer»

I hope it will helps you If it helps you PLEASE don't FORGET to THANK for the answer and mark this answer as brainliests answer and FOLLOW me for more answers

Discussion

2.	13. Fill in the blanks: 5/12 ÷ (_____) = -35/18 *(a) -21/36(b) -12/19(c) -5/18(d) -3/14
Answer» ANSWER: 56 Step-by-step EXPLANATION: answer is 56 is it THANK FUL to U

2.

13. Fill in the blanks: 5/12 ÷ (_____) = -35/18 *(a) -21/36(b) -12/19(c) -5/18(d) -3/14

Answer»

ANSWER:

56

Step-by-step EXPLANATION:

answer is 56

is it THANK FUL to U

Discussion

3.	What amount is to be repaid on the loan of ₹12000 for 1½ years at 10% per annum compounded half yearly
Answer» QUESTION :- What amount is to be repaid on the loan of ₹12000 for 1½ YEARS at 10% per annum COMPOUNDED HALF yearly ANSWER :- Principal for first 6 months ➠ ₹12000 Time :- ➠ 6 months $➠ \frac{6}{12} \: year$ $➠ \frac{1}{2} \: year$ Rate :- ➠ 10 % Interest :- $➠I = ₹\frac{12000 \times 10 \times \frac{1}{2} }{100} =₹ 600$ Amount = Principal + Interest Amount = ₹12000 + ₹600 Amount = ₹12600 ₹12600 is principal for next 6 months $➠I = ₹\frac{12600 \times 10 \times \frac{1}{2} }{100} =₹ 630$ Principal for third period ➠ ₹12600 + ₹630 ➠ ₹13,230 $➠I = ₹\frac{13230 \times 10 \times \frac{1}{2} }{100} =₹ 661.50$ Amount = Principal + Interest Amount = ₹13,230 + ₹661.50 Amount = ₹13,891.50

3.

What amount is to be repaid on the loan of ₹12000 for 1½ years at 10% per annum compounded half yearly

Answer»

QUESTION :-

What amount is to be repaid on the loan of ₹12000 for 1½ YEARS at 10% per annum COMPOUNDED HALF yearly

ANSWER :-

Principal for first 6 months ➠ ₹12000

Time :-

➠ 6 months

$➠ \frac{6}{12} \: year$

$➠ \frac{1}{2} \: year$

Rate :-

➠ 10 %

Interest :-

$➠I = ₹\frac{12000 \times 10 \times \frac{1}{2} }{100} =₹ 600$

Amount = Principal + Interest

Amount = ₹12000 + ₹600

Amount = ₹12600

₹12600 is principal for next 6 months

$➠I = ₹\frac{12600 \times 10 \times \frac{1}{2} }{100} =₹ 630$

Principal for third period

➠ ₹12600 + ₹630

➠ ₹13,230

$➠I = ₹\frac{13230 \times 10 \times \frac{1}{2} }{100} =₹ 661.50$

Amount = Principal + Interest

Amount = ₹13,230 + ₹661.50

Amount = ₹13,891.50

Discussion

4.	In an office 80% of the employees are females and the no of males is 25. the no of female is
Answer» ANSWER: answer in the PICTURE.

4.

In an office 80% of the employees are females and the no of males is 25. the no of female is

Answer»

ANSWER:

answer in the PICTURE.

Discussion

5.	What happens to the number 4537 if the digits 3 and 4 are interchange?will it increase or decrease?by how much?
Answer» ANSWER: DECREASE by 990 Step-by-step explanation: 4537-3547 =990

5.

What happens to the number 4537 if the digits 3 and 4 are interchange?will it increase or decrease?by how much?

Answer»

ANSWER:

DECREASE by 990

Step-by-step explanation:

4537-3547

=990

Discussion

6.	Give the first step you will use to separate the variable and then solve the equation a/5×3/5
Answer» Step-by-step explanation: a/5 x 3/5 first we separate the variable , because we have to FIND it. so, a = 3/5x5 5 is divided ,by applying algebra RULES ,we shift 5 on the other side ,when we shift 5 ,it sign will change ,at first it was divided by shifting it changed into multiplication. ANSWER : a =3 /25 = 0.12 hope this helps Mark as BRAINLIEST please please

6.

Give the first step you will use to separate the variable and then solve the equation a/5×3/5

Answer»

Step-by-step explanation:

a/5 x 3/5

first we separate the variable , because we have to FIND it.

so,

a = 3/5x5

5 is divided ,by applying algebra RULES ,we shift 5 on the other side ,when we shift 5 ,it sign will change ,at first it was divided by shifting it changed into multiplication.

ANSWER :

a =3 /25 = 0.12

hope this helps

Mark as BRAINLIEST please please

Discussion

7.	सरल करो :--3-(-2)+3
Answer» Step-by-step explanation: -3 -(-2) +3 = -3 +2 +3 ( - × - = +) = -3+3+2 = 2 ( -3 and +3 GOT CANCELLED ) HOPE IT HELPED YOU please mark it as Brainliest answer Thanks and Regards

7.

सरल करो :--3-(-2)+3

Answer»

Step-by-step explanation:

-3 -(-2) +3

= -3 +2 +3 ( - × - = +)

= -3+3+2

= 2 ( -3 and +3 GOT CANCELLED )

HOPE IT HELPED YOU

please mark it as Brainliest answer

Thanks and Regards

Discussion

8.	A vendor supplies 46 litres of milk to a hotel in the morning and 54 litres of milk in the evening. If the milk costs Rs 15 per litre, how much money is due to the vendor per day?
Answer» ANSWER: answer is 1500rs Step-by-step explanation: 54+46=100 100×15 =1500rs plz MARK me as BRAINLIST and FOLLOW me

8.

A vendor supplies 46 litres of milk to a hotel in the morning and 54 litres of milk in the evening. If the milk costs Rs 15 per litre, how much money is due to the vendor per day?

Answer»

ANSWER:

answer is 1500rs

Step-by-step explanation:

54+46=100

100×15

=1500rs

plz MARK me as BRAINLIST and FOLLOW me

Discussion

9.	Pls answer this asap !
Answer» ANSWER: WHEREIS your QUESTION SAY

9.

Pls answer this asap !

Answer»

ANSWER:

WHEREIS your QUESTION SAY

Discussion

10.	2) BC AB,AD + ABBC = AD =8, then tind ACAABC)A CADB
Answer» Answer: BC = AD =8, Step-by-step explanation: MAY this ANSWER will HELP you plz mark has BRAINLIES

10.

2) BC AB,AD + ABBC = AD =8, then tind ACAABC)A CADB

Answer»

Answer:

BC = AD =8,

Step-by-step explanation:

MAY this ANSWER will HELP you plz mark has BRAINLIES

Discussion

11.	How many terms are there in the following polynomials?a) t - 7t2 + 5 - t3
Answer» Answer: 3 TERM Step-by-step EXPLANATION: PLSSSS MARK me as BRAINLIEST

11.

How many terms are there in the following polynomials?a) t - 7t2 + 5 - t3

Answer»

Answer:

3 TERM

Step-by-step EXPLANATION:

PLSSSS MARK me as BRAINLIEST

Discussion

12.	1854 X3- 47997÷9+2000 ÷ 20-3650f 10
Answer» ANSWER: Sony to SACK about 2000 people from its smartphone DIVISION ... sony-xperia-10-xperia-10-plus- mwc-2019- ...

12.

1854 X3- 47997÷9+2000 ÷ 20-3650f 10

Answer»

ANSWER:

Sony to SACK about 2000 people from its smartphone DIVISION ... sony-xperia-10-xperia-10-plus- mwc-2019- ...

Discussion

13.	13. यदि किसी सांकेतिक भाषा में STRONG' के लिएTVSgOI लिखा जाता है, तो उसी भाषा में STAPLEको किस प्रकार लिखा जाएगा?(1) TVBRMG (2) TVCONF(3) TVCRNG (4) TVBONG(5) इनमें से कोई नहीं[Corporation Bank (P.O), 2008]
Answer» STRONG =TVSgOl STAPLE = TVCRNG please MARK as BRAINLIST answer FOLLOW me

13.

13. यदि किसी सांकेतिक भाषा में STRONG' के लिएTVSgOI लिखा जाता है, तो उसी भाषा में STAPLEको किस प्रकार लिखा जाएगा?(1) TVBRMG (2) TVCONF(3) TVCRNG (4) TVBONG(5) इनमें से कोई नहीं[Corporation Bank (P.O), 2008]

Answer»

STRONG =TVSgOl

STAPLE = TVCRNG

please MARK as BRAINLIST answer FOLLOW me

Discussion

14.	Find the area of the triangle as first as u do plz mate its urgent
Answer» ANSWER: 2800cm is the answer for your QUESTION DEAR FRIEND

14.

Find the area of the triangle as first as u do plz mate its urgent

Answer»

ANSWER:

2800cm is the answer for your QUESTION DEAR FRIEND

Discussion

15.	N (A) =25, n(B)=40, n(AUB) = 50 and n(B')=25 Find n (AnB). usingvenn diagram
Answer» N(ANB) = 15 ANSS............

Discussion

16.	12. The value of (- 16/21 ÷ -4/3) is _____(a) -3/10(b) -7/21(c) 4/7(d) -7/6
Answer» Answer: 4/7 is the CORRECT answer. PLZ FOLLOW ME AND MARK ME AS BRAINLIEST

16.

12. The value of (- 16/21 ÷ -4/3) is _____(a) -3/10(b) -7/21(c) 4/7(d) -7/6

Answer»

Answer:

4/7 is the CORRECT answer.

PLZ FOLLOW ME AND MARK ME AS BRAINLIEST

Discussion

17.	10) 11. If α and β are the zeroes of the quadratic polynomial f(x) = x2 – 5x + 6 then find the value of 1α + 1β - α β
Answer» Answer : -31/6 SOLUTION : Please refer to the attachment . NOTE: ★ The possible values of the variable for which the polynomial becomes zero are called its zeros . ★ A QUADRATIC polynomial can have atmost two zeros . ★ The general form of a quadratic polynomial is given as ; ax² + bx + c . ★ If α and ß are the zeros of the quadratic polynomial ax² + bx + c , then ; • Sum of zeros , (α + ß) = -b/a • Product of zeros , (αß) = c/a ★ If α and ß are the zeros of a quadratic polynomial , then that quadratic polynomial is given as : k•[ x² - (α + ß)x + αß ] , k ≠ 0. ★ The discriminant , D of the quadratic polynomial ax² + bx + c is given by ; D = b² - 4ac ★ If D = 0 , then the zeros are real and equal . ★ If D > 0 , then the zeros are real and distinct . ★ If D < 0 , then the zeros are unreal (IMAGINARY) .

17.

10) 11. If α and β are the zeroes of the quadratic polynomial f(x) = x2 – 5x + 6 then find the value of 1α + 1β - α β

Answer»

Answer :

-31/6

SOLUTION :

Please refer to the attachment .

NOTE:

★ The possible values of the variable for which the polynomial becomes zero are called its zeros .

★ A QUADRATIC polynomial can have atmost two zeros .

★ The general form of a quadratic polynomial is given as ; ax² + bx + c .

★ If α and ß are the zeros of the quadratic polynomial ax² + bx + c , then ;

• Sum of zeros , (α + ß) = -b/a

• Product of zeros , (αß) = c/a

★ If α and ß are the zeros of a quadratic polynomial , then that quadratic polynomial is given as :

k•[ x² - (α + ß)x + αß ] , k ≠ 0.

★ The discriminant , D of the quadratic polynomial ax² + bx + c is given by ;

D = b² - 4ac

★ If D = 0 , then the zeros are real and equal .

★ If D > 0 , then the zeros are real and distinct .

★ If D < 0 , then the zeros are unreal (IMAGINARY) .

Discussion

18.	A water tank has the capacity of 15680 litres.Find the quantity of water in 125 such tanks.
Answer» ANSWER: QUANTITY of water=15680*125=1960000 LITRES

18.

A water tank has the capacity of 15680 litres.Find the quantity of water in 125 such tanks.

Answer»

ANSWER:

QUANTITY of water=15680*125=1960000 LITRES

Discussion

19.	The ratio of side of a triangle is 61:11:60 and it's perimeter is 264m . find its area
Answer» PLS MARK as BRAINLIEST ANSWER

Discussion

20.	Give the geometric representation of y = 3 as an equation i) In one variable ii) in two variables
Answer» Answer: I) Hey y=3 is a point Hence we can say in one VARIABLE y=3 is a point.. II) In two variables, we have X and y axis Hence writing equation y=3 in TERMS of X and y y=3 0+y=3 0x+y=3 Putting X=0 in ,(1) 0(0)+y=3 0+y=3 y=3 so, point is(0,3) Putting X=1 in ,(1) 0(1)+y=3 0+y=3 y=3 so, point is (1,3). *MAR*K AS BRAINLIST ANSWER. PLEASE

20.

Give the geometric representation of y = 3 as an equation i) In one variable ii) in two variables

Answer»

Answer:

I) Hey y=3 is a point

Hence we can say

in one VARIABLE y=3 is a point..

II) In two variables, we have X and y axis

Hence writing equation y=3 in TERMS of X and y

y=3

0+y=3

0x+y=3

Putting X=0 in ,(1)

0(0)+y=3

0+y=3

y=3

so, point is(0,3)

Putting X=1 in ,(1)

0(1)+y=3

0+y=3

y=3

so, point is (1,3).

MARK AS BRAINLIST ANSWER. PLEASE

Discussion

21.	Pls answer this question with step
Answer» ANSWER: wouldn't do this because Step-by-step EXPLANATION: because I am not KNOWING this answer

21.

Pls answer this question with step

Answer»

ANSWER:

wouldn't do this because

Step-by-step EXPLANATION:

because I am not KNOWING this answer

Discussion

22.	Find the smallest prefect square divisible by 2,3,4and5
Answer» Answer: To find least perfect square number which is DIVISIBLE by 3, 4, 5, 6 and 8. 120 = 2 X 2 x 2 x 3 x 5. As 2,3 and 5 are not in pair in LCM's factor so we NEED to multiply 120 by 5 and 3,2 to make it a perfect square. 120 x 2 x 5 x 3 = 3,600....

22.

Find the smallest prefect square divisible by 2,3,4and5

Answer»

Answer:

To find least perfect square number which is DIVISIBLE by 3, 4, 5, 6 and 8. 120 = 2 X 2 x 2 x 3 x 5. As 2,3 and 5 are not in pair in LCM's factor so we NEED to multiply 120 by 5 and 3,2 to make it a perfect square. 120 x 2 x 5 x 3 = 3,600....

Discussion

23.	Rathinbabu go to the market with some money, he buy fruit from his 5/12 part of his money and buy vegetables from his 3/7 part of his money, how much money left?
Answer» Answer: 13/84 Step-by-step EXPLANATION: TOTAL MONEY = X Fruits = 5/12 PART of money = 5/12×X = 5X/12 vegetables= 3x/7 money LEFT is y vegetables+fruits + money left= Total money 3x/7+5x/12+y=x y= x-3x/7-5x/12 = 84x-36x-35x/84 y = 13x/84 Therefore, money left is 13/84part of total money Follow For More....

23.

Rathinbabu go to the market with some money, he buy fruit from his 5/12 part of his money and buy vegetables from his 3/7 part of his money, how much money left?

Answer»

Answer:

13/84

Step-by-step EXPLANATION:

TOTAL MONEY = X

Fruits = 5/12 PART of money

= 5/12×X

= 5X/12

vegetables= 3x/7

money LEFT is y

vegetables+fruits + money left= Total money

3x/7+5x/12+y=x

y= x-3x/7-5x/12

= 84x-36x-35x/84

y = 13x/84

Therefore,

money left is 13/84part of total money

Follow For More....

Discussion

24.	Give the first step you will use to separate the variable and then solve the equation a/5×3/5please reply fastly with full explanation
Answer» ANSWER: your answer is 5a Step-by-step EXPLANATION: PLEASE MARK me BRANLIST

24.

Give the first step you will use to separate the variable and then solve the equation a/5×3/5please reply fastly with full explanation

Answer»

ANSWER:

your answer is 5a

Step-by-step EXPLANATION:

PLEASE MARK me BRANLIST

Discussion

25.	Hey can anyone help me with this kind of questions and explain how these are done
Answer» ANSWER: 90-1/2 is answer of QUESTION

25.

Hey can anyone help me with this kind of questions and explain how these are done

Answer»

ANSWER:

90-1/2 is answer of QUESTION

Discussion

26.	3. Almonds cost Rs 480 per kg and cashewnuts costRs 340 per kg. Find the ratio of their costs.answer in all steps and please answer fast and follow me first and then I will follow u obviously
Answer» Step-by-step explanation: cost of ALMOND =480 cost of cashew=340 ratio of PRICE of almonds to the price of cashew is. = cost of almond / cost of cashew = 480 / 340 = 24 / 17 = 24:17 it is your required ANSWER

26.

3. Almonds cost Rs 480 per kg and cashewnuts costRs 340 per kg. Find the ratio of their costs.answer in all steps and please answer fast and follow me first and then I will follow u obviously

Answer»

Step-by-step explanation:

cost of ALMOND =480

cost of cashew=340

ratio of PRICE of almonds to the price of cashew is.

= cost of almond / cost of cashew

= 480 / 340

= 24 / 17

= 24:17 it is your required ANSWER

Discussion

27.	A quadrilateral whose sides are 3cm, 4cm, 5cm and one of diagonal is equal to 5cm . the area of quadrilateral is?option:1) 19.17 sq. m2) 15.17 sq. m3) 20.17 sq. m4) 22.17sq.m
Answer» ANSWER: The AREA of DIAGONAL QUADRILATERAL is 20.17sq m

27.

A quadrilateral whose sides are 3cm, 4cm, 5cm and one of diagonal is equal to 5cm . the area of quadrilateral is?option:1) 19.17 sq. m2) 15.17 sq. m3) 20.17 sq. m4) 22.17sq.m

Answer»

ANSWER:

The AREA of DIAGONAL QUADRILATERAL is 20.17sq m

Discussion

28.	7√2,√3 compare the surds
Answer» Answer: the following SURDS can be compared by- since the square of (7✓2)^2 is 98 the square of (✓3)^2 is 3 Hence, as 98 is GREATER than 3 then 7✓2 is also greater than ✓3.

28.

7√2,√3 compare the surds

Answer»

Answer:

the following SURDS can be compared by-

since the square of (7✓2)^2 is 98

the square of (✓3)^2 is 3

Hence, as 98 is GREATER than 3 then 7✓2 is also greater than ✓3.

Discussion

29.	FACTORIZE 3√3a³+5√5b³+9√5a²b+15√3ab²
Answer» ANSWER: answer for the GIVEN PROBLEM is given

29.

FACTORIZE 3√3a³+5√5b³+9√5a²b+15√3ab²

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given

Discussion

30.	If a and b are the zeroes of the polynomial 2x²-4x+5, find the value of a³+b³
Answer» ANSWER: (a^3+b^3)=(a+B)^3-3ab(a+b) =2^3-35/22=8-15=-7

30.

If a and b are the zeroes of the polynomial 2x²-4x+5, find the value of a³+b³

Answer»

ANSWER:

(a^3+b^3)=(a+B)^3-3ab(a+b)

=2^3-3*5/2*2=8-15=-7

Discussion

31.	You can be my help in maths
Answer» ANSWER: okay Step-by-step EXPLANATION: ASK your QUESTION i will answer

31.

You can be my help in maths

Answer»

ANSWER:

okay

Step-by-step EXPLANATION:

ASK your QUESTION i will answer

Discussion

32.	2y^3+y^2 +2y+1 factorise
Answer» please MARK my answer is brainlist and FOLLOW me to CLEAR your FUTURE doubts

Discussion

33.	Find x:√(3/5)^1-2x= 4 17/27
Answer» ANSWER: SORRY I don't UNDERSTAND

33.

Find x:√(3/5)^1-2x= 4 17/27

Answer»

ANSWER:

SORRY I don't UNDERSTAND

Discussion

34.	A square plate is bounded by lines x=0 , y=0 , x=20 & y=20. It's faces are insulated. The temperature along the upper horizontal is given by u(x, 20) = x(20, x) when 0
Answer» ANSWER: Sorry I don't UNDERSTAND please TELL me CLEARLY

34.

A square plate is bounded by lines x=0 , y=0 , x=20 & y=20. It's faces are insulated. The temperature along the upper horizontal is given by u(x, 20) = x(20, x) when 0

Answer»

ANSWER:

Sorry I don't UNDERSTAND please TELL me CLEARLY

Discussion

35.	Find c.p S.p=1800 and gain 75%
Answer» ANSWER: HELP mate Step-by-step explanation: cp=x sp=1800 gain=75% gain%=1800×75/100 =1350 hope it will help you please MARK me as brainlist

35.

Find c.p S.p=1800 and gain 75%

Answer»

ANSWER:

HELP mate

Step-by-step explanation:

cp=x

sp=1800

gain=75%

gain%=1800×75/100

=1350

hope it will help you

please MARK me as brainlist

Discussion

36.	3. Project-10mTopic: Polynomials: To find the solution of given situations graphicallyRubrics:Representation of the situation algebraically Solution Sets of the equations Graphical representation of the equations Solution of the equations Total2m 2m 4m 2m 10m
Answer» Sorry i DONT UNDERSTAND your QUESTION

36.

3. Project-10mTopic: Polynomials: To find the solution of given situations graphicallyRubrics:Representation of the situation algebraically Solution Sets of the equations Graphical representation of the equations Solution of the equations Total2m 2m 4m 2m 10m

Answer»

Sorry

i DONT UNDERSTAND your QUESTION

Discussion

37.	Please help me this Maths questions it's urgent and please write it step by stepEvaluate:(1+1/x)(1-1/x)
Answer» Answer:1-1/x^2 Step-by-step EXPLANATION: (1+1/x)(1-1/x) {(a+b) (a-b) =a^2-b^2} (1+1/x)(1-1/x)=1^2-1/x^2 =1-1/x^2

37.

Please help me this Maths questions it's urgent and please write it step by stepEvaluate:(1+1/x)(1-1/x)

Answer»

Answer:1-1/x^2

Step-by-step EXPLANATION:

(1+1/x)(1-1/x)

{(a+b) (a-b) =a^2-b^2}

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

=1-1/x^2

Discussion

38.	In a school, there are 420 boys and 360 girls. Findthe ratio of(i) girls to boys.(ii) girls to total number of students.(111) boys to total number of students.please answer fast and follow me first and then I will follow u obviously and answer with all steps
Answer» Answer: EASY H divide krlo mera MANN. nhi kr Raha h h Step-by-step EXPLANATION: if any girl interested to talk to me then inbox me

38.

In a school, there are 420 boys and 360 girls. Findthe ratio of(i) girls to boys.(ii) girls to total number of students.(111) boys to total number of students.please answer fast and follow me first and then I will follow u obviously and answer with all steps

Answer»

Answer:

EASY H divide krlo mera MANN. nhi kr Raha h h

Step-by-step EXPLANATION:

if any girl interested to talk to me then inbox me

Discussion

39.	Find the smallest perfect square divisible by 2,3,4and5
Answer» Answer: Take Lcm of 2,3,4 and 5 in the above CASE Lcm is 60 60 = 2235 to MAKE it a perfect square MULTIPLY by 3 and 5 =6035=900 Step-by-step EXPLANATION:*

39.

Find the smallest perfect square divisible by 2,3,4and5

Answer»

Answer:

Take Lcm of 2,3,4 and 5

in the above CASE Lcm is 60

60 = 2*2*3*5

to MAKE it a perfect square MULTIPLY by 3 and 5

=60*3*5=900

Step-by-step EXPLANATION:

Discussion

40.	DyFind ifdx(i) x + xy + xy + y = 4
Answer» Answer: Add Δx. When x increases by Δx, then y increases by Δy : y + Δy = f(x + Δx) Subtract the TWO Formulas. From: y + Δy = f(x + Δx) Subtract: y = f(x) To GET: y + Δy − y = f(x + Δx) − f(x) Simplify: Δy = f(x + Δx) − f(x) Rate of CHANGE.

40.

DyFind ifdx(i) x + xy + xy + y = 4

Answer»

Answer:

Add Δx. When x increases by Δx, then y increases by Δy : y + Δy = f(x + Δx)

Subtract the TWO Formulas. From: y + Δy = f(x + Δx) Subtract: y = f(x) To GET: y + Δy − y = f(x + Δx) − f(x) Simplify: Δy = f(x + Δx) − f(x)

Rate of CHANGE.

Discussion

41.	Find k for unique solution : 3x + 2y = 7 ; 4kx + 2y=5
Answer» Answer: 4-5=6 Step-by-step EXPLANATION: i KNOW U know

41.

Find k for unique solution : 3x + 2y = 7 ; 4kx + 2y=5

Answer»

Answer:

4-5=6

Step-by-step EXPLANATION:

i KNOW U know

Discussion

42.	13. If x - y +1 = 0 meets the circle x++y?+y-1=0at A and B then the equation of the circlewith AB as diameter is (AP EAMCET-2015)1) x23) x222. The
Answer» Step-by-step explanation: 13. যদি x - y +1 = 0 বৃত্তটি x ++ y? + Y-1 = 0 এর সাথে মিলিত হয় 0 A এবং B এ তখন বৃত্তের সমীকরণ ব্যাস হিসাবে AB সহ (এপি EAMCET-2015) এক্স 2.

42.

13. If x - y +1 = 0 meets the circle x++y?+y-1=0at A and B then the equation of the circlewith AB as diameter is (AP EAMCET-2015)1) x23) x222. The

Answer»

Step-by-step explanation:

13. যদি x - y +1 = 0 বৃত্তটি x ++ y? + Y-1 = 0 এর সাথে মিলিত হয় 0

A এবং B এ তখন বৃত্তের সমীকরণ

ব্যাস হিসাবে AB সহ (এপি EAMCET-2015)

এক্স 2.

Discussion

43.	The cost of y audio=mis.The cost of I vedi video=yRr.Foto y = 11105u tuy = 1350Subtractingby5on thy = 1350eara find the cost of an audio and an video
Answer» Step-by-step explanation: Ke kumukuai haaha y y leo = MIS. ʻO ke kumukūʻai o I vedi video = yRr. FOTO y = 1110 5u tuy = 1350 Ke hoʻoʻili NEI e 5on i kou = 1350 eara ʻike KA UKU o kahi leo a me kahi wikiō

43.

The cost of y audio=mis.The cost of I vedi video=yRr.Foto y = 11105u tuy = 1350Subtractingby5on thy = 1350eara find the cost of an audio and an video

Answer»

Step-by-step explanation:

Ke kumukuai haaha y y leo = MIS.

ʻO ke kumukūʻai o I vedi video = yRr.

FOTO y = 1110

5u tuy = 1350

Ke hoʻoʻili NEI

e

5on i kou = 1350

eara ʻike KA UKU o kahi leo a me kahi wikiō

Discussion

44.	What is meant byset ?
Answer» ANSWER: A set is a group or collection of objects or NUMBERS, CONSIDERED as an entity unto itself. Step-by-step EXPLANATION: Set (mathematics) - Wikipedia In mathematics, a set is a well-defined collection of distinct objects, considered as an ... some AUTHORS use them to mean the same as A ⊆ B (respectively B ⊇ A), whereas others use them to mean the ...

44.

What is meant byset ?

Answer»

ANSWER:

A set is a group or collection of objects or NUMBERS, CONSIDERED as an entity unto itself.

Step-by-step EXPLANATION:

Set (mathematics) - Wikipedia

In mathematics, a set is a well-defined collection of distinct objects, considered as an ... some AUTHORS use them to mean the same as A ⊆ B (respectively B ⊇ A), whereas others use them to mean the ...

Discussion

45.	Please help me with these 2 questions of maths ....Ch reflection.... please please please.....
Answer» ANSWER: SORRY these CANT be ANSWERED with this APP

45.

Please help me with these 2 questions of maths ....Ch reflection.... please please please.....

Answer»

ANSWER:

SORRY these CANT be ANSWERED with this APP

Discussion

46.	9. Which of the following forms a pair of equivalent rational numbers? *(a) 24/40 and 35/50(b) -25/35 and 55/-77(c) -8/15 and -24/48(d) 9/72 and -3/21SOLVE IT WITH FULL EXPLANATION
Answer» Answer: a 24/40 and 35/50 is the answer Step-by-step EXPLANATION: because RATIONAL numbers cannot be REPRESENTED by negative numbers

46.

9. Which of the following forms a pair of equivalent rational numbers? *(a) 24/40 and 35/50(b) -25/35 and 55/-77(c) -8/15 and -24/48(d) 9/72 and -3/21SOLVE IT WITH FULL EXPLANATION

Answer»

Answer:

a 24/40 and 35/50 is the answer

Step-by-step EXPLANATION:

because RATIONAL numbers cannot be REPRESENTED by negative numbers

Discussion

47.	Pls answer these question i will conformal make brainlist
Answer» Answer: if a= 3 and b=2 then a power b - b power a = 3 power 2- 2 power 3 = 9 - 8 = 1 Step-by-step explanation: PLZZ MARK my answer as brainliest and I hope it will help you.......

47.

Pls answer these question i will conformal make brainlist

Answer»

Answer:

if a= 3 and b=2 then

a power b - b power a = 3 power 2- 2 power 3

= 9 - 8

= 1

Step-by-step explanation:

PLZZ MARK my answer as brainliest and I hope it will help you.......

Discussion

48.	Please say me the answer please
Answer» here the ANSWER HOPE THIS HELPS U MARK ME AS Brainliest

48.

Please say me the answer please

Answer»

here the ANSWER

HOPE THIS HELPS U

MARK ME AS Brainliest

Discussion

49.	In a drink, 195 ml of pomegranate juice is mixedwith 135 ml of orange juice. Write the ratio ofpomegranate juice to orange juice in its simplestform. please answer fast and follow me first and then I will follow u obviously
Answer» 13:9is the aswer Step-by-step EXPLANATION: HOPE it HELPS you

49.

In a drink, 195 ml of pomegranate juice is mixedwith 135 ml of orange juice. Write the ratio ofpomegranate juice to orange juice in its simplestform. please answer fast and follow me first and then I will follow u obviously

Answer»

13:9is the aswer

Step-by-step EXPLANATION:

HOPE it HELPS you

Discussion

50.	If the point (3,4) lies in the graph of the equation 3y=ax+7,find the value of a (no spam gies)
Answer» যদি বিন্দু (3,4) 3Y = AX + 7 সমীকরণের গ্রাফের মধ্যে থাকে তবে একটি (কোনও স্প্যাম জিৎ নেই) এর মানটি সন্ধান করুন

Discussion

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HOPE THIS HELPS U

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Please help me with these 2 questions of maths ....Ch reflection.... please please please.....

9. Which of the following forms a pair of equivalent rational numbers? *(a) 24/40 and 35/50(b) -25/35 and 55/-77(c) -8/15 and -24/48(d) 9/72 and -3/21SOLVE IT WITH FULL EXPLANATION

Pls answer these question i will conformal make brainlist

Please say me the answer please

In a drink, 195 ml of pomegranate juice is mixedwith 135 ml of orange juice. Write the ratio ofpomegranate juice to orange juice in its simplestform. please answer fast and follow me first and then I will follow u obviously

If the point (3,4) lies in the graph of the equation 3y=ax+7,find the value of a (no spam gies)