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19901.

Pratham char abhajya sankhya ka Yog kya hoga​

Answer»

Step-by-step EXPLANATION:

PLEASE ask in ENGLISH so that I can ANSWER uh

BTW SORRY

19902.

28 students=700 marks5 students=x marksfind the marks of 5 students​ ?

Answer»

Answer:

125 MARKS = 5 STUDENTS

PLEASE MARK ME AS BRAINLIEST

19903.

2+a=6 find the number a​

Answer»

ANSWER:

a=4

Step-by-step explanation:

2 will SHIFT to rhs

6-2=a

a=4

19904.

In a race, Tinku runs 30 m.His teammate,Jessy,runs 5m less than Tinku.Tinku's other teammate,Erica,runs 2 m 20 cm more than him. what the total distance covered by Tinku and his friends in centimeters.​

Answer»

Step-by-step explanation:

TINKU runs=30 m

Jessy runs 5 m less

30 - 5=25

jessy runs= 25m

erica runs 2.20 m more then tinku=

30 + 2.20=32.2m

Tinku runs=30m

jessy runs=25m

erica runs=32.2 m

32.2+25+30=87.2

now CONVERT 87.2meters to CM=

1m= 100 cm so 87.2 m = 8720.0

19905.

Write a condition so that rhombus becomes a square.​

Answer»

ANSWER:

By the property of parallel lines, the SUM of any two adjacent angles of a rhombus equals to 180 degrees, so if they are equal, then each of them is equal to 90 degrees. So, the condition can ALSO be STATED like : “A rhombus can be considered a square if any of its angles is equal to 90 degrees

PLEASE MARK ME AS BRAINLIEST

19906.

Define:(1) Chord of a circle (2) Circumference.Define:(1) Segment (2) Sector​

Answer»

ANSWER:

chord is any LINE segment inside the circle joining TWO points on the circle

circumference is the total perimeter of the circle

A chord divides circle into segments .

A SECTOR is a part of a circle divided by two radii

19907.

2) If a cone is cut into two parts by a horizontal plane passtwo parts by a horizontal plane passing through themidpoint of its axis. Find the ratio of the volume of the upper part andlower part of the cone.​

Answer»

ANSWER:

REFER the IMAGE above

ANSWER : 1:7.

19908.

27. The perimeter of a rhombus PQRS is 20cm, find the area of the rhombus, if thediagonal QS is 6cm. answer please ​

Answer»

ANSWER:

Step-by-step EXPLANATION:

19909.

(11) For doing some work Ganesh takes 10 days more than Gajanan. If both worktogether, they complete the work in 12 days. Find the number of days taken byGanesh to complete the work, if he works alone.​

Answer»

Answer:

30 days

Step-by-step EXPLANATION:

Steps are GIVEN in the above ATTACHMENT....

PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER!!!!!!!

19910.

The__________is called abscissa​

Answer»

ANSWER:

X COORDINATE

the x coordinate is CALLED ABSCISSA

19911.

I) In the figure, seg AB and segDC are perpendicular to segBC. Seg AC and seg BDintersect each other at P.seg PQI seg BC. AB = x,PQ = y, DC = 2.Prove that : 1/x + 1 /z=1/y​

Answer»

ANSWER:

Step-by-step

Pls FIND ATTACHED the answer

19912.

SECTION - A- Select and write the most appropriate answer fromgiven alternatives for each question :(i)In A ABC, if a = 2, b = 3 and sin A = 2/3thensinB=​

Answer»

Answer:

WRITE U R QUESTION properly

19913.

8 percent girls of a class of 50 girls like adventure sports. How many girls like adventure sports?​

Answer»

ANSWER:

Here is Your answer BUDDY!

PERCENTAGE of GIRLS that LIKE adventure=8%

In numbers=8/100x 50

=4

19914.

Find yhe solution to equation 2x = 50 and specify euclid's axiom used in it.​

Answer»

Answer:

2x=50

x=50/2

x=25

Step-by-step EXPLANATION:

THANK YOU HAVE A NICE DAY

19915.

The perimeter of a right triangle is 12cm and its hypotenuse is of length 5 cm find the area of triangle using heron's formula.guys please give me answer immediately. ​

Answer»

Step-by-step explanation:

3s=12

s=4

peri=12

semiperi=6

\sqrt{s (s - a)(s - b)(s - c)  }

\sqrt{6(6 - 3)(6 -4 )(6 - 5) }

\sqrt{36}

6 SQ CM

19916.

1.Construct an equilateral triangle with side 1 decimetre.2.construct a right angled triangle in which the sides containing the right angle are 6 cm and 8 cm. Measure the length of the hypotenuse. (Hint: SAS criterion of construction will be used.)3. Construct a triangle PQR with PQ = 3 cm, QR = 4 cm and RP = 5 cm. what type of triangle is this on the basis of side please solve with full solution all three questions ​

Answer»

CONSTRUCTED a right angled triangle

Step-by-step explanation:

Step 1 : Draw a line segment AB = 6 cm

Step 2 : Draw a right angle at B on AB using setsquare/protector

Step 3 : take a lenghth of 8 cm from B on angle drawn in Step 2 and mark other end as C

Step 4 : JOIN AC

AC = 10 cm on Measuring

Step 1 : Draw a line segment PQ = 3 cm

Step 2 : using compass width 5 cm &  taking P as center draw an arc

Step 3 : using compass width 4 cm &  taking Q as center draw an arc such that intersect arc drawn in step 3 at R

Step 4 : join PR & QR

this triangle is Scalene triangle

this triangle is also right angle triangle as 3² + 4² = 5²

Learn more:

Triangle pqr pq=8cm qr=7.5CM triangle pqr=85 degrees - Brainly.in

brainly.in/question/13721368

construct a right angle triangle in which base if two times of the ...

brainly.in/question/14146138

19917.

If x/2 +1/3=1 find value of x​

Answer»

ANSWER:

X/2 + 1/3=1

3x+2 = 6

3x= 4

X = 4/3

19918.

The length, breadth, and height of a rectangular box are in the ratio 10:4:3. Its volume is 960 cu.cm.find the length,breadth and height.

Answer»

Answer:

Let the ratio be x

L:B:H = 10x:4x:3X

Volume of rectangular box = l x b x h

960 = (10x) (4x) (3x)

960 = 120x^3

x^3 = 8

x. = 2

length = 10x2 = 20 cm

breadth = 4x2 = 8 cm

height = 3x2 = 6 cm

19919.

Solve the inequation and graph the solution on a number line:2y - 3 < y + 1

Answer»

Answer:

Hey DEAR,

these are your answer.

Step-by-step EXPLANATION:

If this helped you and if I am correct then please mark my answer as BRAINLIEST.

19920.

The ordinate of (-7,-5) is _____________​

Answer»

ANSWER:

SECOND QUADRANT........................

19921.

Property of three parallel lines and their transversalsTheoremplease prove it​

Answer»

Step-by-step explanation:

alternative angles are equal

corresponding angles are

idk sorry

and TRANSVERSAL divides the angle into two COMPLIMENTARY angle

hope this HELPS mark as brainliest

19922.

O is the centre of the circle. Prove that angleAOC is double of angleABC.​

Answer»

ANSWER:

My answer is in WORDS form

Step-by-step explanation:

Since, AO and OC are radius of the circle and AB and BC are CHORDS of the circle. So, chords are ALWAYS longer than radius of the circle.

If this helped you then please mark my answer as brainliest.

19923.

A number cube has it side numbers as 12467 and 5 if the wine is thrown once what is probility of rolling an odd no​

Answer»

Answer:

\frac{<klux>1</klux>}{2}

Step-by-step explanation:

P(E)=\frac{No. of <klux>POSSIBLE</klux> <klux>OUTCOMES</klux>}{Total no. of outcomes}

possible outcomes =1;7;5

No. of possible outcomes =3

total no. of outcomes = 6

P(odd no.) = \frac{3}{6}

                 =\frac{1}{2}

19924.

E)in a class of 40 students, marks obtained by the students in a class test (out of 10) areahven below:14110Marks 1 2 3 4 5 6 7 8 9Number of610543studentsCalculate the following for the given distribution:( Median(it) Mode​

Answer»

ANSWER:

the answer will BO TEN thousanda FIVE hilundted

19925.

If x/2 + 1/3 =1 then find the value of x​

Answer»

ANSWER:

x=4/3

Step-by-step EXPLANATION:

x/2+1/3=1

(3x+2)/6=1

3x+2=6

3x=6-2

3x=4

x=4/3

19926.

11.The perpendicular distance of the point A(7,5) from y-axis is _​

Answer»

ANSWER:

Answer is 5

Because

PERPENDICULAR DIST. = |ax+by+c|/√(a²+b²)

Step-by-step EXPLANATION:

19927.

Find the sum (-32) + (-1.3)​

Answer»

- 32 + ( - 1.3) \\  =  - 32 - 1.3 \\  = ( - 33.3) \:  \: ans

19928.

❤️❤️❤️❤️❤️❤️❤️❤️✌️✌️✌️✌️✌️✌️✌️✌️✌️This is called Eaten but not Stolen.... ​

Answer»

ANSWER:

HIII FRIENDS

MARK me as BRAINLIEST ......

19929.

Please answer It I'll mark u the brain​

Answer»

Answer:

HERE IS YOUR ANSWER AND PLZZ MARK IT AS BRAINLIEST

Step-by-step EXPLANATION:

We have

and

Lets simplify these equations. Assuming p = 1/(3x + y) and q = 1/(3x – y),

p + q = 3/4

4P + 4q = 3 …(i)

Also,

⇒ p/2 – q/2 = - 1/8

⇒ 4p – 4q = - 1 …(II)

To solve these equations, we need to make one of the variables (in both the equations) have same coefficient.

The variable p and q in both the equations have same coefficient.

⇒ 8p = 2

⇒ p = 1/4

Substitute p = 1/4 in eq.(i)/eq.(ii), as per convenience of solving.

Thus, substituting in eq.(ii), we get

4(1/4) – 4q = - 1

⇒ 1 – 4q = - 1

⇒ 4q = 2

⇒ q = 1/2

Thus, p = 1/4 and q = 1/2

As p = 1/(3x + y),

⇒ 3x + y = 4 …(iii)

And q = 1/(3x – y)

⇒ 3x – y = 2 …(iv)

ADDING equations (iii) and (iv) to obtain X and y,

(3x + y) + (3x – y) = 4 + 2

⇒ 6x = 6

⇒ x = 1

Putting the value of x in equation (iv), we get

3(1) – y = 2

⇒ 3 – y = 2

⇒ y = 1

Hence, we have x = 1 and y = 1

19930.

AlledSome NaturalPhenomenae Cordova Smart Class Software on the smart board in class to know the delahtning and earthquake and also to know the steps taken to minimise destruccombas VII, we have learnt about storms andmnes. We have also learnt how they affect ushow we can protect ourselves from them. Inhanter we shall discuss two other destructivepieces o​

Answer»

Step-by-step EXPLANATION:

ACTUALLY qurs. is incomolete

19931.

If the rate of CGST on an article is 9% what is the rate of GST on that article​

Answer»

Answer:

if

Step-by-step explanation:

RATE of CGST =9%

then

CGST=1/2 GST

GST= 9*2

GST=18%

19932.

Give me answer no. 14 itz urgent​

Answer»

ANSWER:

HOPE it HELPS

MARK it as the BRAINLIEST

19933.

I)In A ABC, if a = 2, b=3 and sin A ==, thenZB=​

Answer»

ANSWER:

WRONG question

Step-by-step EXPLANATION:

CORRECT it FIRST

19934.

The absassa of (-5a) is​

Answer»

Answer:

Hey mate! here is your answer

The ABSCISSA of (-5a) is (-5).

Hope you GOT it DEAR ❤

Plz FOLLOW me

19935.

Find the equation of tangents to the parabola y2=9x through the point (4,10)​

Answer»

Step-by-step explanation:

SOLUTION:-

Equation of the parabola is y^2=9x

general equation of the parabola is y^2=4ax

by comparing the both equations we get,

4a=9

=>a=9/4

equation of the TANGENT of the parabola is y=mx+ a/m

points (4,10)

By putting all the values in the tangent equation we get , 10=m4+9/4/m

=>10=(16m^2+9)/4m

=>16m^2- 40m+9=0

By solving the EQUATION we get , m=9/4 and1/4

so we have to put the values of m in the tangent equation then we get,

equation:

  1. x - 4y+36=0
  2. 9x- 4y+4=0

mark as BRAINLIST plz

19936.

If E be an event,then P(E) + P(not E)=​

Answer»

HEY MATE ,

ANSWER is 1 .

because sum of probability of SURE event and not sure event is always 1 .

Hope you find it HELPFUL!!

Do mark it as brainliest!!!

19937.

The perimeter of a regular pentagon is 100 cm .How long is its each side.​

Answer»

Answer:

20cm

Step-by-step EXPLANATION:

perimeter=100

pentagon has 5 sides

so SIDE = 100÷5

20

19938.

[( -1/2)]=(-1/2) solve the eqution

Answer»

SORRY not FOUND this ANSWER

19939.

a saree was sold at a gain of 10% had it been sold for rupees 63 more the gain would have been 25% find the cost price of the saree​

Answer»

CP = 100% let

gain = 10% MEANS SP = 110%

If 110% + 63₹ = 25% more

means 110%+63 = 125% or 15% = 63

if 15%= 63 then 100% = (63/15)×100 = 420

19940.

Write the genrel form of a linear equation in two variables

Answer»

ANSWER:

ax+by+c=0

Hope it helps

Please MARK as BRAINLIEST

19941.

Perimeter =60cm,area=200sq cm,length=?,breadth=?​

Answer»

ANSWER:

perimeter of RECTANGLE = 2(l+b)

60 = 2(l+b)

60÷2 = l+b

30 = l+b ------------------ eq1

area of rectangle = l×b

200 = l(30-l)

200 = 30l-l²

{l}^{2}  - 30l + 200 = 0

{l}^{2}  - 20l - 10l + 200 = 0

l(l - 20) - 10(l - 20) = 0

(l - 10)(l - 20) = 0

Length = 10cm, 20CM

breadth =30-L = 20cm, 10cm

19942.

A verandah of withered 2.25 is constructed all along outside a room which is 5.5 M long and 4 M wide find i) the area of verandah ii) cost of cementing the floor of verandah 200 per metre ²​

Answer»

ANSWER:

THE ANSWER IS GIVEN IN THE ABOVE 3 ATTACHMENTS

19943.

A circular pond of diameter 28m is surrounded by a path 7m wide.a. Find the area of the path.b. Find the cost of constructing the path at the rate of AED 30 per sq.mexplain why

Answer»

a. REFER pic

b. 770m² X 30 RS.

= 23100 RUPEES.

19944.

Manish mother age is 5 more than twice the manish age.if the sum of their ages is 48 find their age​

Answer»

Answer:

MANISH AGE x

mum's age 2x

Step-by-step EXPLANATION:

x+2x=48

3x=48

x=48/3

x=16

2x=32

19945.

Q. 28. Solve the following linear programming problem:Maximise : = 150x + 250 ySubject to: 4x + y = 403x + 2y =60x=0y=0​

Answer»

Answer:

4x,x=0 so 40 + y=0 so 40 +0 =40

19946.

If the the surface area of a sphere is 2826 cm”, thenfind its volume.(n=3.14)​

Answer»

Answer:

437452.7 cu.cm

Step-by-step EXPLANATION:

SURFACE area,

4 PI r^2 = 2826

r^2 = 2826 ÷ 4×3.14

r^2 = 2218.4

r = 47.1 cm

Volume,

4/3 pi r^3 = 4/3 × 3.14 × (47.1)^3

= 437452.7 cu.cm

HOPE THIS HELPS YOU.........

19947.

Brilliant ... That's a level of answering.... XD​

Answer»

ANSWER:

HEHEHE...... PASSENGERS surakshit H.... XD

19948.

If m+4n = 2n+8m,what is the ratio of n to m?​

Answer»

Step-by-step EXPLANATION:

I 2:7

..........................

19949.

Place value of 0in50253​

Answer»

Step-by-step EXPLANATION:

PLACE value of 0 will be 0 only

if i have solved the problem plz MARK as BRAINLIEST.

19950.

The Perimeter Of A Triangle Is 63 cm And Its Sides Are In The Ratio 2:3:4. What Are The Length Of The Sides?

Answer»

Step-by-step explanation:

2x + 3X + 4X = 63

9x = 63

x = 6

Hence we have sides

12,18,24 CMS respectively

please give brainliest