332354 + Interview Questions in Secondary School in Math

1.	The height of a parallelogram is a twice its base. If its area IS 450 cm cube, find its base and height.
Answer» Let the BASE be = X Height = 2x Area of a PARALLELOGRAM = B × h 450 = x × 2x 450 = 2x^2 x^2 = 225 x = √225 x = 15 Thus: Base = 15 CM Height = 30 cm

1.

The height of a parallelogram is a twice its base. If its area IS 450 cm cube, find its base and height.

Answer»

Let the BASE be = X

Height = 2x

Area of a PARALLELOGRAM = B × h

450 = x × 2x

450 = 2x^2

x^2 = 225

x = √225

x = 15

Thus:

Base = 15 CM

Height = 30 cm

Discussion

2.	What is the area below the curve?enter your answer correct to 2 decimal places.
Answer» Answer: 9.5..........................

2.

What is the area below the curve?enter your answer correct to 2 decimal places.

Answer»

Answer:

9.5..........................

Discussion

3.	Number can be put in the only the three circle so that the sum is equal to 30 and the number are 1, 3,5,7,9,11,13.
Answer» Answer: Its simple. Step-by-step EXPLANATION: In the FIRST CIRCLE = 11 - 1 = 10 In the SECOND circle 13 - 3 = 10 In the tjird circle = 9 + 1 = 10 Add all these 10 + 10 + 10 = 30 Please mark it as brainliest. Please

3.

Number can be put in the only the three circle so that the sum is equal to 30 and the number are 1, 3,5,7,9,11,13.

Answer»

Answer:

Its simple.

Step-by-step EXPLANATION:

In the FIRST CIRCLE = 11 - 1 = 10

In the SECOND circle 13 - 3 = 10

In the tjird circle = 9 + 1 = 10

Add all these

10 + 10 + 10 = 30

Please mark it as brainliest.

Please

Discussion

4.	The count of bacteria in a culture grows by 10% in the first hour, decreases by 8% in the second hour and againincreases by 12% in the third hour. If the count of bacteria in the sample is 13125000, what will be the countafter 3 hours?
Answer» Step-by-step EXPLANATION: hope HELP FUL to u MARK as BRAINLIST ❤

4.

The count of bacteria in a culture grows by 10% in the first hour, decreases by 8% in the second hour and againincreases by 12% in the third hour. If the count of bacteria in the sample is 13125000, what will be the countafter 3 hours?

Answer»

Step-by-step EXPLANATION:

hope HELP FUL to u MARK as BRAINLIST ❤

Discussion

5.	5.दिमागी कसरत (Mind teaser)एक शहर में चार बगीचे थे और प्रत्येक बगीचे में एक मंदिर था । बगीचे का नियम था किजो व्यक्ति वहाँ जितना फूल लेकर आता था, उसे उतने ही फूल बगीचे की तरफ से दिये जाते थे।एक व्यक्ति प्रत्येक मंदिर में 16 फूल चढा । था । अंतिम मंदिर में फूल चढ़ाने के बाद उसके पासकुछ भी फूल नहीं बचे । बतायें, वह घर से कितना फूल लेकर चला था ?पेज 9 से 17 तक पर आधारित।
Answer» Answer: 16 FLOWERS .............................................

5.

5.दिमागी कसरत (Mind teaser)एक शहर में चार बगीचे थे और प्रत्येक बगीचे में एक मंदिर था । बगीचे का नियम था किजो व्यक्ति वहाँ जितना फूल लेकर आता था, उसे उतने ही फूल बगीचे की तरफ से दिये जाते थे।एक व्यक्ति प्रत्येक मंदिर में 16 फूल चढा । था । अंतिम मंदिर में फूल चढ़ाने के बाद उसके पासकुछ भी फूल नहीं बचे । बतायें, वह घर से कितना फूल लेकर चला था ?पेज 9 से 17 तक पर आधारित।

Answer»

Answer:

16 FLOWERS .............................................

Discussion

6.	Find the 17th form form the and of the ArithmeteoprogressionSion 7, 103.... 184
Answer» Step-by-step explanation: $\bf \underline{Question} \:$ FIND the 17th form form the and of the Arithmeteo progression Sion 7, 103.... 184 _____________________________ $\bf \underline{to \: find \to} \:$ the 17th form form the and of the Arithmeteo progression _____________________________ $\bf \underline{given \to} \:$ 7,10,13,.....184 For finding 7th term from the last we have FIRST term = 184 ______________________________ $\bf \underline{solution\to} \:$ $\tt \: Common \: difference \: =7-10=-3 \\$ $\bf \huge Now$ $\tt \: {a_7} =a+(7 - 1)d=a+6d \\ \tt \: {a_7} =184+6 \times -3 \\ \tt \: {a_7} =184-18 \\ \tt \red{{a_7} =166}$ Hence 7th term from the last is 166

6.

Find the 17th form form the and of the ArithmeteoprogressionSion 7, 103.... 184

Answer»

Step-by-step explanation:

$\bf \underline{Question} \:$

FIND the 17th form form the and of the Arithmeteo

progression

Sion 7, 103.... 184

_____________________________

$\bf \underline{to \: find \to} \:$

the 17th form form the and of the Arithmeteo

progression

_____________________________

$\bf \underline{given \to} \:$

7,10,13,.....184

For finding 7th term from the last we have
FIRST term = 184

______________________________

$\bf \underline{solution\to} \:$

$\tt \: Common \: difference \: =7-10=-3 \\$

$\bf \huge Now$

$\tt \: {a_7} =a+(7 - 1)d=a+6d \\ \tt \: {a_7} =184+6 \times -3 \\ \tt \: {a_7} =184-18 \\ \tt \red{{a_7} =166}$

Hence 7th term from the last is 166

Discussion

7.	-39pq^2r^5 by -24p^3q^3r
Answer» ANSWER: Step-by-step EXPLANATION:

7.

-39pq^2r^5 by -24p^3q^3r

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

8.	A car cover 80km in litres of petrol how much distance will it cover in 13 litres of period
Answer» ANSWER: this is the SOLUTION 190 KM or 234 km

8.

A car cover 80km in litres of petrol how much distance will it cover in 13 litres of period

Answer»

ANSWER:

this is the SOLUTION

190 KM or 234 km

Discussion

9.	Prove that the following points (in each case are the vertices of a right angled isosceles triangle.(1) (3,0), (6,4) and (-1, 3) (2) (1, 7) (4, 2) and (-1 -1)(3) (5,6), (1,5) and (2,1) (4) (2,3) (- 2, 2) and (-1, -2) (5) A(3, - 1), B(5, - 1) and C(3, - 3)
Answer» Answer: Let A(3,0),B(6,4),C(−1,3) AB=(x22−x21)+(y22−y11)−−−−−−−−−−−−−−−−−−√ AC=(−4)2+(3)2−−−−−−−−−−−√=25−−√=5 AB=(32)+(42)−−−−−−−−−√=25−−√=5 BC=(−7)2+(−1)2−−−−−−−−−−−−−√=52–√ Now as BC2=AC2+AB2 We can SAY that the given POINTS are of a right angled isosceles TRIANGLE. 2.no 3.If we label them A(13,-2) B(9-8) and C(5-2) The distance between A and B: 13⇒9=4 −2⇒−8=6 42+62=52 so the distance is √52 The distance between B and C: 9⇒5=4 −8⇒−2=6 42+62=52 the distance is √52 The distance between A and C is 8 as they are both on -2 for y The distances AB and BC are √52 and therefore isosceles. 4.No 5.yes it is an isocelus triangle

9.

Prove that the following points (in each case are the vertices of a right angled isosceles triangle.(1) (3,0), (6,4) and (-1, 3) (2) (1, 7) (4, 2) and (-1 -1)(3) (5,6), (1,5) and (2,1) (4) (2,3) (- 2, 2) and (-1, -2) (5) A(3, - 1), B(5, - 1) and C(3, - 3)

Answer»

Answer:

Let A(3,0),B(6,4),C(−1,3)

AB=(x22−x21)+(y22−y11)−−−−−−−−−−−−−−−−−−√

AC=(−4)2+(3)2−−−−−−−−−−−√=25−−√=5

AB=(32)+(42)−−−−−−−−−√=25−−√=5

BC=(−7)2+(−1)2−−−−−−−−−−−−−√=52–√

Now as BC2=AC2+AB2

We can SAY that the given POINTS are of a right angled isosceles TRIANGLE.

2.no

3.If we label them A(13,-2) B(9-8) and C(5-2)

The distance between A and B:

13⇒9=4 −2⇒−8=6 42+62=52 so the distance is √52

The distance between B and C:

9⇒5=4 −8⇒−2=6 42+62=52

the distance is √52

The distance between A and C is 8 as they are both on -2 for y

The distances AB and BC are √52

and therefore isosceles.

4.No

5.yes it is an isocelus triangle

Discussion

10.	Find the 7th term from the end of the arithmetic progression 7,10,13.....,184
Answer» A7 = 161 Step-by-step EXPLANATION: AP = 184,...,13,10,7 (ARRANGED in DESCENDING order) a = 184 d= -3 a7 = a+6d = 184+6(-3) = 185-18 = 166

10.

Find the 7th term from the end of the arithmetic progression 7,10,13.....,184

Answer»

A7 = 161

Step-by-step EXPLANATION:

AP = 184,...,13,10,7 (ARRANGED in DESCENDING order)

a = 184

d= -3

a7 = a+6d = 184+6(-3) = 185-18 = 166

Discussion

11.	Sin A - 2 sin^3 A/ 2 cos ^ 3 - cos A= tan A
Answer» ANSWER: ${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$

11.

Sin A - 2 sin^3 A/ 2 cos ^ 3 - cos A= tan A

Answer»

ANSWER:

${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$

Discussion

12.	Die(CBSE 2012)17. If one zero of the polynomial p(x) = (a2 +9) x2 + 13x + 6a is the reciprocal of the other, findthe value of a.(CBSE 2008)18. If the sum of the zeroes of the polynomial (a + 1).x2 + (2a + 3)x + (3a + 4) is -1, then findthe product of its zeroes.19. If one zero of the
Answer» ANSWER: HOPE it will HELP you.Thanks

12.

Die(CBSE 2012)17. If one zero of the polynomial p(x) = (a2 +9) x2 + 13x + 6a is the reciprocal of the other, findthe value of a.(CBSE 2008)18. If the sum of the zeroes of the polynomial (a + 1).x2 + (2a + 3)x + (3a + 4) is -1, then findthe product of its zeroes.19. If one zero of the

Answer»

ANSWER:

HOPE it will HELP you.Thanks

Discussion

13.	Exercise 7B1. Check whether the following numbers are in proportion or not.(ii) 2, 32, 3, 4(i) 14, 8, 42, 24131 1 13 11 6 22
Answer» Answer: (ii) Ratio of 2,32 = 32 : 2 = 16 : 1 Ratio of 3,4 = 3 : 4 So, there are not EQUAL. So there are not PROPORTION (i) Ratio of 14,8 = 14:8 = 7:4 Ratio of 42,24 = 42:24 = 21:12 = 7:4 So, There are also not equal. So, there are not proportion.

13.

Exercise 7B1. Check whether the following numbers are in proportion or not.(ii) 2, 32, 3, 4(i) 14, 8, 42, 24131 1 13 11 6 22

Answer»

Answer:

(ii) Ratio of 2,32 = 32 : 2

= 16 : 1

Ratio of 3,4 = 3 : 4

So, there are not EQUAL.

So there are not PROPORTION

(i) Ratio of 14,8 = 14:8

= 7:4

Ratio of 42,24 = 42:24

= 21:12

= 7:4

So, There are also not equal.

So, there are not proportion.

Discussion

14.	Simplify 5√16×5√2 please solve
Answer» ANSWER: your answer is here ooook

14.

Simplify 5√16×5√2 please solve

Answer»

ANSWER:

your answer is here ooook

Discussion

15.	Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayeg
Answer» Answer: 130.50 / 5 = 26.10 Rs 26.10 in ONE day . 31 + 30 = 61 days 61 * Rs 26.10 Rs1592.1 march aur april me TOTAL 1592 rupay 1paise bachayega hope it helps

15.

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayeg

Answer»

Answer:

130.50 / 5 = 26.10

Rs 26.10 in ONE day .

31 + 30 = 61 days

61 * Rs 26.10

Rs1592.1

march aur april me TOTAL 1592 rupay 1paise bachayega

hope it helps

Discussion

16.	Find the average of the rational numbers 4 by 5, 2 by 3 and 5 by 6
Answer» ANSWER: (4/5+2/3+5/6)/3. ok SOLVE this

16.

Find the average of the rational numbers 4 by 5, 2 by 3 and 5 by 6

Answer»

ANSWER:

(4/5+2/3+5/6)/3.

ok SOLVE this

Discussion

17.	Friends please answer for this question
Answer» Answer: HAM ko nahi PATA and THANKS fo free POINT

17.

Friends please answer for this question

Answer»

Answer:

HAM ko nahi PATA and THANKS fo free POINT

Discussion

18.	Can you give me the solution????
Answer» so what is the QUESTION

Discussion

19.	In triangleABC,if angleC>angleB,then find the relation between the sides AB and AC
Answer» Answer: AB>AC Because the SIDE OPPOSITE to greater ANGLE is greater than the side opposite to smallest angle

19.

In triangleABC,if angleC>angleB,then find the relation between the sides AB and AC

Answer»

Answer:

AB>AC

Because the SIDE OPPOSITE to greater ANGLE is greater than the side opposite to smallest angle

Discussion

20.	Help me to solve this matrix problem
Answer» Answer: Hope it HELPS U.... Step-by-step EXPLANATION: Please MARK me as brainliest.......

20.

Help me to solve this matrix problem

Answer»

Answer:

Hope it HELPS U....

Step-by-step EXPLANATION:

Please MARK me as brainliest.......

Discussion

21.	Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayega
Answer» ANSWER: 1592 and 10 PAISE is the CORRECT answer Ⓗⓞⓟⓔ ⓘⓣ ⓗⓔⓛⓟⓢ ⓨⓞⓤ ⓟⓛⓩⓩⓩⓩⓩⓩⓩⓩⓩ ⓜⓐⓡⓚ ⓐⓢ ⓑⓡⓐⓘⓝⓛⓘⓢⓣ ⓟⓛⓔⓐⓢⓔ ⓕⓞⓛⓛⓞⓦ ⓜⓔ ⓐⓝⓓ Ⓘ ⓦⓘⓛⓛ ⓕⓞⓛⓛⓞⓦ ⓑⓐⓒⓚ ──────⊱◈◈◈⊰─────

21.

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayega

Answer»

ANSWER:

1592 and 10 PAISE is the CORRECT answer

Ⓗⓞⓟⓔ ⓘⓣ ⓗⓔⓛⓟⓢ ⓨⓞⓤ

ⓟⓛⓩⓩⓩⓩⓩⓩⓩⓩⓩ ⓜⓐⓡⓚ ⓐⓢ ⓑⓡⓐⓘⓝⓛⓘⓢⓣ

ⓟⓛⓔⓐⓢⓔ ⓕⓞⓛⓛⓞⓦ ⓜⓔ ⓐⓝⓓ Ⓘ ⓦⓘⓛⓛ ⓕⓞⓛⓛⓞⓦ ⓑⓐⓒⓚ

──────⊱◈◈◈⊰─────

Discussion

22.	Write 300g out of 2kg as a percentage
Answer» ANSWER: (300/2000×100)% 15% *PLEASE* *MARK* my *answer* as *brainleast* *and* *FOLLOW* me I *will* *follow* *you* *bacj*

22.

Write 300g out of 2kg as a percentage

Answer»

ANSWER:

(300/2000×100)%

15%

PLEASE MARK my answer as brainleast and FOLLOW me I will follow you bacj

Discussion

23.	Areas of two similar triangles are 225 sq.cm. 81 sq.cm. If a side of the smallertriangle is 12 cm, then find corresponding side of the bigger triangleEla
Answer» Answer: Hello Dear. Refers to the attachment for the solution. Given ⇒ Area of the two SIMILAR triangles are 225 cm² and 81 cm². By using the theorem, When the two triangles are similar, then the RATIO of there areas is equal to the ratio of the square of there corresponding sides. ∴ Area of the ΔABC/Area of the ΔPQR = AB²/PQ² ∴ 225/81 = AB²/12² ⇒ AB² = 225 × 144/81 ⇒ AB = √400 ∴ AB = 20 cm. Hence, the corresponding side of the bigger triangle is 20 cm. Hope it helps. 4.5 21 votes THANKS 29 Comments Report The Brain Helper Not sure about the answer? SEE NEXT ANSWERS Newest Questions Which expressions are equivalent to 2(b+3c)? a) 3(b+2c) b) (b+3c) + (b+3c) c) 2 (b)+ 2(3c) (11) If 63 is subtracted from five times a number, the result is half the original number.Find the number. फाइंड द कंपोनेंट्स 175 18418 8 परसेंट पर अन्नुम कंपाउंडेड हॉफ ईयरली आल्सो फाइंड द अमाउंट Find any ten rational no. between -5/6and 5/8 In the folling figure find the value of x.Parallel lines are indicated by arrows .step by step explanation If polynomials ax + 3x – 3 and 2x – 5x + a leaves the same remainder when each is divided by x – 4, find the value of a Reasoning give at least 25 question of each with answer and solution 1225 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows find the number of rows and the nu Apply the distributive property to create an equivalent expression. 1/2 (10x+20y+10z) Hey good morning GUYS ........ Ask your question About us About us Careers Contact Blog FAQ Terms of Use How do I receive points? Privacy policy Responsible disclosure program Brainly.in Get the Brainly App Download Android App This site is using cookies under cookie policy. You can specify conditions of storing and accessing cookies in your browser SCAN & SOLVE IN-APP Read more on Brainly.in - brainly.in/question/3860211#readmore

23.

Areas of two similar triangles are 225 sq.cm. 81 sq.cm. If a side of the smallertriangle is 12 cm, then find corresponding side of the bigger triangleEla

Answer»

Answer:

Hello Dear.

Refers to the attachment for the solution.

Given ⇒

Area of the two SIMILAR triangles are 225 cm² and 81 cm².

By using the theorem,

When the two triangles are similar, then the RATIO of there areas is equal to the ratio of the square of there corresponding sides.

∴ Area of the ΔABC/Area of the ΔPQR = AB²/PQ²

∴ 225/81 = AB²/12²

⇒ AB² = 225 × 144/81

⇒ AB = √400

∴ AB = 20 cm.

Hence, the corresponding side of the bigger triangle is 20 cm.

Hope it helps.

4.5

21 votes

THANKS

29

Comments Report

The Brain Helper

Not sure about the answer?

SEE NEXT ANSWERS

Newest Questions

Which expressions are equivalent to 2(b+3c)? a) 3(b+2c) b) (b+3c) + (b+3c) c) 2 (b)+ 2(3c)

(11) If 63 is subtracted from five times a number, the result is half the original number.Find the number.

फाइंड द कंपोनेंट्स 175 18418 8 परसेंट पर अन्नुम कंपाउंडेड हॉफ ईयरली आल्सो फाइंड द अमाउंट

Find any ten rational no. between -5/6and 5/8

In the folling figure find the value of x.Parallel lines are indicated by arrows .step by step explanation

If polynomials ax + 3x – 3 and 2x – 5x + a leaves the same remainder when each is divided by x – 4, find the value of a

Reasoning give at least 25 question of each with answer and solution

1225 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows find the number of rows and the nu

Apply the distributive property to create an equivalent expression. 1/2 (10x+20y+10z)

Hey good morning GUYS ........

Ask your question

About us

Careers

Contact

Blog

FAQ

Terms of Use

How do I receive points?

Privacy policy

Responsible disclosure program

Brainly.in

Get the Brainly App

Download Android App

This site is using cookies under cookie policy. You can specify conditions of storing and accessing cookies in your browser

SCAN & SOLVE IN-APP

Read more on Brainly.in - brainly.in/question/3860211#readmore

Discussion

24.	Pythogarus theorem state
Answer» theorem attributed to Pythagoras that SQUARE on hypotenuse of right-angled TRIANGLE is equal in area to sum of squares on other two sides i hope it's help u HARYANVI QUEEN ❤️

24.

Pythogarus theorem state

Answer»

theorem attributed to Pythagoras that SQUARE on hypotenuse of right-angled TRIANGLE is equal in area to sum of squares on other two sides

i hope it's help u

HARYANVI QUEEN ❤️

Discussion

25.	In a quadrilateral the opposite sides meet at a point on the quadrilateral called vertex?
Answer» Answer: The CORNERS where the sides of the quadrilateral meet are called vertices, and the line SEGMENT connecting vertices that are opposite one another are called diagonals. There are many different TYPES of QUADRILATERALS, such as a parallelogram, rectangle, rhombus, SQUARE, trapezoid, and isosceles trapezoid.

25.

In a quadrilateral the opposite sides meet at a point on the quadrilateral called vertex?

Answer»

Answer:

The CORNERS where the sides of the quadrilateral meet are called vertices, and the line SEGMENT connecting vertices that are opposite one another are called diagonals. There are many different TYPES of QUADRILATERALS, such as a parallelogram, rectangle, rhombus, SQUARE, trapezoid, and isosceles trapezoid.

Discussion

26.	Rina is 6x + 3/8 feet tall and Ryan is 5x + 1/8 feet tall, How much taller is Tina than Ryan?
Answer» Answer: There are 12 INCHES PER foot Faye is 5 FT 5 in 5(12)+5 = 65 inches tall Faye is 10 inches SHORTER than her brother Which means her brother is 10 inches taller than Faye Brother's HEIGHT is 65 + 10 = 75 inches Divide the 75 inches by 12 in/ft and the remainder will be the extra inches 75/12 = 6 3/12.... The brother is 6 ft 3 in tall

26.

Rina is 6x + 3/8 feet tall and Ryan is 5x + 1/8 feet tall, How much taller is Tina than Ryan?

Answer»

Answer:

There are 12 INCHES PER foot

Faye is 5 FT 5 in

5(12)+5 = 65 inches tall

Faye is 10 inches SHORTER than her brother

Which means her brother is 10 inches taller than Faye

Brother's HEIGHT is 65 + 10 = 75 inches

Divide the 75 inches by 12 in/ft and the remainder

will be the extra inches

75/12 = 6 3/12.... The brother is 6 ft 3 in tall

Discussion

27.	Xain i marked u brainlist answer many taimes u also ask me few questions from ur question bank and mark me as a brainlist answer
Answer» Hi Please Msg me on my question And LIVE chat OPTION is AVAILABLE

27.

Xain i marked u brainlist answer many taimes u also ask me few questions from ur question bank and mark me as a brainlist answer

Answer»

Hi

Please Msg me on my question

And LIVE chat OPTION is AVAILABLE

Discussion

28.	Resolve into partial fraction.
Answer» Answer: 2x²+3x+1/(1-x)² BY *MIDDLE TERM* *SPLITTING*, 2x²+2x+x+1/(1-x)² 2x(x+1)1(x+1) (2x+1)(x+1)/1+x²-2x BRAINLIEST PLZ**

28.

Resolve into partial fraction.

Answer»

Answer:

2x²+3x+1/(1-x)²

BY MIDDLE TERM SPLITTING,

2x²+2x+x+1/(1-x)²

2x(x+1)1(x+1)

(2x+1)(x+1)/1+x²-2x

BRAINLIEST *PLZ***

Discussion

29.	4m+2m=140degree find the angels of triangle
Answer» Answer: 23.33 Step-by-step explanation: 4m+2m=140° 6m=140° m=140/6 m=23.33

29.

4m+2m=140degree find the angels of triangle

Answer»

Answer:

23.33

Step-by-step explanation:

4m+2m=140°

6m=140°

m=140/6

m=23.33

Discussion

30.	2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2
Answer» Answer: 262=52 Step-by-step EXPLANATION:* MARK me BRAINLISEST

30.

2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2

Answer»

Answer:

26*2=52

Step-by-step EXPLANATION:

MARK me BRAINLISEST

Discussion

31.	Ek month me Kitna hair growth hota hai
Answer» ANSWER: I don't KNOW ... . SEARCH on GOOGLE

31.

Ek month me Kitna hair growth hota hai

Answer»

ANSWER:

I don't KNOW

...

.

SEARCH on GOOGLE

Discussion

32.	1. Show that x'- 3 is a factor of 2x + 3x'-2x 9x - 12
Answer» ANSWER: X=3 2×3+3×3-2×3-9×3-12 15-6+21 15-15=0 follow THANKS me

32.

1. Show that x'- 3 is a factor of 2x + 3x'-2x 9x - 12

Answer»

ANSWER:

X=3

2×3+3×3-2×3-9×3-12

15-6+21

15-15=0

follow THANKS me

Discussion

33.	18] Find the distance between the points A (1, 2) and B (-3,-2).
Answer» ANSWER: $\sqrt{32}$ Step-by-step EXPLANATION: USE the DISTANCE formula $\sqrt{(-3-1)^{2} + (-2-1)^{2} }$ $\sqrt{32}$

33.

18] Find the distance between the points A (1, 2) and B (-3,-2).

Answer»

ANSWER:

$\sqrt{32}$

Step-by-step EXPLANATION:

USE the DISTANCE formula

$\sqrt{(-3-1)^{2} + (-2-1)^{2} }$

$\sqrt{32}$

Discussion

34.	Write In Decimal Form of 261/200
Answer» Step-by-step EXPLANATION: ✨ 1.305 is UR ANSWER.........☺☺☺

34.

Write In Decimal Form of 261/200

Answer»

Step-by-step EXPLANATION:

✨ 1.305 is UR ANSWER.........☺☺☺

Discussion

35.	In the given figure angle abd = ebc bd = bc angle acb = angle edb prove ab = be
Answer» Answer: Hope it helps u.... Step-by-step EXPLANATION: PLEASE MARK me as brainliest......

35.

In the given figure angle abd = ebc bd = bc angle acb = angle edb prove ab = be

Answer»

Answer:

Hope it helps u....

Step-by-step EXPLANATION:

PLEASE MARK me as brainliest......

Discussion

36.	The set (90°,60°,30°) is formed which type of triangle?
Answer» ANSWER: SCALENE triangle BRAINLIEST PLZ

36.

The set (90°,60°,30°) is formed which type of triangle?

Answer»

ANSWER:

SCALENE triangle

BRAINLIEST PLZ

Discussion

37.	Over the course of five weekdays, one mining stock on the Toronto Stock Exchange closed at $4.28 on Monday, closed higher at $5.17 on Tuesday, finished Wednesday at $4.79, and shot up to close at $7.15 on Thursday, only to finish the week at $6.40.Determine the total change in the value of the stock over the course of the week AND the net change in the value of the stock over the course of the week. Please help!! I will mark you as a brainlist
Answer» Answer: $\huge\boxed{\fcolorbox{red}{pink}{Your's Answer}}$ *Your* *answer* is $4.38. *hop*e it helps you... please MARK it as a BRAINLIST answer.. also PLEASE RATE thanks and follow me... stay home STAY SAFE...

37.

Over the course of five weekdays, one mining stock on the Toronto Stock Exchange closed at $4.28 on Monday, closed higher at $5.17 on Tuesday, finished Wednesday at $4.79, and shot up to close at $7.15 on Thursday, only to finish the week at $6.40.Determine the total change in the value of the stock over the course of the week AND the net change in the value of the stock over the course of the week. Please help!! I will mark you as a brainlist

Answer»

Answer:

$\huge\boxed{\fcolorbox{red}{pink}{Your's Answer}}$

Your answer is $4.38.

hope it helps you...
please MARK it as a BRAINLIST answer..
also PLEASE RATE thanks and follow me...
stay home STAY SAFE...

Discussion

38.	. solve this please
Answer» LET $5x \frac{-1}{x}=y$ SQUARING on both SIDES, we GET, $\implies 5x\frac{-1}{x}^{2}=y^{2} \\ \implies y^{2}+5y+6 \\ \implies y^{2}+3y+2y+6 \\ \implies y(y+3)+2(y+3) \\ \implies(y+3),(y+2)$ Now, PUT y= $5x\frac{-1}{x}$ $\implies [ 5x\frac{-1}{x}+3][5x\frac{-1}{x}×2]$

38.

. solve this please

Answer»

LET $5x \frac{-1}{x}=y$

SQUARING on both SIDES,

we GET,

$\implies 5x\frac{-1}{x}^{2}=y^{2} \\ \implies y^{2}+5y+6 \\ \implies y^{2}+3y+2y+6 \\ \implies y(y+3)+2(y+3) \\ \implies(y+3),(y+2)$

Now,

PUT y= $5x\frac{-1}{x}$

$\implies [ 5x\frac{-1}{x}+3][5x\frac{-1}{x}×2]$

Discussion

39.	The equation x minus4y=5 has how many solutions find
Answer» SINCE it have TWO VARIABLE so it has INFINITE SOLUTIONS please mark as brainliest

39.

The equation x minus4y=5 has how many solutions find

Answer»

SINCE it have TWO VARIABLE so it has INFINITE SOLUTIONS please mark as brainliest

Discussion

40.	Find the square of (i) 2a+b
Answer» Answer: 4a2+b2+4ab Step-by-step EXPLANATION:

40.

Find the square of (i) 2a+b

Answer»

Answer:

4a2+b2+4ab

Step-by-step EXPLANATION:

Discussion

41.	A Pair Of Linear Equations Which Has A Unique Solution:-(A)4x+Y=-1,2x-3y=-5 (B)2x+3y=6,6x+4y=18Q.14 If One Zero Of The Quadratic Polynomial X2+3x+K Is 2 Then The Value Of K Is:-(A) 10 (B) -10Q.15 The Zero Of Polynomial 3x2+11x-4Are (A)1/3, -4 (B) 1/3, 4
Answer» ANSWER: K VALUE is -10 is the CORRECT answer

41.

A Pair Of Linear Equations Which Has A Unique Solution:-(A)4x+Y=-1,2x-3y=-5 (B)2x+3y=6,6x+4y=18Q.14 If One Zero Of The Quadratic Polynomial X2+3x+K Is 2 Then The Value Of K Is:-(A) 10 (B) -10Q.15 The Zero Of Polynomial 3x2+11x-4Are (A)1/3, -4 (B) 1/3, 4

Answer»

ANSWER:

K VALUE is -10 is the CORRECT answer

Discussion

42.	Factorize it. please solve it
Answer» ANSWER: Step-by-step EXPLANATION: $2x^{4} -1x^{2}/6 -1/12\\24x^{4} -2x^{2} -1\\24x^{4} -6x^{2}+4x^{2} -1\\6x^{2} (4x^{2} -1)+1 (4x^{2} -1)\\(6x^{2}+1) (4x^{2} -1) =0\\(4x^{2} -1) =0\\4x^{2} =1\\x^{2} =1/4\\x=1/2 similarly x =1/\sqrt{6}$

42.

Factorize it. please solve it

Answer»

ANSWER:

Step-by-step EXPLANATION:

$2x^{4} -1x^{2}/6 -1/12\\24x^{4} -2x^{2} -1\\24x^{4} -6x^{2}+4x^{2} -1\\6x^{2} (4x^{2} -1)+1 (4x^{2} -1)\\(6x^{2}+1) (4x^{2} -1) =0\\(4x^{2} -1) =0\\4x^{2} =1\\x^{2} =1/4\\x=1/2 similarly x =1/\sqrt{6}$

Discussion

43.	draw a circle of radius 5 centimetre draw a diameter abe where is the centre of the circle with ab as a diagonal can you construct a rectangle in the circle so that all four vertices of the rectangle lies on the circle how can do this?
Answer» Step-by-step EXPLANATION: here's the ANSWER it will HELP you to WRITE the answer

43.

draw a circle of radius 5 centimetre draw a diameter abe where is the centre of the circle with ab as a diagonal can you construct a rectangle in the circle so that all four vertices of the rectangle lies on the circle how can do this?

Answer»

Step-by-step EXPLANATION:

here's the ANSWER it will HELP you to WRITE the answer

Discussion

44.	The Pair Of Equations 5x+2y+5=0 And -3x-6y+1=0 Have:-(A) Unique Solution (B) No Solutions
Answer» Step-by-step EXPLANATION: *HII* *mate: it's* a *unique solutions* becaz a1/a2 UNEQUAL** to b1/b2

44.

The Pair Of Equations 5x+2y+5=0 And -3x-6y+1=0 Have:-(A) Unique Solution (B) No Solutions

Answer»

Step-by-step EXPLANATION:

HII mate:

it's a unique solutions *becaz a1/a2 UNEQUAL*** to b1/b2

Discussion

45.	You want to buy a new TV. The diagonal measure of the screen is 42 inches, and the screen width is 36.6 inches. What is the screen height? Round your answer to the nearest hundredth.use a2+b2=c2 because its the Pythagorean theorem
Answer» $\huge\blue{Question}$ You want to buy a new TV. The DIAGONAL measure of the screen is 42 INCHES, and the screen width is 36.6 inches. What is the screen height? ROUND your answer to the nearest hundredth. Use a²+b²=c² because its the Pythagorean theorem. ______________________________________ Given values , Diagonal of the TV. = 42 inches. Screen Width = 36.6 inches ______________________________________ Let the width be x . so ,by Pythagoras theorem, a² + b² = c² x² + 36.6² = 42² x² = 42²-36.6² x² = 1764 - 1339.56 x² = 424.44 x = √424.44 x = 20.601. [approx.] So ,the height of the TV. is 20.601. ______________________________________ $\huge\sf\bold\pink{hope\: it\: helps\: you}$ ${\huge{\overbrace{\underbrace{\green{thanks}}}}}$

45.

You want to buy a new TV. The diagonal measure of the screen is 42 inches, and the screen width is 36.6 inches. What is the screen height? Round your answer to the nearest hundredth.use a2+b2=c2 because its the Pythagorean theorem

Answer»

$\huge\blue{Question}$

You want to buy a new TV. The DIAGONAL measure of the screen is 42 INCHES, and the screen width is 36.6 inches. What is the screen height? ROUND your answer to the nearest hundredth.

Use a²+b²=c² because its the Pythagorean theorem.

______________________________________

Given values ,

Diagonal of the TV. = 42 inches.

Screen Width = 36.6 inches

______________________________________

Let the width be x .

so ,by Pythagoras theorem,

a² + b² = c²

x² + 36.6² = 42²

x² = 42²-36.6²

x² = 1764 - 1339.56

x² = 424.44

x = √424.44

x = 20.601. [approx.]

So ,the height of the TV. is 20.601.

______________________________________ $\huge\sf\bold\pink{hope\: it\: helps\: you}$ ${\huge{\overbrace{\underbrace{\green{thanks}}}}}$

Discussion

46.	Smallestnumberwhich6. Find themultiplaied byby2,312 must betoa bextec ймах.
Answer» ANSWER: what is your QUESTION PLEASE please WRITE CLEAR

46.

Smallestnumberwhich6. Find themultiplaied byby2,312 must betoa bextec ймах.

Answer»

ANSWER:

what is your QUESTION PLEASE please WRITE CLEAR

Discussion

47.	Page No.DateThe height ofa Particulartole is increasingat therate of 10 cm per month.What wouldbe height of the toueafter5 yearsif its present height islom?
Answer» Answer: Present Height - 10m If the rate increases 10 cm er month then: 1 month = 10 cm 12 months ( 1 YEAR) -> 10x12=120 cm 5 years = 120 x 5 = 600 cm Convert cm into m 1 cm = 0.01 m 600 cm = 0.01 x 600 = 6 m present height = 10 m Add 5 years = 10 m + 6 m = 16 m The answer is 16 m Step-by-step explanation: here's the answer of your questions please follow me up

47.

Page No.DateThe height ofa Particulartole is increasingat therate of 10 cm per month.What wouldbe height of the toueafter5 yearsif its present height islom?

Answer»

Answer:

Present Height - 10m

If the rate increases 10 cm er month then:

1 month = 10 cm

12 months ( 1 YEAR) -> 10x12=120 cm

5 years = 120 x 5 = 600 cm

Convert cm into m

1 cm = 0.01 m

600 cm = 0.01 x 600 = 6 m

present height = 10 m

Add 5 years = 10 m + 6 m = 16 m

The answer is 16 m

Step-by-step explanation:

here's the answer of your questions

please follow me up

Discussion

48.	What is hindi of compound interest?
Answer» ANSWER: मिश्रधन ब्याज is the CORRECT answer

48.

What is hindi of compound interest?

Answer»

ANSWER:

मिश्रधन ब्याज is the CORRECT answer

Discussion

49.	Write the smallest first in each row.6,0,8,9
Answer» Answer: 0 is the SMALLEST in this row Step-by-step EXPLANATION: HOPE it HELPS you ✌️✌️✌️✌️✌️✌️✌️✌️☝️☝️☝️☝️☝️✊✊✊✊

49.

Write the smallest first in each row.6,0,8,9

Answer»

Answer:

0 is the SMALLEST in this row

Step-by-step EXPLANATION:

HOPE it HELPS you ✌️✌️✌️✌️✌️✌️✌️✌️☝️☝️☝️☝️☝️✊✊✊✊

Discussion

50.	Indicate it as per the “Ins13, 74, 290, 650, .....
Answer» Answer: 1370 Step-by-step explanation: Here we observe the first term 13 can be written as :22 +32. Similarly other NUMBERS can be written as : 74 :52 +72 290:112+132 650 : 172 +192. Here we observe that all above term of series can be written as sum of squares of two PRIME numbers which comes next to it's previous pair. Like : (2,3) ; (5,7) ; (11,13) ; (17,19) So, other pair of prime number will be) 23,29. Hence next term of given series will be : = 232+232 = 1370 So.,CORRECT answer is 1370.

50.

Indicate it as per the “Ins13, 74, 290, 650, .....

Answer»

Answer:

1370

Step-by-step explanation:

Here we observe the first term 13 can be written as :22 +32. Similarly other NUMBERS can be written as :

74 :52 +72

290:112+132

650 : 172 +192.

Here we observe that all above term of series can be written as sum of squares of two PRIME numbers which comes next to it's previous pair.

Like : (2,3) ; (5,7) ; (11,13) ; (17,19)

So, other pair of prime number will be) 23,29. Hence next term of given series will be :

= 232+232 = 1370

So.,CORRECT answer is 1370.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

The height of a parallelogram is a twice its base. If its area IS 450 cm cube, find its base and height.​

x = 15

What is the area below the curve?enter your answer correct to 2 decimal places.

Number can be put in the only the three circle so that the sum is equal to 30 and the number are 1, 3,5,7,9,11,13.

The count of bacteria in a culture grows by 10% in the first hour, decreases by 8% in the second hour and againincreases by 12% in the third hour. If the count of bacteria in the sample is 13125000, what will be the countafter 3 hours?​

hope HELP FUL to u MARK as BRAINLIST ❤

Find the 17th form form the and of the ArithmeteoprogressionSion 7, 103.... 184​

_____________________________

_____________________________

______________________________

Hence 7th term from the last is 166

-39pq^2r^5 by -24p^3q^3r​

A car cover 80km in litres of petrol how much distance will it cover in 13 litres of period​

Prove that the following points (in each case are the vertices of a right angled isosceles triangle.(1) (3,0), (6,4) and (-1, 3) (2) (1, 7) (4, 2) and (-1 -1)(3) (5,6), (1,5) and (2,1) (4) (2,3) (- 2, 2) and (-1, -2) (5) A(3, - 1), B(5, - 1) and C(3, - 3)

Find the 7th term from the end of the arithmetic progression 7,10,13.....,184​

Sin A - 2 sin^3 A/ 2 cos ^ 3 - cos A= tan A​

Die(CBSE 2012)17. If one zero of the polynomial p(x) = (a2 +9) x2 + 13x + 6a is the reciprocal of the other, findthe value of a.(CBSE 2008)18. If the sum of the zeroes of the polynomial (a + 1).x2 + (2a + 3)x + (3a + 4) is -1, then findthe product of its zeroes.19. If one zero of the​

Exercise 7B1. Check whether the following numbers are in proportion or not.(ii) 2, 32, 3, 4(i) 14, 8, 42, 24131 1 13 11 6 22​

Simplify 5√16×5√2 please solve​

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayeg​

Find the average of the rational numbers 4 by 5, 2 by 3 and 5 by 6​

Friends please answer for this question ​

Can you give me the solution????

In triangleABC,if angleC>angleB,then find the relation between the sides AB and AC​

Help me to solve this matrix problem ​

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayega​

Write 300g out of 2kg as a percentage

PLEASE MARK my answer as brainleast and FOLLOW me I will follow you bacj

Areas of two similar triangles are 225 sq.cm. 81 sq.cm. If a side of the smallertriangle is 12 cm, then find corresponding side of the bigger triangleEla​

Pythogarus theorem state​

In a quadrilateral the opposite sides meet at a point on the quadrilateral called vertex?​

Rina is 6x + 3/8 feet tall and Ryan is 5x + 1/8 feet tall, How much taller is Tina than Ryan?

Xain i marked u brainlist answer many taimes u also ask me few questions from ur question bank and mark me as a brainlist answer ​

Resolve into partial fraction.

BRAINLIEST PLZ

4m+2m=140degree find the angels of triangle​

2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2​

Ek month me Kitna hair growth hota hai​

1. Show that x'- 3 is a factor of 2x + 3x'-2x 9x - 12​

18] Find the distance between the points A (1, 2) and B (-3,-2).​

Write In Decimal Form of 261/200

✨ 1.305 is UR ANSWER.........☺☺☺

In the given figure angle abd = ebc bd = bc angle acb = angle edb prove ab = be​

The set (90°,60°,30°) is formed which type of triangle?​

. solve this please​

The equation x minus4y=5 has how many solutions find

Find the square of (i) 2a+b​

A Pair Of Linear Equations Which Has A Unique Solution:-(A)4x+Y=-1,2x-3y=-5 (B)2x+3y=6,6x+4y=18Q.14 If One Zero Of The Quadratic Polynomial X2+3x+K Is 2 Then The Value Of K Is:-(A) 10 (B) -10Q.15 The Zero Of Polynomial 3x2+11x-4Are (A)1/3, -4 (B) 1/3, 4​

Factorize it. please solve it​

draw a circle of radius 5 centimetre draw a diameter abe where is the centre of the circle with ab as a diagonal can you construct a rectangle in the circle so that all four vertices of the rectangle lies on the circle how can do this?​

The Pair Of Equations 5x+2y+5=0 And -3x-6y+1=0 Have:-(A) Unique Solution (B) No Solutions​

HII mate:

it's a unique solutions becaz a1/a2 UNEQUAL to b1/b2

You want to buy a new TV. The diagonal measure of the screen is 42 inches, and the screen width is 36.6 inches. What is the screen height? Round your answer to the nearest hundredth.use a2+b2=c2 because its the Pythagorean theorem

Smallestnumberwhich6. Find themultiplaied byby2,312 must betoa bextec ймах.​

what is your QUESTION PLEASE please WRITE CLEAR

Page No.DateThe height ofa Particulartole is increasingat therate of 10 cm per month.What wouldbe height of the toueafter5 yearsif its present height islom?​

What is hindi of compound interest?​

Write the smallest first in each row.6,0,8,9​

Indicate it as per the “Ins13, 74, 290, 650, .....​

The height of a parallelogram is a twice its base. If its area IS 450 cm cube, find its base and height.

The count of bacteria in a culture grows by 10% in the first hour, decreases by 8% in the second hour and againincreases by 12% in the third hour. If the count of bacteria in the sample is 13125000, what will be the countafter 3 hours?

Find the 17th form form the and of the ArithmeteoprogressionSion 7, 103.... 184

-39pq^2r^5 by -24p^3q^3r

A car cover 80km in litres of petrol how much distance will it cover in 13 litres of period

Find the 7th term from the end of the arithmetic progression 7,10,13.....,184

Sin A - 2 sin^3 A/ 2 cos ^ 3 - cos A= tan A

Die(CBSE 2012)17. If one zero of the polynomial p(x) = (a2 +9) x2 + 13x + 6a is the reciprocal of the other, findthe value of a.(CBSE 2008)18. If the sum of the zeroes of the polynomial (a + 1).x2 + (2a + 3)x + (3a + 4) is -1, then findthe product of its zeroes.19. If one zero of the

Exercise 7B1. Check whether the following numbers are in proportion or not.(ii) 2, 32, 3, 4(i) 14, 8, 42, 24131 1 13 11 6 22

Simplify 5√16×5√2 please solve

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayeg

Find the average of the rational numbers 4 by 5, 2 by 3 and 5 by 6

Friends please answer for this question

In triangleABC,if angleC>angleB,then find the relation between the sides AB and AC

Help me to solve this matrix problem

Ak majdur 130 rupay 50paise 5 din me bchata h to wah march aur april mah milakar kitna bchayega

Areas of two similar triangles are 225 sq.cm. 81 sq.cm. If a side of the smallertriangle is 12 cm, then find corresponding side of the bigger triangleEla

Pythogarus theorem state

In a quadrilateral the opposite sides meet at a point on the quadrilateral called vertex?

Xain i marked u brainlist answer many taimes u also ask me few questions from ur question bank and mark me as a brainlist answer

BRAINLIEST *PLZ***

4m+2m=140degree find the angels of triangle

2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2

Ek month me Kitna hair growth hota hai

1. Show that x'- 3 is a factor of 2x + 3x'-2x 9x - 12

18] Find the distance between the points A (1, 2) and B (-3,-2).

In the given figure angle abd = ebc bd = bc angle acb = angle edb prove ab = be

The set (90°,60°,30°) is formed which type of triangle?

. solve this please

Find the square of (i) 2a+b

A Pair Of Linear Equations Which Has A Unique Solution:-(A)4x+Y=-1,2x-3y=-5 (B)2x+3y=6,6x+4y=18Q.14 If One Zero Of The Quadratic Polynomial X2+3x+K Is 2 Then The Value Of K Is:-(A) 10 (B) -10Q.15 The Zero Of Polynomial 3x2+11x-4Are (A)1/3, -4 (B) 1/3, 4

Factorize it. please solve it

draw a circle of radius 5 centimetre draw a diameter abe where is the centre of the circle with ab as a diagonal can you construct a rectangle in the circle so that all four vertices of the rectangle lies on the circle how can do this?

The Pair Of Equations 5x+2y+5=0 And -3x-6y+1=0 Have:-(A) Unique Solution (B) No Solutions

it's a unique solutions *becaz a1/a2 UNEQUAL*** to b1/b2

Smallestnumberwhich6. Find themultiplaied byby2,312 must betoa bextec ймах.

Page No.DateThe height ofa Particulartole is increasingat therate of 10 cm per month.What wouldbe height of the toueafter5 yearsif its present height islom?

What is hindi of compound interest?

Write the smallest first in each row.6,0,8,9

Indicate it as per the “Ins13, 74, 290, 650, .....