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10601.

Jldi jldi solve karke do naa PlzJai hind​

Answer»

I KNOW how to FIND Mean only.

Mean = SUM of observation ÷ No. of observation

24 + 40 + 33 + 28 + 30 + 22 + 16 + 7 \div 8 \\ = 200 \div 8 \\ = 25

So the mean is 25

Mark as brainiest and follow me ;)
Discussion
10602.

Plzzzzz answer quickly

Answer»

Answer:

Answer is OPTION D

Step-by-step EXPLANATION:

as you simplify 1/3 u GET 0.3 ( this is correct to one decimal PLACE)

as u simplify 1/2 u get 0.5

On simplifying

1/5 we get 0.2

since, 0.2 is not between 0.3 and 0.5

THUS, answer should be option D.

Discussion
10603.

The sum of numerator and denominator of a fraction is 3 less than twice the denominator. If each of the numerator and denominator is decreased by 1, the fraction becomes 12. Find the fraction

Answer»

SOLUTION :

\underline{\bf{Given\::}}}}

The sum of numerator & denominator of a fraction is 3 LESS than twice the denominator. If each of the numerator & denominator is DECREASED by 1, the fraction becomes 1/2.

\underline{\bf{Explanation\::}}}}

Let the numerator digit be r & denominator digit be m

\boxed{\bf{The\:fraction\:becomes=\frac{r}{m} }}}

A/q

\longrightarrow\sf{r+m+3=2m}\\\\\longrightarrow\sf{r+m-2m=-3}\\\\\longrightarrow\sf{r-m=-3}\\\\\longrightarrow\bf{r=-3+m......................(1)}

&

\longrightarrow\sf{\dfrac{r-1}{m-1} =\dfrac{1}{2} }\\\\\longrightarrow\sf{2(r-1)=1(m-1)}\\\\\longrightarrow\sf{2r-2=m-1}\\\\\longrightarrow\sf{2(-3+m)-2=m-1\:\:[from(1)]}\\\\\longrightarrow\sf{-6+2m-2=m-1}\\\\\longrightarrow\sf{-8+2m=m-1}\\\\\longrightarrow\sf{2m-m=-1+8}\\\\\longrightarrow\bf{m=7}

∴ Putting the value of m in equation (1),we get;

\longrightarrow\sf{r=-3+7}\\\\\longrightarrow\bf{r=4}

Thus;

\boxed{\sf{The\:fraction\:becomes=\frac{r}{m}=\boxed{\bf{\frac{4}{7} }}}}
Discussion
10604.

If 3x +1/x+5 = 6x- 7/ 2x +1 , then find x ?​

Answer»

ANSWER:

answer is that QUESTION by a U ABHI
Discussion
10605.

Hi teacher may I know this solution it's from chapter matrices​

Answer»

ANSWER:

I don't know

I am sorry

SRY

sry
Discussion
10606.

Please tell the answer ..... please as it's too important..... I will make brainliest ..... who gave answer .... PLEASE ​

Answer»

Answer: from which CLASS's are you fromm

Step-by-step EXPLANATION:

Don't answer SILLY EVERYBODY is leaving you TODAY
Discussion
10607.

The denominatior of a fraction is more than twice the numerator. if the sum of the fraction and reciprocal is 215/21.find the fraction​

Answer»

ANSWER:

XYZ BLA bla bla

Step-by-step EXPLANATION:
Discussion
10608.

A/x-b + b/x-a = 2 x is not a,b​

Answer»

ANSWER:

so what's your QUESTION what we do

pls MARK me as brainlaist
Discussion
10609.

ਹੇਠਾਂ ਲਿਖਿਆਂ ਸਿਖਿਆਵਾਂ ਦਾ ਵਰਗ ਪਤਾ ਕਰੋ?1 ... 322...353...864...935...716...46​

Answer»

pajji thodi katt PUNJABI Maraya KARO yrr aanu bala bala nhi aanda

chak DA FATTA

Discussion
10610.

If 3A=2B=5C,then A:B:C =​

Answer»

\huge\red{Answer}

➡️✨see this PIC ..... ✨

¯\_(ツ)_/¯
Discussion
10611.

Nose of the plant is​

Answer»

STEM..................is UR answer dear SISTA...........FOLLOW me
Discussion
10612.

Plz help to question no. ii) answer is =(11/-7)⁴​

Answer»

Here is your ANSWER

MARK as Brainliest

Follow me
Discussion
10613.

235^2-165^2 using identities

Answer»

Answer:

28000

Step-by-step explanation:

235² - 165²

= (235 + 165) (235 - 165)             #[a² - b² = (a+b) (a-b)]

= 400 × 70

= 28000.
Discussion
10614.

A rectangle of perimeter 74cm is 7cm longer than it is wide what is the length of each side

Answer»

Answer:

2(x+x+7)=74

2(2x+7)=74

2x+7=37

2x=30

x=15
Discussion
10615.

3vectors , p vector,q vector , r vector ,,Such that magnitude of p=q , magbitude of r vector =root2 p magnitude Vectore p,q,r=0Find angle bw p vector and r vector

Answer»

ANSWER:

yahfhhuuu8 is the ONE that has a GREAT idea for the

Step-by-step explanation:

6s6yyyyytg and the company have done a good deal of it with the one you KALO and I have 3PM and the other one 3is 3rd and the other is the same thing with a lot to

Discussion
10616.

Simmi s, Income is 30./.More than Ricky s, Income .find by how much percentage is Ricky s, income less than that of simmi s,?

Answer»

ANSWER: 70%

Step-by-step explanation:

100-30=70
Discussion
10617.

In a parallelogram, adjacent angles are in the ratio 1:4, then the sum of all its interior angles is?

Answer»

Answer:

obviously it will be 360°

Step-by-step EXPLANATION:

SUM of all the angles of quadrilateral is 360°
Discussion
10618.

Subtract:(i) 1/3 from 2(ii)-4/7 from -3/4

Answer»

Answer:

1/3-2

=1-6/3

=-5/3

-4/7-3/4

=-16-21/4

=-37/4
Discussion
10619.

Solve the equation 2a-15 =25 and state which axiom do you use

Answer»

Step-by-step explanation:

2a-15 = 25

2a = 25 + 15

2a = 40

a = 20

I used transposition rule

Hope it will HELP you

So PLEASE MARK me as brainlist

Discussion
10620.

The polynomials kx³+3x²-8 and 3x³-5k are divided by x+2 . if the remainder in the each case is same ,find the value of k

Answer»

ANSWER:

This is the answer to your question.

Step-by-step EXPLANATION:

PLEASE MARK this as the BRAINLIEST ANSWER........
Discussion
10621.

Solve the equation 3(x-7)=3

Answer»

Answer:

3x-21=3

3x=3+21

3x=24

x=8
Discussion
10622.

What are the two consecutive number from 10 to 25 semi prime numbers

Answer»

Answer:

21 and 22 are two CONSECUTIVE number

Step-by-step EXPLANATION:

I THINK IT WILL HELP YOU
Discussion
10623.

Evaluate 40.65 divided by 100

Answer»

Answer:

40.65/100

4065/10000

=0.4065
Discussion
10624.

Find the number of terms in 20 + 19 1⁄3 + 18 2⁄3 + ........................, given sum = 300. Explain the double answer.

Answer»

Answer:

its a riddle to GET your answer

Step-by-step EXPLANATION:

there should be noted 55 eggs and 18omlettes
Discussion
10625.

The zeroes of the quadratic polynomial x^2_15x+50

Answer»

ANSWER:

The ZEROS of the quadratic polynomial polynomial x2-15x+50 are (I) both negative (II) one positive and one negative (iii) both positive (IV) both equal.

Step-by-step explanation:

May this ANSWER will HELP you plz mark has brainliest

Discussion
10626.

Write two numbers by writing the digits 4,3,9,8,7 in the ascending and descending order

Answer»

ANSWER:

the answer is given below.

the number arrange in ASCENDING order is 34789.

the number arranged in DESCENDING order is 98743.
Discussion
10627.

Solve using distributive priperty7/20×6/17+15/17×7/20

Answer»

ANSWER:D

7/20*6/17+15/17*7/20

7/20(6/17+15/17)

7/20*21/17

147/340

2.32

If you FIND my answer correct PLEASE mark me as the BRAINLIEST.......

:)

:D

-_-

Thank you.......
Discussion
10628.

A sum of money becomes of 4/3 the itself in 5 years at a certain rate of interest. find the rate of interest.

Answer»

ANSWER:

ñò idea SORRY ok thanks

Step-by-step explanation:

FOLLOW me
Discussion
10629.

A tour was organised by 1425 students of school during summer holidays each students paid rupeses 410 how much many was collected for the tour

Answer»

Answer:

THEREFORE, the AMOUNT collected for the WHOLE trip is 584250.

Step-by-step explanation:

no. of students=1425

amount PAID for each child=410

the amount collected=1425×410=584250
Discussion
10630.

The decimal expansion of 3/5 is termineting or nontermineting

Answer»

ANSWER:

it is nontermineting decimals

Step-by-step EXPLANATION:

HOPE it's RIGHT
Discussion
10631.

If 3A = 2B = 5Cthen A:B:C is​

Answer»

Answer:

Here is the shortcut to find the ratio A:B:C , given 3A=2B=5C. All you need to do is find A,B & C independently. That is, 2 x 5 = 10, this is the value of A. That is, 5 x 3 = 15, this is the value of B.

Step-by-step EXPLANATION:

Hope it HELPED you a lot
Discussion
10632.

Three angles of a a quadrilateral are 50° ,40° e and 123° find its fourth angle

Answer»

ANSWER:

sum of the angles in a quadrilateral=360°

50+40+123+x=360

123+90+x=360

213+x=360

x=147°

Step-by-step explanation:

Hope it HELPS you.....
Discussion
10633.

What is the ans of alphabuta gama sin10

Answer»

Step-by-step explanation:

Thermal EXPANSION. As the TEMPERATURE increases, the volume of the material also increases. This is known as thermal expansion. It can also be EXPLAINED as the FRACTIONAL change in the length or volume PER unit change in the temperature.
Discussion
10634.

2 darjan kela ka kimat 80 rupya hai to 60 rupya me kitna kela hoga

Answer»

Answer:

2 dozen = 12 kela

12 kela = ₹80

so 1 kela = 80 by 12

= 6 .6 / kela

so if we try BU HIT and trial method...

we get,

APPROX 9 or 10 kela for ₹ 60.

hope u find it HELPFUL
Discussion
10635.

Find the third proportion:2/3,3/8

Answer»

Answer:

8

Step-by-step EXPLANATION:
Discussion
10636.

Find the multiplicative inverse of -5/-3 8/7

Answer»

ANSWER:

5/3is a answer

Step-by-step EXPLANATION:

PLZ plz plz MAKE me BRAINLIST
Discussion
10637.

80,90,90,85,60,70,75,85,90,60,50 ka prisar gayat

Answer»

Answer:

80,90,90,85,60,70,75,85,90,60,50 KA prisar HI 40
Discussion
10638.

Can somebody pls help? ​

Answer»

Step-by-step explanation:

1) assume marks in maths is x and marks in science is y

then you will get TWO linear equation with two VARIABLES from data. from where you can FIND x, y.

2) let's assume that train travels distance of (d) in time (t)

the speed = distance/time

360 = d/t

365 = d/(t - 1)

eliminate d from both eqn and find t

actually your question MUST be to find time taken by train at speed of 360km/hr to COMPLETE distance d
Discussion
10639.

Find the roots of the quadratic equation 3(x-4)²-5(x-4)=12 by factorization

Answer»

Step-by-step EXPLANATION:

the the QUESTION is EXPLAIN in the IMAGE.
Discussion
10640.

How can you get the distance travelled by an object from its speed - time graph?Diagram:​

Answer»

Answer:

MN to the today and tomorrow is the only player in a One AMONG the be all that you don't have a GREAT day and night with quite the little THINGS that MAKE sense for us to be a e even if you use to do with me to do with me and my family is in my HEAD and I don't t I have

Discussion
10641.

The following figures represent the number of books issued at the counter of school library on 12 different days:75, 98,96,102,200,610,94,75,80,100,180,270​

Answer»

Answer:

12 the NUMBER of books ISSUED at the counter of SCHOOL library on 12 different DAYE 7
Discussion
10642.

Fill in the boxes + - 9 - 8 2 - 8 - 7106 what will be come in boxses

Answer»

Answer:

Answer is 7205.

Step-by-step EXPLANATION:

+ - = -.

+ - 9 - 82 - 8 - 7106

9+82 =91

8+7106=7114

Total =91+7114= 7205.

I hope your answer is write. but

I am not SURE.

Discussion
10643.

Product of divisors of 7056 is ​

Answer»

Step-by-step explanation:

There is a very SIMPLE and easy TRICK to get the factors/divisors of numbers. First, we TAKE the number 7056 and check it's divisors. Means, 7056÷2 = 3528.
Discussion
10644.

My father says me,"You are a good boy."( Change into indirect narration)​

Answer»

ANSWER:

CUBE30Thanks+Follow=Inboxbody {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}

My FATHER SAYS me that I am a GOOD BOY.
Discussion
10645.

2. The curved surface of a right circular cone is 10 times the area of its base.Show that the height of the cone is three times its radius of the base. Find theratio of its height and diameter.​

Answer»

ANSWER:

Mark me as BRAINIEST please

Step-by-step EXPLANATION:

follow me GUYS
Discussion
10646.

Good evening guys❤Today's Question ✌Q.By using Standard formula, expand the following:-(i)(2x+7y)^2(ii)(1/2x+2/3y)^2(iii)(3x-1/2x)^2Answer this simple question?​

Answer»

FORMULA to be used :-

(a + b)² = a² + b² + 2ab

Solution :-

(i) (2X + 7Y)²

= (2x)² + (7y)² + 2 × 2x × 7y

= 4x² + 49y² + 28xy

________________

(II) (1/2x + 2/3y)²

= (1/2x)² + (2/3y)² + 2 × 1/2x × 2/3y

= 1/4 x² + 4/9 y² + 2/3 xy

________________

(iii) (3x - 1/2y)²

= (3x)² + (-1/2 y)² + 2 × 3x × -1/2 y

= 9x² + 1/4 y² + 6X × -1/2 y

= 9x² + 1/4 y² - 3xy
Discussion
10647.

7. Add the following:a. 6x^2+4x , 7x-8×^2​

Answer»

ANSWER:

Your answer is in ATTACHEMENT
Discussion
10648.

A bag contains 3 red balls and 5 black balls. If a ball is drawn at random, what is the Probability thatit will be.a. a red ball b. not a red ball​

Answer»

Answer:

3/8,,,,,,,5/8

Step-by-step EXPLANATION:

PROBABILITY of a,B RESPECTIVELY

Discussion
10649.

7. The H.C.F. of two numbers is 145 and their L.CM. is 2175, If one of the numbers is 435, find the other number​

Answer»

Answer:

SOLUTION

Step-by-step explanation:

Relation between HCF and LCM of

two numbers a and b is

Product of two numbers = HCF × LCM

____________________________

According to the given problem

HCF = 145 ,

LCM = 2175,

One NUMBER = a = 725

Let the second number = b

a × b = HCF × LCF

b = ( HCF × LCM ) / a

b = ( 145 × 2175 )/ 725

b = ( 145 × 3 × 725 )/ 725

After CANCELLATION ,

b = 145 × 3

b = 435

Therefore ,

Second number = b = 435

I hope this HELPS you.
Discussion
10650.

Express 19^2 as the sum of two consecutive numbers ​

Answer»

Step-by-step EXPLANATION:

I THINK it will HELP you
Discussion