98971 + Interview Questions in Primary School in Math

1.	Please answer fast......
Answer» Step-by-step explanation: ANGLE 1 =50° angle 1 = angle 3=angle 5 =angle 7=50° angle 1 + angle 2 =180° angle 2=180°-50°=130° angle 2=angle 4=angle 6=angle 8=130° hope it is helpful to you please MARK me BRAINLIST

1.

Please answer fast......

Answer»

Step-by-step explanation:

ANGLE 1 =50°

angle 1 = angle 3=angle 5 =angle 7=50°

angle 1 + angle 2 =180°

angle 2=180°-50°=130°

angle 2=angle 4=angle 6=angle 8=130°

hope it is helpful to you

please MARK me BRAINLIST

Discussion

2.	Find the rational numbers between minus 1 by 10 and 1 by 9
Answer» Negative rational numbers -1/9 , -1/8 -1/7 -1/6 -1/5 -1/4 -1/3 -1/2 0/any NON 0 NUMBER Positive rational numbers 1/9 1/8 1/7 1/6 1/ 5 1/4 1/3 1/2

2.

Find the rational numbers between minus 1 by 10 and 1 by 9

Answer»

Negative rational numbers -1/9 , -1/8 -1/7 -1/6 -1/5 -1/4 -1/3 -1/2

0/any NON 0 NUMBER

Positive rational numbers

1/9 1/8 1/7 1/6 1/ 5 1/4 1/3 1/2

Discussion

3.	which of the following can be r interior angles of aquadilateral (1)140,108,120,150 degrees (2)270,150,30,120degrees(3)40,170,90,60 degrees(4)150,40,30,180degrees
Answer» Answer: Your answer is (3) 40,170,90,60 Step-by-step EXPLANATION: The SUM of the interior angles of QUADRILATERAL is 360 Then, =40+170+90+60 = 360 *Hope* *this* is *HELP* *for* *you*.....

3.

which of the following can be r interior angles of aquadilateral (1)140,108,120,150 degrees (2)270,150,30,120degrees(3)40,170,90,60 degrees(4)150,40,30,180degrees

Answer»

Answer:

Your answer is (3) 40,170,90,60

Step-by-step EXPLANATION:

The SUM of the interior angles of

QUADRILATERAL is 360

Then,

=40+170+90+60

= 360

Hope this is HELP for you.....

Discussion

4.	13 Amit wants to cover the floor of a room 6.5m wide and 8 m long with square tiles. Ifeach tile has sides of 0.5 m, then find thenumber of tiles required to cover the entirefloor of the room.
Answer» ANSWER: (6.5*8)/0.5 104 TILES

4.

13 Amit wants to cover the floor of a room 6.5m wide and 8 m long with square tiles. Ifeach tile has sides of 0.5 m, then find thenumber of tiles required to cover the entirefloor of the room.

Answer»

ANSWER:

(6.5*8)/0.5

104 TILES

Discussion

5.	PAGE NOLldenly the following anglo as acude ostudioSecary & roll angle.
Answer» ANSWER: i DONT KNOW your answer Step-by-step EXPLANATION:

5.

PAGE NOLldenly the following anglo as acude ostudioSecary & roll angle.

Answer»

ANSWER:

i DONT KNOW your answer

Step-by-step EXPLANATION:

Discussion

6.	Please answer this question is step by step
Answer» Answer: 1,58,05,985 Step-by-step EXPLANATION: HOPE THIS WILL HELPS YOU. Please MARK it as BRAINLIEST.

6.

Please answer this question is step by step

Answer»

Answer:

1,58,05,985

Step-by-step EXPLANATION:

HOPE THIS WILL HELPS YOU.

Please MARK it as BRAINLIEST.

Discussion

7.	The sum of two rational numbers is -3
Answer» Answer: (-2)+(-1) -3 please MARK as the brainliest

7.

The sum of two rational numbers is -3

Answer»

Answer:

(-2)+(-1)

-3

please MARK as the brainliest

Discussion

8.	ERCISEdozen notebooks cost 186. How many notebooks will cost 356.50?
Answer» Step-by-step EXPLANATION: COST of 1 notebook=15.5 no of NOTE books=356.50/15.5=23

8.

ERCISEdozen notebooks cost 186. How many notebooks will cost 356.50?

Answer»

Step-by-step EXPLANATION:

COST of 1 notebook=15.5

no of NOTE books=356.50/15.5=23

Discussion

9.	4(m–9)=12 I need answer
Answer» $Solution$ $\text{[math]}$ $= > 4(m - 9) = 12 \\ \\ = > m - 9 = 3 \\ \\ = > m = 12$ $\text{[math]}$ $Hope \:it \:helps$

9.

4(m–9)=12 I need answer

Answer»

$Solution$

$\text{[math]}$

$= > 4(m - 9) = 12 \\ \\ = > m - 9 = 3 \\ \\ = > m = 12$

$\text{[math]}$

$Hope \:it \:helps$

Discussion

10.	9) Mohan was going to his grandfather’s house which is 4500m towards east from his house. In the evening, instead of returning to his house his goes to his uncle’s house which is 1500m towards west from his grandfather’s house. What is the total distance travelled by him and how much far away he is now from his house? Is it better to walk than to travel by car to cover small distances?
Answer» ANSWER: as Mohan GOES to his grand father house which is 4500m east then from his house he goes 1500m east which MEANS he was walking back to his house so the total distance cover by him was 6000 and he was 3000M far from his house

10.

9) Mohan was going to his grandfather’s house which is 4500m towards east from his house. In the evening, instead of returning to his house his goes to his uncle’s house which is 1500m towards west from his grandfather’s house. What is the total distance travelled by him and how much far away he is now from his house? Is it better to walk than to travel by car to cover small distances?

Answer»

ANSWER:

as Mohan GOES to his grand father house which is 4500m east then from his house he goes 1500m east which MEANS he was walking back to his house so the total distance cover by him was 6000 and he was 3000M far from his house

Discussion

11.	(- 3) x (- 3) x (- 3)× 6 time
Answer» $\text{[math]}$ (- 3) X (- 3) x (- 3)× 6 -27 × 6 -162

11.

(- 3) x (- 3) x (- 3)× 6 time

Answer»

$\text{[math]}$

(- 3) X (- 3) x (- 3)× 6

-27 × 6

-162

Discussion

12.	carries cycle at an average speed of 1.6 kilometre per hour if he cycles for 6.5 hours how far does he travel
Answer» ANSWER: Just MULTIPLYING . 10.4 is the answer Step-by-step explanation: 1.6 MULTIPLIED by 6.5 GIVES you 10.4

12.

carries cycle at an average speed of 1.6 kilometre per hour if he cycles for 6.5 hours how far does he travel

Answer»

ANSWER:

Just MULTIPLYING . 10.4 is the answer

Step-by-step explanation:

1.6 MULTIPLIED by 6.5 GIVES you 10.4

Discussion

13.	The cost of petrol in increased by 12% find the increase amount if the cost is rupees 54 litres
Answer» ANSWER: COST of petrol=54 PER litre New cost=54+(54*12/100) 54+6.48 60.48

13.

The cost of petrol in increased by 12% find the increase amount if the cost is rupees 54 litres

Answer»

ANSWER:

COST of petrol=54 PER litre

New cost=54+(54*12/100)

54+6.48

60.48

Discussion

14.	Write the difference between speed and velocity
Answer» Answer: Step-by-step explanation: Speed is a scalar QUANTITY,which is the ratio of distance and time and it is always positive for a moving object/body. Velocity is a VECTOR quantity,which is the ratio of displacement and time and it may be positive,NEGATIVE or ZERO for a moving object/body. Please mark this answer as the Brainliest one.

14.

Write the difference between speed and velocity

Answer»

Answer:

Step-by-step explanation:

Speed is a scalar QUANTITY,which is the ratio of distance and time and it is always positive for a moving object/body.

Velocity is a VECTOR quantity,which is the ratio of displacement and time and it may be positive,NEGATIVE or ZERO for a moving object/body.

Please mark this answer as the Brainliest one.

Discussion

15.	3. Grace is making a display board for the school talent show. The display board has dimension 11 ft. by 6 ft. She needs to add a ribbon border around the entire display board. Find the length of ribbon that she needs.
Answer» ANSWER: hfhfhxyfyfhfhfuf

15.

3. Grace is making a display board for the school talent show. The display board has dimension 11 ft. by 6 ft. She needs to add a ribbon border around the entire display board. Find the length of ribbon that she needs.

Answer»

ANSWER:

hfhfhxyfyfhfhfuf

Discussion

16.	4. Find the missing one, then check your answer.a) Subtrahend = 72,26,150, difference =52,32,153, minuendb) Minuend = 2,71,62,523, difference =3,12,856, subtrahend
Answer» SUBTRAHEND= 7 2, 2 6, 1 5 0 Difference =+5 2, 3 2, 1 5 3 ---------------------- Minuend = 12 4, 5 8 ,3 0 3 Minuend = 2, 7 1, 6 2, 5 2 3 Difference =+ 3, 1 2 , 8 5 6 ------------------------ Subtrahend= 2 ,74, 7 5 ,37 9

16.

4. Find the missing one, then check your answer.a) Subtrahend = 72,26,150, difference =52,32,153, minuendb) Minuend = 2,71,62,523, difference =3,12,856, subtrahend

Answer»

SUBTRAHEND= 7 2, 2 6, 1 5 0

Difference =+5 2, 3 2, 1 5 3

----------------------

Minuend = 12 4, 5 8 ,3 0 3

Minuend = 2, 7 1, 6 2, 5 2 3

Difference =+ 3, 1 2 , 8 5 6

------------------------

Subtrahend= 2 ,74, 7 5 ,37 9

Discussion

17.	1.5 in expended form
Answer» ANSWER: 1+.05 I hope you like my answer and plz FOLLOW me and MAKE me BRAINLIST

17.

1.5 in expended form

Answer»

ANSWER:

1+.05

I hope you like my answer and plz FOLLOW me and MAKE me BRAINLIST

Discussion

18.	Eutrerence of the given numbersa) 26,83.204 and 13,79,599 98.84.000 and 899,c) 833.21.230 and 29,12,52 983 d) 6,92,56,325 and 1.000MinuendubtrahendifferenceFind the missing one, then check your answer.a) Subtrahend - 72.26,150; difference - 52.32.153. minuendD) Minuend = 2,71,62,523; difference - 3,12,856, subtrahendWake students observe that thethe properties or addition andperties of additionsmaller numbers, except for Arealer number cannot be subrationd oma150 : difference = 52,3,153
Answer» ANSWER: ACCORDING to the QUESTION the answer is OPTION B

18.

Eutrerence of the given numbersa) 26,83.204 and 13,79,599 98.84.000 and 899,c) 833.21.230 and 29,12,52 983 d) 6,92,56,325 and 1.000MinuendubtrahendifferenceFind the missing one, then check your answer.a) Subtrahend - 72.26,150; difference - 52.32.153. minuendD) Minuend = 2,71,62,523; difference - 3,12,856, subtrahendWake students observe that thethe properties or addition andperties of additionsmaller numbers, except for Arealer number cannot be subrationd oma150 : difference = 52,3,153

Answer»

ANSWER:

ACCORDING to the QUESTION the answer is OPTION B

Discussion

19.	a father is 9 times as old as his daughter in three years he will only be 5 times as old as his daughter find their present age
Answer» Answer: Step-by-step explanation: At PRESENT, DAUGHTERS AGE is x His father's age is 9x After THREE years, Daughters age is x+3 Fathers age IS5(x+3) Their present ages= 9x+3=5(x+3) 9x+3=5x+15 4x=12 X=3

19.

a father is 9 times as old as his daughter in three years he will only be 5 times as old as his daughter find their present age

Answer»

Answer:

Step-by-step explanation:

At PRESENT,

DAUGHTERS AGE is x

His father's age is 9x

After THREE years,

Daughters age is x+3

Fathers age IS5(x+3)

Their present ages=

9x+3=5(x+3)

9x+3=5x+15

4x=12

X=3

Discussion

20.	Show that the square of an odd positive integer is of the form 8q + 1 for some integer q
Answer» ANSWER: guven is =8q+1 let the q be =x to make odd pisitive TAKE an EVEN number. 8(2)+1 16=1 16_1=15 which is odd and posutive too

20.

Show that the square of an odd positive integer is of the form 8q + 1 for some integer q

Answer»

ANSWER:

guven is =8q+1

let the q be =x

to make odd pisitive TAKE an EVEN number.

8(2)+1

16=1 16_1=15

which is odd and posutive too

Discussion

21.	Find surface area when a force of 5n exerts a pressure of 500 pa on it
Answer» Pressure = Force / Area Area = Force / Pressure = 5 N / (500 PA) = 0.01 m² = 0.01 × 10⁴ cm² = 100 cm² Pls mark me as brainliest

21.

Find surface area when a force of 5n exerts a pressure of 500 pa on it

Answer»

Pressure = Force / Area

Area = Force / Pressure

= 5 N / (500 PA)

= 0.01 m²

= 0.01 × 10⁴ cm²

= 100 cm²

Pls mark me as brainliest

Discussion

22.	Oa vehicle covers a distance of 43.2liters of Petrol - How much distance willcover in one litre of petrol?a distanceof 43.2 km in 2.4
Answer» ANSWER: I did not know BRO PLEASE follow me and LIKE

22.

Oa vehicle covers a distance of 43.2liters of Petrol - How much distance willcover in one litre of petrol?a distanceof 43.2 km in 2.4

Answer»

ANSWER:

I did not know BRO PLEASE follow me and LIKE

Discussion

23.	Verify a×(b+c)=(a×b)+(a×c) for a=5/6, b=-4/5, c=-7/10
Answer» Step-by-step EXPLANATION: VERIFIED HOPE it HELPS you

23.

Verify a×(b+c)=(a×b)+(a×c) for a=5/6, b=-4/5, c=-7/10

Answer»

Step-by-step EXPLANATION:

VERIFIED

HOPE it HELPS you

Discussion

24.	X = 2+ 13fund x² + 12
Answer» ACCORDING to question X=2+13 x= 15 finding x²+12 (15)²+12 225+12 237

24.

X = 2+ 13fund x² + 12

Answer»

ACCORDING to question

X=2+13

x= 15

finding

x²+12

(15)²+12

225+12

237

Discussion

25.	find the area of a right triangle whose hypotenuse measure 17 cm and one of the other two sides is 8 cm
Answer» Answer: As this is RIGHT Angle Triangle, so Either we can USE Pythagoras Theorem or PYTHAGOREAN Triplet to Find the THIRD Side. $\begin{tabular}{\|c \|c \| c\|}\cline{1-3}p/b & b/p & h \\\cline{1-3}3 & 4 & 5 \\5 & 12 &13\\8 & 15&17 \\7 & 24&25\\\cline{1-3}\end{tabular}$ So we can SEE that [8 , 15 , 17] is the Triplet, therefore Other Side will be 15 cm. ⋆ DIAGRAM : $\setlength{\unitlength}{1.5cm}\begin{picture}(6,2)\thicklines\put(7.7,2.9){\large{A}}\put(7.7,1){\large{B}}\put(10.6,1){\large{C}}\put(8,1){\line(1,0){2.5}}\put(8,1){\line(0,2){1.9}}\put(10.5,1){\line(-4,3){2.5}}\put(7.2,2){\sf{\large{15 cm}}}\put(9,0.7){\sf{\large{8 cm}}}\put(9.4,1.9){\sf{\large{17 cm}}}\put(8.2,1){\line(0,1){0.2}}\put(8,1.2){\line(3,0){0.2}}\end{picture}$ $\rule{160}{1}$ $\underline{\bigstar\:\:\textsf{Area of Right Angle Triangle ABC :}}$ $\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times Base \times Height\\\\\\\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times BC \times AB\\\\\\\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times 8\:cm \times 15\:cm\\\\\\\dashrightarrow\tt\:\:Area=4\:cm \times 15\:cm\\\\\\\dashrightarrow\:\:\underline{\boxed{\textsf{\textbf{Area = 60 cm$^{\textbf2}$}}}}$

25.

find the area of a right triangle whose hypotenuse measure 17 cm and one of the other two sides is 8 cm

Answer»

Answer:

As this is RIGHT Angle Triangle, so Either we can USE Pythagoras Theorem or PYTHAGOREAN Triplet to Find the THIRD Side.

$\begin{tabular}{|c |c | c|}\cline{1-3}p/b & b/p & h \\\cline{1-3}3 & 4 & 5 \\5 & 12 &13\\8 & 15&17 \\7 & 24&25\\\cline{1-3}\end{tabular}$

So we can SEE that [8 , 15 , 17] is the Triplet, therefore Other Side will be 15 cm.

⋆ DIAGRAM :

$\setlength{\unitlength}{1.5cm}\begin{picture}(6,2)\thicklines\put(7.7,2.9){\large{A}}\put(7.7,1){\large{B}}\put(10.6,1){\large{C}}\put(8,1){\line(1,0){2.5}}\put(8,1){\line(0,2){1.9}}\put(10.5,1){\line(-4,3){2.5}}\put(7.2,2){\sf{\large{15 cm}}}\put(9,0.7){\sf{\large{8 cm}}}\put(9.4,1.9){\sf{\large{17 cm}}}\put(8.2,1){\line(0,1){0.2}}\put(8,1.2){\line(3,0){0.2}}\end{picture}$

$\rule{160}{1}$

$\underline{\bigstar\:\:\textsf{Area of Right Angle Triangle ABC :}}$

$\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times Base \times Height\\\\\\\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times BC \times AB\\\\\\\dashrightarrow\tt\:\:Area=\dfrac{1}{2} \times 8\:cm \times 15\:cm\\\\\\\dashrightarrow\tt\:\:Area=4\:cm \times 15\:cm\\\\\\\dashrightarrow\:\:\underline{\boxed{\textsf{\textbf{Area = 60 cm$^{\textbf2}$}}}}$

Discussion

26.	Rita decided to decorate her wall with three colours red, blue and orange. she wants to use blue colour for 2/5 part of the wall, red colour for 2/3 of the remaining part and orange for the rest. (a) what fraction of the wall be coloured red (b) what fraction of the wall will be coloured orange (c) if the wall has an are of 25 square metres, what area of the wall will be orange coloured
Answer» a). Fraction of the wall be COLORED red - 2/3 b). Fraction of the wall be colored ORANGE = 1/5 c). Area of the wall be colored orange = 5 sq. meter Step-by-step EXPLANATION: a). Given that, The part of the wall that she wants to be colored blue = 2/5 Remaining part after blue = 1 - 2/5 = 3/5 The part of the wall that she wants to be colored red = 2/3 of 3/5 = 6/15 = 2/5 The remaining part to be colored orange = 3/5 - 2/5 = 1/5 so, ∵ The fraction of the wall will be red = 2/5 b). The fraction of the wall will be colored orange = 1/5 c). Given that, Area of the wall = 25 sq. m fraction of the wall colored orange = 1/5 so, *∵ The area of the wall colored orange = 25 1/5 = 5 sq. meter Learn more:** find the fraction brainly.in/question/1687440

26.

Rita decided to decorate her wall with three colours red, blue and orange. she wants to use blue colour for 2/5 part of the wall, red colour for 2/3 of the remaining part and orange for the rest. (a) what fraction of the wall be coloured red (b) what fraction of the wall will be coloured orange (c) if the wall has an are of 25 square metres, what area of the wall will be orange coloured

Answer»

a). Fraction of the wall be COLORED red - 2/3

b). Fraction of the wall be colored ORANGE = 1/5

c). Area of the wall be colored orange = 5 sq. meter

Step-by-step EXPLANATION:

a). Given that,

The part of the wall that she wants to be colored blue = 2/5

Remaining part after blue = 1 - 2/5

= 3/5

The part of the wall that she wants to be colored red = 2/3 of 3/5

= 6/15

= 2/5

The remaining part to be colored orange = 3/5 - 2/5

= 1/5

so,

∵ The fraction of the wall will be red = 2/5

b). The fraction of the wall will be colored orange = 1/5

c). Given that,

Area of the wall = 25 sq. m

fraction of the wall colored orange = 1/5

so,

∵ The area of the wall colored orange = 25 * 1/5

= 5 sq. meter

Learn more: find the fraction

brainly.in/question/1687440

Discussion

27.	What is the area of four walls of a room?
Answer» i HOPE it's HELP U....XD

Discussion

28.	Find the missing one, then check your answer.a) Subtrahend = 72,26,150; difference = 52,32,153, minuendb) Minuand - 1
Answer» ANSWER: dont Step-by-step EXPLANATION: KNOW

28.

Find the missing one, then check your answer.a) Subtrahend = 72,26,150; difference = 52,32,153, minuendb) Minuand - 1

Answer»

ANSWER:

dont

Step-by-step EXPLANATION:

KNOW

Discussion

29.	divide Rs72 between a, b, and c in such a way that a may have Rs 5 more than b and b has Rs 14 more than c
Answer» Answer: Total money = 72rs. Let c GET X rs Then, b = x + 14 rs. And, a = x + 14 + 5 => X + x + 14 + x + 14 + 5 = 72 => 3x = 72 - 33 => 3x = 39 => x = 13 C will get 13 rs. B will get = 13 + 14 => 27 rs. A will get = 27 + 5 => 32 rs.

29.

divide Rs72 between a, b, and c in such a way that a may have Rs 5 more than b and b has Rs 14 more than c

Answer»

Answer:

Total money = 72rs.

Let c GET X rs

Then, b = x + 14 rs.

And, a = x + 14 + 5

=> X + x + 14 + x + 14 + 5 = 72

=> 3x = 72 - 33

=> 3x = 39

=> x = 13

C will get 13 rs.

B will get = 13 + 14 => 27 rs.

A will get = 27 + 5 => 32 rs.

Discussion

30.	If4 m and 16 arethen find thein Coontinuedvalue of m.proportions
Answer» Answer: 36 is the CONTINUOUS VALUE

30.

If4 m and 16 arethen find thein Coontinuedvalue of m.proportions

Answer»

Answer:

36 is the CONTINUOUS VALUE

Discussion

31.	Construct a triangle abc angle C 90= c b =3 cm and a b= 5 centimetre
Answer» HEY... here is the SOLUTION

31.

Construct a triangle abc angle C 90= c b =3 cm and a b= 5 centimetre

Answer»

HEY...

here is the SOLUTION

Discussion

32.	3/4 of an hour = ___
Answer» Answer: 3/4 of an HOUR =45min i HOPE it HELPS you

32.

3/4 of an hour = ___

Answer»

Answer:

3/4 of an HOUR =45min

i HOPE it HELPS you

Discussion

33.	Face value of 4 in the numeral 8924 7605
Answer» Answer: The FACE value of 4 in 8924 7605 is 4 may this answer HELP you mark me as BRAINLIST

33.

Face value of 4 in the numeral 8924 7605

Answer»

Answer:

The FACE value of 4 in 8924 7605 is 4

may this answer HELP you

mark me as BRAINLIST

Discussion

34.	Find the HCF of 1624, 522 and 1276.
Answer» Answer: 58 is the HCF of 1624,522 and 1276 Step-by-step EXPLANATION: SORRY for over writing HCF by division method hope it helps Mark me as brainliest and FOLLOW me

34.

Find the HCF of 1624, 522 and 1276.

Answer»

Answer:

58 is the HCF of 1624,522 and 1276

Step-by-step EXPLANATION:

SORRY for over writing

HCF by division method

hope it helps

Mark me as brainliest and FOLLOW me

Discussion

35.	Verify a×(b×c)=(a×b)×c for (a) a=6/7 b=2/3 c=-14/15
Answer» Answer: 6/7(2/3(-14/15))=6/7(-28/45)=-8/15 (6/72/3)(-14/15)=4/7(-14/15)=-8/15 L.H.S.=R.H.S.

35.

Verify a×(b×c)=(a×b)×c for (a) a=6/7 b=2/3 c=-14/15

Answer»

Answer:

6/7*(2/3*(-14/15))=6/7*(-28/45)=-8/15

(6/7*2/3)*(-14/15)=4/7*(-14/15)=-8/15

L.H.S.=R.H.S.

Discussion

36.	PageIntegersRepuresent the following positive integels on the numbers line +6,+7,+4+2,+9
Answer» HOPE it hêlp you $itzRoy....✪Follow me✪$

36.

PageIntegersRepuresent the following positive integels on the numbers line +6,+7,+4+2,+9

Answer»

HOPE it hêlp you $itzRoy....✪Follow me✪$

Discussion

37.	Find the difference (integers) (-63) - (-7)=
Answer» $( - 63) - ( - 7) \\ = ( - 63) + 7 \\ = -( - 53)$ HOPE it HELPS you dear☺️.plzz MAKE it BRAINLIEST ANSWER.

37.

Find the difference (integers) (-63) - (-7)=

Answer»

$( - 63) - ( - 7) \\ = ( - 63) + 7 \\ = -( - 53)$

HOPE it HELPS you dear☺️.plzz MAKE it BRAINLIEST ANSWER.

Discussion

38.	Plzzzzzzz answer thissssss
Answer» Mark me BRAINLIEST plz... X+a=0 x= -a putting the value x= -a =>3(-a) ² +6a(-a) +5(-a) -8=0 =>5A+8=0 =>5a= -8 =>a= -8/5

38.

Plzzzzzzz answer thissssss

Answer»

Mark me BRAINLIEST plz...

X+a=0

x= -a

putting the value x= -a

=>3(-a) ² +6a(-a) +5(-a) -8=0

=>5A+8=0

=>5a= -8

=>a= -8/5

Discussion

39.	(X + 1 upon 3) (X + 2 upon 3)
Answer» ANSWER: Step-by-step EXPLANATION:(x+1/3)(x+2/3) =(x+1)(x+2)/9 =x²+3x+2/9

39.

(X + 1 upon 3) (X + 2 upon 3)

Answer»

ANSWER:

Step-by-step EXPLANATION:(x+1/3)(x+2/3)

=(x+1)(x+2)/9

=x²+3x+2/9

Discussion

40.	List the prime number from 1 to 50
Answer» Prime Numbers between 1 and 50 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 Hope HELPS You Please MARK as the BRAINLIEST !!!!!

40.

List the prime number from 1 to 50

Answer»

Prime Numbers between 1 and 50

2
3
5
7
11
13
17
19
23
29
31
37
41
43
47

Hope HELPS You

Please MARK as the BRAINLIEST !!!!!

Discussion

41.	Find the angle x in the following figure
Answer» Answer: 140° Step-by-step EXPLANATION: According to the ANGLES sum property of a QUADRILATERAL, Sum of all angles SHALL be 360° 70°+60°+90°+x=360° 130°+90°+x=360° 220°+x=360° X=360°-220° X=140° 140°

41.

Find the angle x in the following figure

Answer»

Answer:

140°

Step-by-step EXPLANATION:

According to the ANGLES sum property of a QUADRILATERAL,

Sum of all angles SHALL be 360°

70°+60°+90°+x=360°

130°+90°+x=360°

220°+x=360°

X=360°-220°

X=140°

140°

Discussion

42.	What is sub ordanating conjuction help me and get 10 points and I will mark you as brilliant
Answer» Answer: A SUBORDINATING conjunction is a WORD that CONNECTS a independent CLAUSE to a dependent clause.... A dependent clause add EXTRA information to the main clause. These clause cannot stand by themselves and their meaning is dependent to the independent clause. They're not complete sentence.

42.

What is sub ordanating conjuction help me and get 10 points and I will mark you as brilliant

Answer»

Answer:

A SUBORDINATING conjunction is a WORD that CONNECTS a independent CLAUSE to a dependent clause.... A dependent clause add EXTRA information to the main clause. These clause cannot stand by themselves and their meaning is dependent to the independent clause. They're not complete sentence.

Discussion

43.	Find any six rational number between the following pair of rational number 1/3and1/2
Answer» Answer: That is depending UPON your TEACHER's and you You should make a CHART on your studies and you should work out hard and success will be in your HANDS

43.

Find any six rational number between the following pair of rational number 1/3and1/2

Answer»

Answer:

That is depending UPON your TEACHER's and you You should make a CHART on your studies and you should work out hard and success will be in your HANDS

Discussion

44.	2. Change: (a) 6 h 20 min to minutes
Answer» Step-by-step explanation: 1 hour = 60 MIN so, 6 hour = 6×60 = 360 min we additionally have 20 min so in total, 360+20 = 380 min

44.

2. Change: (a) 6 h 20 min to minutes

Answer»

Step-by-step explanation:

1 hour = 60 MIN

so, 6 hour = 6×60 = 360 min

we additionally have 20 min

so in total,

360+20 = 380 min

Discussion

45.	How many are thousands in 1780535
Answer» Step-by-step explanation: HEY MATE here in 1780535= 17,80,535 It has 1780 thousand HOPE it HELPS ✌

45.

How many are thousands in 1780535

Answer»

Step-by-step explanation:

HEY MATE

here

in 1780535= 17,80,535

It has 1780 thousand

HOPE it HELPS ✌

Discussion

46.	45/(-3)
Answer» ANSWER: answer -15........... Step-by-step EXPLANATION: ❢◥ ▬▬▬▬▬▬ ◆ ▬▬▬▬▬▬ ◤❢ hope it help uh❤

46.

45/(-3)

Answer»

ANSWER:

answer -15...........

Step-by-step EXPLANATION:

❢◥ ▬▬▬▬▬▬ ◆ ▬▬▬▬▬▬ ◤❢ hope it help uh❤

Discussion

47.	the base of a triangular field is thrice its altitude if the cost of cultivating it at ₹ 246.80 per hectare is ₹ 3331.80 then find its base and height
Answer» Solution : $\bf{\blue{\underline{\underline{\bf{Given\::}}}}}$ The BASE of a triangular FIELD is thrice it's altitude if the cost of cultivating it at Rs.246.80 per hectare is Rs.3331.80. $\bf{\blue{\underline{\underline{\bf{To\:find\::}}}}}$ The base and height of triangular field. $\bf{\blue{\underline{\underline{\bf{Explanation\::}}}}}$ Let the base of triangle be 3r Let the height of triangle be R A/q $\implies\sf{3331.80=246.80\times Area}\\\\\\\implies\sf{Area= \dfrac{3331.80}{246.80} }$ We know that formula of the area of triangle : $\implies\bf{{Area\:of\:triangle=\dfrac{1}{2} \times base\times height}}\\\\\\\implies\sf{\dfrac{\cancel{3331.80}}{\cancel{246.80}} =\dfrac{1}{\cancel{2}} \times \cancel{3}r\times r}\\\\\\\implies\sf{\cancel{\dfrac{1110.6}{123.4}} =r^{2}} \\\\\\\implies\sf{9=r^{2} }\\\\\\\implies\sf{\sqrt{9} =r}\\\\\\\implies\sf{\red{3=r}}$ Thus; The height of the triangle is r = 3 UNITS. The base of triangular field is 3r = 3(3) = 9 units.

47.

the base of a triangular field is thrice its altitude if the cost of cultivating it at ₹ 246.80 per hectare is ₹ 3331.80 then find its base and height

Answer»

Solution :

$\bf{\blue{\underline{\underline{\bf{Given\::}}}}}$

The BASE of a triangular FIELD is thrice it's altitude if the cost of cultivating it at Rs.246.80 per hectare is Rs.3331.80.

$\bf{\blue{\underline{\underline{\bf{To\:find\::}}}}}$

The base and height of triangular field.

$\bf{\blue{\underline{\underline{\bf{Explanation\::}}}}}$

Let the base of triangle be 3r

Let the height of triangle be R

A/q

$\implies\sf{3331.80=246.80\times Area}\\\\\\\implies\sf{Area= \dfrac{3331.80}{246.80} }$

We know that formula of the area of triangle :

$\implies\bf{{Area\:of\:triangle=\dfrac{1}{2} \times base\times height}}\\\\\\\implies\sf{\dfrac{\cancel{3331.80}}{\cancel{246.80}} =\dfrac{1}{\cancel{2}} \times \cancel{3}r\times r}\\\\\\\implies\sf{\cancel{\dfrac{1110.6}{123.4}} =r^{2}} \\\\\\\implies\sf{9=r^{2} }\\\\\\\implies\sf{\sqrt{9} =r}\\\\\\\implies\sf{\red{3=r}}$

Thus;

The height of the triangle is r = 3 UNITS.

The base of triangular field is 3r = 3(3) = 9 units.

Discussion

48.	Find the value of l in the given equation 3 l+5=47
Answer» hey MATE here is ur ANSWER = 3 L+5=47 3L=42 L=14. hope it helps. ☆☆☆

48.

Find the value of l in the given equation 3 l+5=47

Answer»

hey MATE here is ur ANSWER =

3 L+5=47

3L=42

L=14.

hope it helps.

☆☆☆

Discussion

49.	Please give answer with solution A tree broken at a height of 12 metre from ground peak of the tree touches the ground at the distance of 9 M from the tree find length of the tree
Answer» Answer: 21 METERS 9+12 I THINK it will HELP you

49.

Please give answer with solution A tree broken at a height of 12 metre from ground peak of the tree touches the ground at the distance of 9 M from the tree find length of the tree

Answer»

Answer:

21 METERS 9+12 I THINK it will HELP you

Discussion

50.	(-12) 8 5-2 30 12A. 1824B. -1200C. -164D. 200
Answer» ANSWER: B.-1200 Step-by-step EXPLANATION: -12×8×5-2×30×12 = -480-720 =. -1200

50.

(-12) 8 5-2 30 12A. 1824B. -1200C. -164D. 200

Answer»

ANSWER:

B.-1200

Step-by-step EXPLANATION:

-12×8×5-2×30×12

= -480-720

=. -1200

Discussion

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