332354 + Interview Questions in Secondary School in Math

1.	Find the least number of 5 digit which is exactly divisible by 32, 36,40,45,and 48
Answer» ANSWER: A number which is divisible by 32,36,40,45,48 must also be divisible my their LCM. =>Now we need to find the smallest five DIGIT number divisible by 1440. The smallest five digit number is 10000.

1.

Find the least number of 5 digit which is exactly divisible by 32, 36,40,45,and 48

Answer»

A number which is divisible by 32,36,40,45,48 must also be divisible my their LCM. =>Now we need to find the smallest five DIGIT number divisible by 1440. The smallest five digit number is 10000.

Discussion

2.	HELP PLEASE?!What is the equation of line B?
Answer» The two points from which LINE B passes are → ☉ (6,-2) ☉ (-3,1) [Note : You may also TAKE other points from which line B passes but those points should be accurate.] Now , The line B passes through the points (6, -2) and (-3,1) So, first of all we need to find the slope of the line B. The formula for finding the slope of a line is as follows :- $\implies \: \frac{y2 \: - \: y1}{x2 \: - \: x1} \\$ Here , $y2 = 1 \\ y1 = - 2 \\ x2 = - 3 \\ x1 = 6$ Now , substituting the values in the equation we get, $\implies \: \frac{1 - ( - 2)}{ - 3 - 6} \\ \\ \implies \: \frac{1 + 2}{ - 9} \\ \\ \implies \: \frac{3}{ - 9} \\ \\ \implies - \frac { 1}{3}$ So the slope of the GIVEN line is -⅓ Therefore the equation of the line passing through the point (6,-2) with slope = -1/3 is as follows :— ➜ y - y1 = m ( x - x1 ) ➜ y - (-2) = -1/3 (x - 6) ➜ 3(y+2) = 6-x ➜ 3y + 6 = 6 - x ★ 3y + x = 0 Hence the required equation of the line B is 3y + x =0 ___________________________________________ Hope it helps you ❤️ Leave a like ❤️

2.

HELP PLEASE?!What is the equation of line B?

Answer»

The two points from which LINE B passes are →

☉ (6,-2)

☉ (-3,1)

[Note : You may also TAKE other points from which line B passes but those points should be accurate.]

Now ,

The line B passes through the points (6, -2) and (-3,1)

So, first of all we need to find the slope of the line B.

The formula for finding the slope of a line is as follows :-

$\implies \: \frac{y2 \: - \: y1}{x2 \: - \: x1} \\$

Here ,

$y2 = 1 \\ y1 = - 2 \\ x2 = - 3 \\ x1 = 6$

Now , substituting the values in the equation we get,

$\implies \: \frac{1 - ( - 2)}{ - 3 - 6} \\ \\ \implies \: \frac{1 + 2}{ - 9} \\ \\ \implies \: \frac{3}{ - 9} \\ \\ \implies - \frac { 1}{3}$

So the slope of the GIVEN line is -⅓

Therefore the equation of the line passing through the point (6,-2) with slope = -1/3 is as follows :—

➜ y - y1 = m ( x - x1 )

➜ y - (-2) = -1/3 (x - 6)

➜ 3(y+2) = 6-x

➜ 3y + 6 = 6 - x

★ 3y + x = 0

Hence the required equation of the line B is 3y + x =0

___________________________________________

Hope it helps you ❤️

Leave a like ❤️

Discussion

3.	X+3y-6=0and 2x-3y-12=0 solve graphically
Answer» ANSWER: HOPE it will HELPFUL to you

3.

X+3y-6=0and 2x-3y-12=0 solve graphically

Answer»

ANSWER:

HOPE it will HELPFUL to you

Discussion

4.	Q3, Add the Following metric measures?1.2kL 2hL 8daL 2L2.7kL 5hL 6daL 6L3.9L 7hL 7daL 6L
Answer» 8kl=81 000L =8000L 7hL=71000L =7000L 6DL= 6*1000L= 6000L

4.

Q3, Add the Following metric measures?1.2kL 2hL 8daL 2L2.7kL 5hL 6daL 6L3.9L 7hL 7daL 6L

Answer»

8kl=8*1 000L =8000L

7hL=7*1000L =7000L

6DL= 6*1000L= 6000L

Discussion

5.	In. traingle abc a 70⁰,b50⁰ find c
Answer» Step-by-step explanation: 180-120 = 60° is the RIGHT ANSWER ( ANGLE SUM PROPERTY)

5.

In. traingle abc a 70⁰,b50⁰ find c

Answer»

Step-by-step explanation:

180-120 = 60° is the RIGHT ANSWER

( ANGLE SUM PROPERTY)

Discussion

6.	Mary is making some shirts for her school's drama department. The fabric store has yards of the fabric she wants in stock. But this quantity of fabric can make only shirts. What length of fabric does Mary need to buy if she wants to sew 2 shirts?please do it correctly or i will report you
Answer» ANSWER: she NEEDS 20 Step-by-step EXPLANATION:

6.

Mary is making some shirts for her school's drama department. The fabric store has yards of the fabric she wants in stock. But this quantity of fabric can make only shirts. What length of fabric does Mary need to buy if she wants to sew 2 shirts?please do it correctly or i will report you

Answer»

ANSWER:

she NEEDS 20

Step-by-step EXPLANATION:

Discussion

7.	(3)13. In a batch of 15 students, three students are failed in a test.The marks who have passed were:90, 65, 48, 67, 72, 65, 47, 48, 59, 60, 50, 55(a) Find the average mark of the batch students. (3)(b) How many students secured more than 75th percentile ofmark?
Answer» Answer: Look Look Look LIKE a good ONE 6 but I think it is a good idea to have a good one AMONG the people who ALREADY

7.

(3)13. In a batch of 15 students, three students are failed in a test.The marks who have passed were:90, 65, 48, 67, 72, 65, 47, 48, 59, 60, 50, 55(a) Find the average mark of the batch students. (3)(b) How many students secured more than 75th percentile ofmark?

Answer»

Answer:

Look Look Look LIKE a good ONE 6 but I think it is a good idea to have a good one AMONG the people who ALREADY

Discussion

8.	A+b+c=0 then proved that xyz=1
Answer» Answer: From the following, we need to find the values of x,y, and z: a x =b , b y =c , c z =a From AX = b, we get x =b/a -------------------------- (i) From by = c, we get y =c/b ---------------------------(II) From cz = a, we get z = c/a ---------------------------(iii) Multiplying the left HAND sides and RIGHT hand sides of (i), (ii) and (iii) we get xyz=(b/a)(c/b)(c/a) When we simplify, we find that xyz=1. Hence proved. Step-by-step explanation: pls followme

8.

A+b+c=0 then proved that xyz=1

Answer»

Answer:

From the following, we need to find the values of x,y, and z:

a x =b , b y =c , c z =a

From AX = b, we get x =b/a -------------------------- (i)

From by = c, we get y =c/b ---------------------------(II)

From cz = a, we get z = c/a ---------------------------(iii)

Multiplying the left HAND sides and RIGHT hand sides of (i), (ii) and (iii) we get

xyz=(b/a)*(c/b)*(c/a)

When we simplify, we find that xyz=1. Hence proved.

Step-by-step explanation:

pls followme

Discussion

9.	If cot a+b =root 3 and sec(a-b)=2find the value of a and b
Answer» Answer: Look Look Look like a good ONE AMONG the PEOPLE who already have followed me thanks ALOT for the same time period at 10 persent per

9.

If cot a+b =root 3 and sec(a-b)=2find the value of a and b

Answer»

Answer:

Look Look Look like a good ONE AMONG the PEOPLE who already have followed me thanks ALOT for the same time period at 10 persent per

Discussion

10.	Lonsnalise the denominator57 tubu3that al= 2 b² no-7l$
Answer» ANSWER: /' Step-by-step EXPLANATION:

10.

Lonsnalise the denominator57 tubu3that al= 2 b² no-7l$

Answer»

ANSWER:

/'

Step-by-step EXPLANATION:

Discussion

11.	Prove that 1 - sin / 1 + sin is = sec -tan square
Answer» ANSWER: AMSWER IS -9/0 OKAY OKAY OKAY OKAY OKYA OKAY OKAY OKAY OKAY OKAY OKAY OKYA OKYA OKYA OKAY

11.

Prove that 1 - sin / 1 + sin is = sec -tan square

Answer»

ANSWER:

AMSWER IS -9/0

OKAY OKAY OKAY OKAY OKYA OKAY OKAY OKAY OKAY OKAY OKAY OKYA OKYA OKYA OKAY

Discussion

12.	Solve the following 4x^2-2x+12/8x
Answer» ANSWER: THANKS for FREE POINTS

12.

Solve the following 4x^2-2x+12/8x

Answer»

ANSWER:

THANKS for FREE POINTS

Discussion

13.	Q2, Express the following as a decimal in Kilometers?a) 533mb) 4734dam.
Answer» Answer: 533m = 0.53km 4734m = 4.73km

13.

Q2, Express the following as a decimal in Kilometers?a) 533mb) 4734dam.

Answer»

Answer:

533m = 0.53km

4734m = 4.73km

Discussion

14.	(7÷7×7+7-7)-(5-5+5×5÷5)
Answer» Answer: 2 Step-by-step EXPLANATION: PLEASE please MARK as BRAINLIST

14.

(7÷7×7+7-7)-(5-5+5×5÷5)

Answer»

Answer:

2

Step-by-step EXPLANATION:

PLEASE please MARK as BRAINLIST

Discussion

15.	(2a+3b-5)-(b+a)=?
Answer» ANSWER: Will you MARK me BRAINLIEST if I GIVE the answer? Step-by-step EXPLANATION:

15.

(2a+3b-5)-(b+a)=?

Answer»

ANSWER:

Will you MARK me BRAINLIEST if I GIVE the answer?

Step-by-step EXPLANATION:

Discussion

16.	Any event has probability equal to _____ or >/
Answer» ANSWER: 1 is the answer. PLZ THANKS

16.

Any event has probability equal to _____ or >/

Answer»

ANSWER:

1 is the answer. PLZ THANKS

Discussion

17.	Date:+107100) = 27-973, g(x)=2x-5, 6(x) = 8find all points Cz.y) where the functions4(x) g(x) , h(x) have the same value.
Answer» Answer: Yes they have a same VALUE Step-by-step explanation: FOLLOW me and GIVE me 5 thanks and brainliest answer

17.

Date:+107100) = 27-973, g(x)=2x-5, 6(x) = 8find all points Cz.y) where the functions4(x) g(x) , h(x) have the same value.

Answer»

Answer:

Yes they have a same VALUE

Step-by-step explanation:

FOLLOW me and GIVE me 5 thanks and brainliest answer

Discussion

18.	If the numerator and denominator of rational number is multiplied byy any
Answer» p/Q form q is not zero p and q are EQUAL

18.

If the numerator and denominator of rational number is multiplied byy any

Answer»

p/Q form

q is not zero

p and q are EQUAL

Discussion

19.	What is the perimeter of a rectangle whose length is 12 cm and breadth 10 cm
Answer» Answer: 2(12+10)cm 2(22)cm 44cm

19.

What is the perimeter of a rectangle whose length is 12 cm and breadth 10 cm

Answer»

Answer:

2(12+10)cm

2(22)cm

44cm

Discussion

20.	Solve five ninths plus four sixths.sixty six fifty fourthsten fifteenthsnine tenthsthirty ninths
Answer» ANSWER: lol Step-by-step EXPLANATION: OMG

20.

Solve five ninths plus four sixths.sixty six fifty fourthsten fifteenthsnine tenthsthirty ninths

Answer»

ANSWER:

lol

Step-by-step EXPLANATION:

OMG

Discussion

21.	Plz solve...it I will mark u brainliest
Answer» ANSWER: No SOLUTION Step-by-step explanation: 1. 4/4 X -2/0 3A = -2/1 x -2/-3 2. 1 x -2/0 + 3A = -2/1 x -2/-3 3. 1x-2/0 +3A = -2/1 x -2/-3 4. 2-/0 +3A = -2/1 x -2/-3 5. -2/0 + 3A = -2/1 x -2/-3 6. -∞ + 3A = -2/1 -2/-3 7. -∞ + 3A = -2 x -2/-3 8. -∞ + 3A = -2x-2/-3 9. -∞ + 3A = -4/-3 10. -∞ +3A = - 4/3 11. -∞ = - 4/3. 12. Since -∞ = - 4/3 it is false there is no solution

21.

Plz solve...it I will mark u brainliest

Answer»

ANSWER:

No SOLUTION

Step-by-step explanation:

1. 4/4 X -2/0 3A = -2/1 x -2/-3

2. 1 x -2/0 + 3A = -2/1 x -2/-3

3. 1x-2/0 +3A = -2/1 x -2/-3

4. 2-/0 +3A = -2/1 x -2/-3

5. -2/0 + 3A = -2/1 x -2/-3

6. -∞ + 3A = -2/1 -2/-3

7. -∞ + 3A = -2 x -2/-3

8. -∞ + 3A = -2x-2/-3

9. -∞ + 3A = -4/-3

10. -∞ +3A = - 4/3

11. -∞ = - 4/3.

12. Since -∞ = - 4/3 it is false there is no solution

Discussion

22.	8 Find the interest on a deposit of 3650 from 3 January 2016 at the rate of 10% p.a. up to 17 march 2016. Please tell me the correct answer.
Answer» ANSWER: lol Step-by-step EXPLANATION:

22.

8 Find the interest on a deposit of 3650 from 3 January 2016 at the rate of 10% p.a. up to 17 march 2016. Please tell me the correct answer.

Answer»

ANSWER:

lol

Step-by-step EXPLANATION:

Discussion

23.	Help?! Please? What is the equation of line B?
Answer» Answer: 0 MARK me as BRAINLIST.....

23.

Help?! Please? What is the equation of line B?

Answer»

Answer:

0

MARK me as BRAINLIST.....

Discussion

24.	10 करोड के जीरो कितने रहते हैं10 करोड़ में जीरो कितने रहते हैं
Answer» ANSWER: एक करोड़ में सात शून्य होते हैं और कुल अंकों की संख्या आठ होती है। एक करोड़= 10000000. Hope it HELPED.....

24.

10 करोड के जीरो कितने रहते हैं10 करोड़ में जीरो कितने रहते हैं

Answer»

ANSWER:

एक करोड़ में सात शून्य होते हैं और कुल अंकों की संख्या आठ होती है।

एक करोड़= 10000000.

Hope it HELPED.....

Discussion

25.	Using factor theorem (x-2) is a factor of 2x+6x-8x-7+12
Answer» Answer: x-2=0 x=+2 substitute x=2 2(2)+6(2)-8(2)-7+12 4+12-16-7+12 -23+28 =+5 its not FOLLOW the factor theorem

25.

Using factor theorem (x-2) is a factor of 2x+6x-8x-7+12

Answer»

Answer:

x-2=0

x=+2

substitute x=2

2(2)+6(2)-8(2)-7+12

4+12-16-7+12

-23+28

=+5

its not FOLLOW the factor theorem

Discussion

26.	Squares each of side 6 cm are cut off from the four corners of a sheet of tin measuring 42 cm by 30 cm. The remaining portion of the tin sheet is made into an open box by folding up the flaps. Find the capacity of the box.
Answer» Answer: 3,240cm³ Step-by-step explanation: FIRST the DIMENSIONS of tin= 42cm and 30CM. dimensions of tin after cutting of square= 30cm(42-12) and 18cm (30-12). therefore, LENGTH of box=30cm, width=18cm, HEIGHT= 6cm (as square of side 6cm had been cut) so, volume of cuboid=30cm x 18cm x 6cm= 3240cm³ HOPE IT WILL HELP YOU

26.

Squares each of side 6 cm are cut off from the four corners of a sheet of tin measuring 42 cm by 30 cm. The remaining portion of the tin sheet is made into an open box by folding up the flaps. Find the capacity of the box.

Answer»

Answer:

3,240cm³

Step-by-step explanation:

FIRST the DIMENSIONS of tin= 42cm and 30CM.

dimensions of tin after cutting of square= 30cm(42-12) and 18cm (30-12).

therefore, LENGTH of box=30cm, width=18cm, HEIGHT= 6cm (as square of side 6cm had been cut)

so, volume of cuboid=30cm x 18cm x 6cm= 3240cm³

HOPE IT WILL HELP YOU

Discussion

27.	Find the least value of (6x²-22x+21)/(5x2-18x+17) for real x
Answer» ANSWER: (6x²-22x+21)/(5x2-18x+17)y MINIMUM =1

27.

Find the least value of (6x²-22x+21)/(5x2-18x+17) for real x

Answer»

ANSWER:

(6x²-22x+21)/(5x2-18x+17)y

MINIMUM =1

Discussion

28.	3h^4=? What is the value of h?
Answer» Answer: 3h^4=0 81h=0 h=0 Hope it HELPS<3

28.

3h^4=? What is the value of h?

Answer»

Answer:

3h^4=0

81h=0

h=0

Hope it HELPS<3

Discussion

29.	Write the first five trem of A.Pan = n-53
Answer» Answer: an N5 is the sum OF2 is CALLED FIRST TERM of ap

29.

Write the first five trem of A.Pan = n-53

Answer»

Answer:

an N5 is the sum OF2 is CALLED FIRST TERM of ap

Discussion

30.	By selling an electric iron for Rs. 5409 a shopkeeper gains 8%. Find its cost price.I need step by step solution,take your time...
Answer»

Discussion

31.	A bike shop charges by the hour to rent a bike. Related items are rented for flat fees. Write an expression that represents how much it will cost to rent a bike and helmet for h hours. How much would it cost to rent a bike and a helmet for 3 hours? Solve this problem any way you choose.no funky or bad answers pls :(
Answer» ANSWER: Acid TURNS BLUE litmus RED and bases turns red litmus

31.

A bike shop charges by the hour to rent a bike. Related items are rented for flat fees. Write an expression that represents how much it will cost to rent a bike and helmet for h hours. How much would it cost to rent a bike and a helmet for 3 hours? Solve this problem any way you choose.no funky or bad answers pls :(

Answer»

ANSWER:

Acid TURNS BLUE litmus RED and bases turns red litmus

Discussion

32.	If sec thita.sin thita =0,then find the value of thita
Answer» ANSWER: L hope it wil help you .THANKS

32.

If sec thita.sin thita =0,then find the value of thita

Answer»

ANSWER:

L hope it wil help you .THANKS

Discussion

33.	Diagonal of rectangle is 5cm and one. side of rectangle is. 4 cm find other. side. of. rectangle
Answer» The other SIDE of the rectangle (breadth) = 3 cm. Given : The DIAGONAL of the rectangle = 5 cm. One side of the rectangle (length) = 4 cm. To Find : The other side of the rectangle (breadth). Diagram : $\setlength{\unitlength}{15mm}\begin{picture}(2,2)\put(2 , 2){\line(0,2){2}}\put(2,4){\line(2,0){3}}\put(5,2){\line(0,2){2}}\put(2,2){\line(2,0){3}}\put(2,2){\line(3,2){3}}\put(1.8,4.1){\bf{A}}\put(1.8,1.7){\bf{B}}\put(5,4.1){\bf{D}}\put(4.9,1.7){\bf{C}}\put(3.2,1.7){\bf{4 cm}}\put(2.9,3.1){\bf{5 cm}}\put(5.2,2.9){\bf{x}}\end{picture}$ Solution : Let, The other side of the rectangle (breadth) be x. According to the QUESTION, A rectangle have a diagonal that means, a rectangle divided into two right angled triangles. Let, take one right angled triangle. By pythagoras theorem. $\huge\blue{\star} \: \: \: \large{ \boxed{ \bf{ {h}^{2} = {b}^{2} + {p}^{2} }}}$ In ∆DBC, Where, BC = B = base (length of the rectangle) CD = P = perpendicular (breadth of the rectangle) BD = H = hypotenuse (diagonal of the rectangle) We have, H = 5 cm. B = 4 cm. We have to find P (Perpendicular OR breadth of the rectangle). $\bf \implies {(5 \: cm)}^{2} = {(4 \: cm)}^{2} + {(x)}^{2} \\ \\ \\ \bf \implies 25 \: {cm}^{2} = 16 \: {cm \: }^{2} + {x}^{2} \\ \\ \\ \bf \implies 25 \: {cm}^{2} - 16 \: {cm}^{2} = {x}^{2} \\ \\ \\ \bf \implies 9 \: {cm}^{2} = {x}^{2} \\ \\ \\ \bf \implies \sqrt{9 \: {cm}^{2} } = x \\ \\ \\ \bf \implies 3 \: cm = x \\ \\ \\ \: \: \bf \therefore \: \: Perpendicular = 3 \: cm$ Hence, The other side of the rectangle (breadth) is 3 cm.

33.

Diagonal of rectangle is 5cm and one. side of rectangle is. 4 cm find other. side. of. rectangle

Answer»

The other SIDE of the rectangle (breadth) = 3 cm.

Given :

The DIAGONAL of the rectangle = 5 cm.
One side of the rectangle (length) = 4 cm.

To Find :

The other side of the rectangle (breadth).

Diagram :

$\setlength{\unitlength}{15mm}\begin{picture}(2,2)\put(2 , 2){\line(0,2){2}}\put(2,4){\line(2,0){3}}\put(5,2){\line(0,2){2}}\put(2,2){\line(2,0){3}}\put(2,2){\line(3,2){3}}\put(1.8,4.1){\bf{A}}\put(1.8,1.7){\bf{B}}\put(5,4.1){\bf{D}}\put(4.9,1.7){\bf{C}}\put(3.2,1.7){\bf{4 cm}}\put(2.9,3.1){\bf{5 cm}}\put(5.2,2.9){\bf{x}}\end{picture}$

Solution :

Let,

The other side of the rectangle (breadth) be x.

According to the QUESTION,

A rectangle have a diagonal that means, a rectangle divided into two right angled triangles.

Let, take one right angled triangle.

By pythagoras theorem.

$\huge\blue{\star} \: \: \: \large{ \boxed{ \bf{ {h}^{2} = {b}^{2} + {p}^{2} }}}$

In ∆DBC,

Where,

BC = B = base (length of the rectangle)
CD = P = perpendicular (breadth of the rectangle)
BD = H = hypotenuse (diagonal of the rectangle)

We have,

H = 5 cm.
B = 4 cm.

We have to find P (Perpendicular OR breadth of the rectangle).

$\bf \implies {(5 \: cm)}^{2} = {(4 \: cm)}^{2} + {(x)}^{2} \\ \\ \\ \bf \implies 25 \: {cm}^{2} = 16 \: {cm \: }^{2} + {x}^{2} \\ \\ \\ \bf \implies 25 \: {cm}^{2} - 16 \: {cm}^{2} = {x}^{2} \\ \\ \\ \bf \implies 9 \: {cm}^{2} = {x}^{2} \\ \\ \\ \bf \implies \sqrt{9 \: {cm}^{2} } = x \\ \\ \\ \bf \implies 3 \: cm = x \\ \\ \\ \: \: \bf \therefore \: \: Perpendicular = 3 \: cm$

Hence,

The other side of the rectangle (breadth) is 3 cm.

Discussion

34.	Find 3/5(this following digit is a fraction) of an hour
Answer» ANSWER: sorrry PLEASE SUBSCRIBE

34.

Find 3/5(this following digit is a fraction) of an hour

Answer»

ANSWER:

sorrry PLEASE SUBSCRIBE

Discussion

35.	Hi what is infinity times infinity repeated infinity times????????????????????????????????????????????????????????????????
Answer» ANSWER: INFINITY = 3 , infinity TIME = 2

35.

Hi what is infinity times infinity repeated infinity times????????????????????????????????????????????????????????????????

Answer»

ANSWER:

INFINITY = 3 , infinity TIME = 2

Discussion

36.	A man paint one house in 12 hours. at this rate, how many houses could 18 men paint in 6
Answer» Answer: 6 hours Step-by-step EXPLANATION:

36.

A man paint one house in 12 hours. at this rate, how many houses could 18 men paint in 6

Answer»

Answer:

6 hours

Step-by-step EXPLANATION:

Discussion

37.	Numbers that can not be put into pairs,are called
Answer» ANSWER: Such NUMBERS that cannot be put into pairs are called odd numbers. Or, we can say those numbers which are not exactly DIVISIBLE by 2 are called odd numbers. :)

37.

Numbers that can not be put into pairs,are called

Answer»

ANSWER:

Such NUMBERS that cannot be put into pairs are called odd numbers. Or, we can say those numbers which are not exactly DIVISIBLE by 2 are called odd numbers.

:)

Discussion

38.	Multiply (3 + + ) with (3 − )
Answer» Step-by-step explanation: i THINK 3 is the answer and WANT to say that WRITE in a proper way follow me

38.

Multiply (3 + + ) with (3 − )

Answer»

Step-by-step explanation:

i THINK 3 is the answer

and WANT to say that WRITE in a proper way

follow me

Discussion

39.	What symbol did you use to emphasize the intersecton? why?
Answer» ANSWER: The SYMBOL we use for the intersection is ∩. The WORD that you will OFTEN see that indicates an intersection is "and". FIND A∩B

39.

What symbol did you use to emphasize the intersecton? why?

Answer»

ANSWER:

The SYMBOL we use for the intersection is ∩. The WORD that you will OFTEN see that indicates an intersection is "and". FIND A∩B

Discussion

40.	In what two cases could a quadratic equation have no zeros?
Answer» $\red {quadratic \: equation : - } \\ \blue {a {x}^{2} + bx + c = 0 } \\ \purple {if \: b {}^{2} - 4ac < 0 } \\ \green{then \: the \: quadratic \: equation \: has} \\ \green {no \: real \: roots.}$

40.

In what two cases could a quadratic equation have no zeros?

Answer»

$\red {quadratic \: equation : - } \\ \blue {a {x}^{2} + bx + c = 0 } \\ \purple {if \: b {}^{2} - 4ac < 0 } \\ \green{then \: the \: quadratic \: equation \: has} \\ \green {no \: real \: roots.}$

Discussion

41.	Simplified question 810 X 90 x 12 - 315 + 120 - 32/4 is answer kya Karen
Answer» Answer: 874597 Step-by-step EXPLANATION:

41.

Simplified question 810 X 90 x 12 - 315 + 120 - 32/4 is answer kya Karen

Answer»

Answer:

874597

Step-by-step EXPLANATION:

Discussion

42.	Plz solve ques 4...
Answer» ANSWER: HOPE it's correct. mark me as a BRAINLIST

42.

Plz solve ques 4...

Answer»

ANSWER:

HOPE it's correct.

mark me as a BRAINLIST

Discussion

43.	What is the point-slope form of a line that has a slope of –4 and passes through point (–3, 1)?
Answer» ANSWER: I am not SURE about my ANS . Tell me if it is wrong, i will TRY again.

43.

What is the point-slope form of a line that has a slope of –4 and passes through point (–3, 1)?

Answer»

ANSWER:

I am not SURE about my ANS . Tell me if it is wrong, i will TRY again.

Discussion

44.	At age 37, Paul Li decides to plan for his retire- ment at age 67. He currently has a net worth of about $45,000 including the equity in his home. He assumes that his employer will contribute 53500 to his retirement plan at the end of each year for the next 30 years. He plans to put one- half of his money in a mutual fund containing stocks and the other one-half in a mutual fund containing bonds. I only have a -year degree, bul I can I can dop working Estimate Li's net worth at age 67 if his net worth gro ws at 5% per year, his stock fund grows at 10% per year, and his bond fund grows at 6% per year.
Answer» Answer: $64664 will be the answer to your QUESTION Step-by-step explanation: FOLLOW me and give me 5 THANKS and brainliest answer

44.

At age 37, Paul Li decides to plan for his retire- ment at age 67. He currently has a net worth of about $45,000 including the equity in his home. He assumes that his employer will contribute 53500 to his retirement plan at the end of each year for the next 30 years. He plans to put one- half of his money in a mutual fund containing stocks and the other one-half in a mutual fund containing bonds. I only have a -year degree, bul I can I can dop working Estimate Li's net worth at age 67 if his net worth gro ws at 5% per year, his stock fund grows at 10% per year, and his bond fund grows at 6% per year.

Answer»

Answer:

$64664 will be the answer to your QUESTION

Step-by-step explanation:

FOLLOW me and give me 5 THANKS and brainliest answer

Discussion

45.	-1/2x^3/2 then if x=2 find its value
Answer» $\huge\tt{\bold{\underline{\underline{Question᎓}}}}$ -1/2x^3/2 then if x=2 FIND its VALUE $\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$ ┏━━━━━━━━━━━━━━━━━━━━━━━┓ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✍️ $\huge\bold{ = - \frac{1}{2} {x}^{ \frac{3}{2} } }$ Given x=2 $= > - \frac{1}{2} {(2)}^{ \frac{3}{2} }$ $= > - \frac{1}{2} \sqrt{2} \times 2$ $\sqrt{2} \times 2 = {2}^{ \frac{1}{2} + 1} = 2 \frac{1 + 2}{2} = {2}^{ \frac{3}{2} }$ $= > - \frac{1}{2} \times \sqrt{2} \times 2$ $= - \sqrt{2}$ Learn more : $- \sqrt{2}$ is a IRRATIONAL NUMBER the value of $- \sqrt{2}$ is -1.414 $- \sqrt{2}$ is an integer ┗━━━━━━━━━━━━━━━━━━━━━━━┛

45.

-1/2x^3/2 then if x=2 find its value

Answer»

$\huge\tt{\bold{\underline{\underline{Question᎓}}}}$

-1/2x^3/2 then if x=2 FIND its VALUE

$\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$

┏━━━━━━━━━━━━━━━━━━━━━━━┓

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✍️

$\huge\bold{ = - \frac{1}{2} {x}^{ \frac{3}{2} } }$

Given x=2

$= > - \frac{1}{2} {(2)}^{ \frac{3}{2} }$

$= > - \frac{1}{2} \sqrt{2} \times 2$

$\sqrt{2} \times 2 = {2}^{ \frac{1}{2} + 1} = 2 \frac{1 + 2}{2} = {2}^{ \frac{3}{2} }$

$= > - \frac{1}{2} \times \sqrt{2} \times 2$

$= - \sqrt{2}$

Learn more :

$- \sqrt{2}$ is a IRRATIONAL NUMBER
the value of $- \sqrt{2}$ is -1.414
$- \sqrt{2}$ is an integer

┗━━━━━━━━━━━━━━━━━━━━━━━┛

Discussion

46.	Prime of 2 and a half kg (2/1/1) kg potatoes
Answer» ANSWER: I don UNDERSTAND PLEASE sendit PROPERLY

46.

Prime of 2 and a half kg (2/1/1) kg potatoes

Answer»

ANSWER:

I don UNDERSTAND PLEASE sendit PROPERLY

Discussion

47.	Ifx = {abc} , Y = { b, c, d } findAx B and BX A
Answer» Step-by-step explanation: *GIVEN* *SETS* *are* : *x = {a,B,C} ,* *Y = { b, c, d }* X×Y={a,b,c}×{b,c,d} =>{(a,b),(a,c),(a,d),(b,b),(b,c),(b,d),(c,b),(c,c),(c,d)} Y×X={b,c,d}×{a,b,c} =>{(b,a),(b,b),(b,c),(c,a),(c,b),(c,c),(d,a),(d,b),(d,c)} X×Y≠Y×X

47.

Ifx = {abc} , Y = { b, c, d } findAx B and BX A

Answer»

Step-by-step explanation:

GIVEN SETS are :

x = {a,B,C} ,

Y = { b, c, d }

X×Y={a,b,c}×{b,c,d}

=>{(a,b),(a,c),(a,d),(b,b),(b,c),(b,d),(c,b),(c,c),(c,d)}

Y×X={b,c,d}×{a,b,c}

=>{(b,a),(b,b),(b,c),(c,a),(c,b),(c,c),(d,a),(d,b),(d,c)}

X×Y≠Y×X

Discussion

48.	Write the general principles in algebra to solve theproblems given below easily:a. 167-(37-15)b.(36+17)+225/8C.(140+8 V)-3/d.(54-27)+1/2
Answer» ANSWER: BODMAS property b=bracket O=off d=division m=multiply a=addition s=subtract

48.

Write the general principles in algebra to solve theproblems given below easily:a. 167-(37-15)b.(36+17)+225/8C.(140+8 V)-3/d.(54-27)+1/2

Answer»

ANSWER:

BODMAS property

b=bracket

O=off

d=division

m=multiply

a=addition

s=subtract

Discussion

49.	3 log 3/4 +2log4/5-23/10 simplify
Answer» ANSWER: MATLAB?..............

49.

3 log 3/4 +2log4/5-23/10 simplify

Answer»

ANSWER:

MATLAB?..............

Discussion

50.	Q:- On a particular day,150 US dollars are worth Rs 7,425. On the same day,what will be the worth of 250 US dollars?◾No irrelevant answers◾Need answer with full explanation....All the best guyz❤️
Answer» ANSWER: if the VALUE of 150=7425 250=? cross multiplying we GET 7425×250/150 you get 12375 so THE WORTH OF 250 USD IS 12375

50.

Q:- On a particular day,150 US dollars are worth Rs 7,425. On the same day,what will be the worth of 250 US dollars?◾No irrelevant answers◾Need answer with full explanation....All the best guyz❤️

Answer»

ANSWER:

if the VALUE of 150=7425

250=?

cross multiplying we GET 7425×250/150

you get 12375

so THE WORTH OF 250 USD IS 12375

Discussion

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