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12201.

Lesson name - Cubes and Cube Roots Evaluate the following:- ( √(7²+24²) )³

Answer»

I THINK this will HELP you

12202.

Express the following numbers in the form of p :q (a) -25.6875(b) 0.621621621..(c) 15.71212121​

Answer»

(C) 15.7 121212.......=x

Then 100x=1571.212121.........

{why should we MULTIPLY with 100 only?

Ans:-because TWO numbers (i.e.,1,2)are REPEATING}

Now let

X=15.7121212.......be equation 1

100x=1571.212121.......be equation 2

Subtract equation 1 from equation 2

100x=1571.21212121.....

- x=15.7121212......

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

99x=1555.5

{212121.....will cancel from both the equations}

X=1555.5/99

X=15555/990

12203.

The points (1,7),(4,2) and(-1,-1) forms a triangle whichis​

Answer»

ANSWER:

it is an ISOSCELES TRIANGLE, because the DISTANCE between the two sides are same therefore it is an isosceles triangle.

12204.

Prinyanka qs quy delete kiya​

Answer»

Answer:

PLZ MARK as BRAINLIEST plz I will FOLLOW u.....

Step-by-step explanation:

Plz fo not POST IRRELEVANT content......

12205.

3 + 2 root 5 / 3 + root 5 - 3 -2root5 / 3 - root 5

Answer»

I THINK this will DEFINITELY HELP you.

12206.

Which one of the following has 9,99,999 as the answer1,00,00,000-110,00,000-110,000-11,00,000-1

Answer»

Answer:

10,00,000-1

Step-by-step explanation:

10,00,000 - 1

=9,99,999

12207.

Season tickets usually cost rs 1204/5 per person . For students they are priced at 1/4 of the normal cost . How much will 6 tickets will cost for students?

Answer»

Answer:

1806/5 RS (or)  361.2rs

Step-by-step EXPLANATION:

12208.

Find a rational number lying between 1.3and 1.4

Answer»

HOPE this HELPS you....

12209.

Draw a rough diagram of two angles such that they have two points in common

Answer»

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIST FOLLOW me

12210.

Write 10 such numbers which can be shown only as line

Answer»

Answer:

Plz,if it is correct plz rate ⭐me,like me and follow me and MARK me as brainlist

Step-by-step EXPLANATION:

Infinite NUMBER can be SHOWN only as a line . There can be infinite such numbers that can be REPRESENTED on the number line. Infinite Numbers: The sequence of natural numbers are infinite numbers.

12211.

The radius of a solid sphere is 24cm . 8sphere can be from it to 12cm radius

Answer»

Answer:

RADIUS of SOLID sphere=24cm

volume=4/3×π×24³

No of spheres can be formed of radius 12cm=

volume of large sphere÷volume of SMALL sphere

=

\dfrac{ \dfrac{4}{3} \times \pi \times  {24}^{3} }{ \dfrac{4}{3}  \times \pi \times  {12}^{3} }  =   \dfrac{ {24}^{3} }{ {12}^{3} }  = 8

SO 8 SPHERES CAN BE FORMED

12212.

Divide 6root27 by 2root

Answer»

ANSWER:

6 \sqrt{27}  \div 2 = 3 \times 3  \sqrt{3}  = 9 \sqrt{3}

12213.

The perimeter of a regular polygon is 70.4cm if the length of one side is 17.6.find the number of sides for the regular polygon

Answer»

Given :

The perimeter of a REGULAR polygon is 70.4cm. length of one side is 17.6

To FIND :

find the number of sides for the regular polygon

Solution :

Perimeter of regular polygon = 70.4cm

⇒ length of one side × no. of side = 70.4cm

⇒ 17.6cm × no. of side = 70.4cm

⇒ no. of side = 70.4cm/17.6cm

⇒ no. of side = 4

no. of side is 4

12214.

2x/3 + 1 = 7x15 + 3Please help fast

Answer»

Step-by-step explanation:

2x/3+1=7×15+3

=2x/3+1=105+3

=2x/3+1=108

=2x/3=108-1

=2x/3=107

= x=107×3/2

=x=321/2=160½(Answer)

HOPE IT HELPS.

12215.

What is the value of p2q-q2p if p=3 and q=-1?

Answer»

I THINK this will HELP you

12216.

Write the rational number whose numerator is 4×(– 6) and denominator is (3 –7) × (15 – 11)? Express it in simplest form.

Answer»

Answer:

6/5

Step-by-step explanation:

NUMERATOR = 4 × (–6)

                  = -24

denominator = (3 –7) × (15 – 11)

                      = -5 * 4

                      = -20

Fraction = -24/-20

              = 6/5

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12217.

G. a football stadium can seat 23598 people. estimate the total number of people thatwould have attended 155 matches. circle the best estimate.i) around 3100000ii) around 3800000​

Answer»

ANSWER:

3657690

Step-by-step explanation:

answer is 3657690 is the answer the football stadium can seat PEOPLE.

12218.

Express 18.3 48bar in the form of p by q where p and q are integers, a not equal to 0

Answer»

I HOP this will HELP you

12219.

If 5 tan tjetha =4 tan 45°, find the value of 5 sin thetha- 4 cos thetha/5 sin thetha+ 4 cos thetha

Answer»

ANSWER:

you SOLVED it then your don't

12220.

Is 727 a square and is it even or odd

Answer»

Answer:

Since 727 is an odd number.  It SQUARE is also an odd number. Since 158 is an EVEN number.

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12221.

How many 3 digit number are in 100 and 200 with dividing with 5

Answer»

Answer:

20 is the CORRECT answer

Step-by-step EXPLANATION:

PLEASE please MARK as BRAINLIST

12222.

Solve the circled ones only please please please​

Answer»

Step-by-step EXPLANATION:

तमिल नाडु का क्षेत्रफल १,३०,०५८ किमी२ है। यह भारत के दक्षिण में स्थित है और उत्तर में आन्ध्र प्रदेश, पश्चिम में केरल, दक्षिण में हिन्द महासागर और पूर्व में बंगाल की खाड़ी इसके पड़ोसी हैं। इसके अतिरिक्त राज्य के उत्तरपूर्व में पुडुचेरी भी स्थित है। यहाँ की सबसे प्रमुख नदी कावेरी है।

12223.

x ki power 4 + 1 upon x ki power 4 is equals to 194 find the value of x cube + 1 upon x cube or X square + 1 upon x square upon X + 1 upon x​

Answer»

x⁴ + 1 / x⁴ = 194 ---( 1 )

( x² + 1 / x² )² - 2 = 194

( x² + 1 / x² )² = 194+2

x² + 1 /x² = √196

x² + 1 /x² = 14 -----( 2 )

( x + 1 / x )² - 2 = 14

( x + 1 / x )² = 14 +2

( x + 1/x ) =√16

x + 1 / x = 4------( 3 )

Therefore,

x³ + 1 / x³ = ( x + 1 /x )(x² + 1/x² - 1 )

=4 × ( 14 - 1 )

[ From ( 2 ) and ( 3 )

= 4 × 13

= 52

12224.

Find the zeros of √5x2+9x+4√5

Answer»

We have,

\quad  \sqrt{5}  {x}^{2}  + 9x + 4 \sqrt{5}  \\  \\  =  \sqrt{5}  {x}^{2}  + (5 + 4)x + 4 \sqrt{5}  \\  \\  =  \sqrt{5}  {x}^{2}  + 5x + 4x + 4 \sqrt{5}  \\  \\  =  \sqrt{5} x(x) +  \sqrt{5} x( \sqrt{5} ) + 4(x) + 4( \sqrt{5} ) \\  \\  =  \sqrt{5} x(x +  \sqrt{5} ) + 4(x +  \sqrt{5} ) \\  \\  = (x +  \sqrt{5} )( \sqrt{5} x + 4)

For FINDING the ZEROES of the POLYNOMIAL,

\texttt{let}  \quad \sqrt{5}  {x}^{2}  + 9x + 4 \sqrt{5}  = 0 \\  \\  \implies (x +  \sqrt{5} )( \sqrt{5} x + 4) = 0 \\  \\  \implies x +  \sqrt{5}  = 0 \:  \boxed{or} \:  \sqrt{5} x + 4 = 0 \\  \\  \implies x =  -  \sqrt{5}  \quad  \:  \boxed{or}  \quad x =  -  \frac{4}{ \sqrt{5} }

12225.

prove that, if a line is perpendicular to one of the two parallel lines, then it is perpendicular to the other line also​

Answer»

Answer:

The perpendicular transversal theorem states that if there are two parallel lines in the same plane and there is a line perpendicular to one of them, then it is also perpendicular to the other one.

Step-by-step explanation:

LET US ASSUME that AB∥CD

PQ is perpendicular to AB

We have to PROVE that PQ is perpendicular to CD

∠PQB=90

o

(given)

∴∠QRD=∠PQB=90

o

Corresponding angles of parallel lines

∴PQ is perpendicular to CD

solution

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12226.

7. If − /2= /2, then find the general value of .​

Answer»

ANSWER:

ok

Step-by-step EXPLANATION:

kiska

general

value

12227.

If tanA=root 2 then find sinA×cosA 2root/4​

Answer» HOPE you LIKED it
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12228.

Simplify -xxEx45x(1X​

Answer»

Step-by-step EXPLANATION:

EXAMPLE and SOLVE this ANSWER

12229.

Give me this question answer with solution​

Answer»

ANSWER:

the 19TH TERM of the AP is ZERO.

12230.

The quotient of 96835 and 31 to the nearest tens is​

Answer»

ANSWER:

QUOTIENT 2156

REMAINDER 4

12231.

In the given figure, if l||m and ∆a:b = 2:3 then find the value of x

Answer»

Step-by-step EXPLANATION:

where is the FIGURE?

how can we SOLVE this

12232.

24. 2x2 + 3x (1 - 2x 3 ) + x(x +1)​

Answer»

ANSWER:

-35+3x

Step-by-step explanation:

4+3x(-5) +3x

-35+3x

12233.

S. No. 5) In the fig line I is parallel Line m, andline n is the transversal Thenfind thevalue of x​

Answer»

ANSWER:

HI

MATE

please TELL me na

where is the figure ?

12234.

Two trains travel in opposite directions at 40 kmph and 50 kmph and a man sitting in slower train observes the faster train pass him completely in 10 seconds The length of the faster train is:​

Answer»

AnSwer :

  • Length of the fastest train is 917m.

━━━━━━━━━━━━━━━━

GiVen :

It is provided that the trains travel in opposite directions with 40 km/h and 50 km/h respectively and a man is sitting in the slower train and he OBSERVES that the faster train passes WITHIN 10 seconds.

To Find :

  • We NEED to find the length of the faster train.

SoluTion :

As the trains travel in opposite direction here,

We need to find its relative SPEED.

So,

Relative speed=(50+40)km/hr

⠀⠀⠀⠀⠀⠀⠀⠀⠀=(90+5/18)m/sec

⠀⠀⠀⠀⠀⠀⠀⠀⠀=(1625/18)m/sec

Length of the fastest train :

= 1625/18 × 10

=917m(approx.)

━━━━━━━━━━━━━━━

12235.

The diagonal of a rectangular field is 16 metre more than the shorter side if the longer side is 14 meter more than shorter side then find the length of sides of field​

Answer»

ANSWER:

The DIAGONAL of a rectangular field is 16 metres more than the shorter side. If the longer side is 14 metres more than the shorter side, then FIND the lengths of the sides of the field. Let the shorter side of the rectangular field be X m. Hence, the length of the sides of the rectangular field is 10 m and 24 m.

12236.

hello please i need the answer ASAP :The sum of 5 angles of a nonagon is 780o. Four of the remaining angles are equal . Find the sizes of each of the equal angles.

Answer»

ANSWER:

HOPE it HELPS you.........

12237.

Using suitable re-arrangement, find the sum -5+7/10+3/7+(-3)+5/14+(-4/5)

Answer»

100000000000900098990

12238.

Where there is a will there is a way (change into a negative sentence)​

Answer»

Step-by-step EXPLANATION:

where there is not a will there isn't a WAY

12239.

Find - 2 1/9 - 6 * - 8 1/9 - 3 1/2 -4 9/3

Answer»

ANSWER:

PLSS SEND me FRIEND REQUEST

12240.

(19) A bag of 100 kg of tea made up of leafand dust tea is bought for 217.250. If leaftea costs 210 per kg and dust tea costs785 per kg, find the quantity of leaf anddust tea in the bag​

Answer»

Answer:

587 PER kg

Step-by-step EXPLANATION:

SORRY this is my GUESS only

12241.

Hello guys..Can anyone give me some questions based on surface area and volume..please...​

Answer»

ANSWER:

Okkkkkkkkkkkkkkk..

..

12242.

(4.23)° =____________a) 1b)0c)4.23d)none​

Answer»

Answer:

1

Step-by-step EXPLANATION:

MARK AS THE BRAINLIEST I DID IT AS QICK AS I CAN

12243.

Give step by step explanation:

Answer»

Step-by-step EXPLANATION:

GAVE any further QUESTIONS

12244.

I mark u brainlist if sinA=1/p then find cosA×cosecA+tanA×sec A​

Answer»

<P>Step-by-step EXPLANATION:

sinA=1/p

cosecA= p

cosA=√(1-sin²A)=√(1-1/p²)={√(p²-1)}/p

secA=p/{√(p²-1)}

tanA=sinA/cosA=1/√(p²-1)

PUT these values in yr eq

cosA×cosecA+tanA×sec A=√(p²-1)+p/(p²-1)

=[(p²-1){√(p²-1)}+p]/(p²-1)

answer

12245.

Please answer.will mark you brainliest​

Answer»

GIVEN:-

  • The SIDE of QR of ∆PQR is Produced to a POINT S.

  • if the Bisector of \rm{\angle{PQR}\:and\:\angle{PRS}} meet at the Point T.

TO PROVE

  • \rm{\angle{QTR}=\dfrac{1}{2}\angle{QPR}}.

PROPERTY USED:-

  • Exterior angle Property i.e the Sum of TWO Opposite INTERIOR angle is equal to the external angle.

Now,

In ∆QTR

\implies\rm{\angle{TQR}+\angle{QTR}=\angle{TRS}}(Exterior angle Property)

\implies\rm{\angle{QTR}=\angle{TRS}-\angle{TQR}}.......1

Now,

In ∆PQR

\implies\rm{\angle{PQR}+\angle{QPR}=\angle{PRS}}(Exterior angle Property).

[TR is the Bisector of

  • \rm{\dfrac{1}{2}\angle{PQR}=\angle{TQR}=\angle{PQR}=\angle{2TQR}}.......2

  • Similarly, \rm{\angle{PRS}=\angle{2TRS}}..........3

So, From 2 and 3

\implies\rm{\angle{2TQR}+\angle{QPR}=\angle{2TRS}}

\implies\rm{\angle{QPR}=2(\angle{TRS}-\angle{TQR})}

Substituting the value of eq1

\implies\rm{\angle{QPR}=2(\angle{QTR})}

or,

\implies\rm{\dfrac{1}{2}\angle{QPR}=\angle{QTR}}

12246.

6 easy examples for compound words​

Answer»

ANSWER:

bullfrog.

snowball.

mailbox.

grandmother.

railroad.

sometimes.

inside.

upstream.

12247.

Please solve this problem and show process​

Answer»

Step-by-step explanation:

let the NUMBER to be multiplied=x

therefore,the EQUATION-

-8/39×x=5/26

x=5/26×39/8

x=

as you can SEE you can easily FIND the ANSWER after this

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12248.

Find kx+3y=k-3, 12x+ky=6 has infinite many solution​

Answer»

Answer:

K=6

Step-by-step EXPLANATION:

infinite solutions a/a1=b/b1=c/c1

now a/a1=k/12

b/b1=3/k

c/c1=k-3/6

by COMPARING a/a1=b/b1

we GET,

3/k=k-3/6

now,

k square-3k-18=0

therefore by factorizing it we get k=6 and k=-3

by PUTTING value of k in equation we get the correct one

which is k=6

12249.

1. Find the measures of the angles made by the intersecting lines at the vertices of an equilateral triangle​

Answer»

Answer:

find the measures of the angles made by the intersecting LINES at the VERTICES of an equilateral triangle

In an equilateral triangle , all angles are equal and SUM of the angles in a triangle is 180°.

Let X be the equal angle of equilateral triangle.

In ΔABC,

∠A+∠B+∠C=180°

As, it is given that ,

∠A=∠B=∠C=x.

⇒x+x+x = 180°

3x = 180°

x = 180°/ 3

x = 60°

12250.

How much less is 10 km than 30.6km​

Answer»

Solution To Your Question ↓     20.6 km is your answerU have just to subtract both numbers  😁? Hope You Liked It 😁?     Mark Me as the brainliest and Follow Me 💗?