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17851.

4. Draw the images of points A and B in line 1 and namethem as A' and B'respectively. Measure AB and A'B'.Are they equalВ'A​

Answer»

ANSWER:

MADRAS RUBBER FACTORY

Madras Rubber Factory still in BED and you are so beautiful

17852.

A box contains 20 cards numbered from 1 to 20 a card is drawn at random from the box find the probability that the number on the drawn card is (2015D) i)divisible by 2 or 3 ii)a prime number

Answer»

ANSWER:

a PRIME NUMBER because their PROBALITY will be 1/20

17853.

What is ray apposite to rayPo and rayasapposite to Po-day PA or ps or PTopposite to Rs-day RP or peS​

Answer»

ANSWER:

MARK as BRAINLIST and don't DELETE my ANSWER

17854.

Solve the following equation.1). 3+2^x = 64^1/2+27^1/32). 2^x = (128)^1/7 × (√2)^4​

Answer»

Answer:

1) 3

2) 3

Step-by-step EXPLANATION:

17855.

Who first used calculus branch of mathematics​

Answer»

ANSWER:

GOOD MORNING DEAR have a good DAY

17856.

The base of parallelogram is 9cm and area is 54cm².Find the height of the parallelogram.

Answer»

Answer:

54*2/9= HEIGHT of PARALLELOGRAM

17857.

If 7 + root 5 / 7 minus root 5 minus 7 minus root 5 / 7 + root 5 is equal to a +7/11 root 5 b find the values of a and b

Answer»

Step-by-step explanation:

5 / 7 MINUS root 5 minus 7 minus root 5 / 7 + root 5 is EQUAL to a +7/11 root 5 b find the VALUES of a and

17858.

If *is an operation on integers sush that a*b = - a+ b - (- b) for all integers a, b. Find the value of? 1. 5*42.(-3)*(-5)3.7*(-2)4.(-9)*7

Answer»

ANSWER:

This is the answer you NEEDED.

Step-by-step EXPLANATION:

Please mark me as the brainliest if it has HELPED you.

17859.

. Out of 10 students, the favorite drinks of seven is coke and the favorite drink of the rest is Fanta. A teacher picks a student at random, what is the probability that the favorite drink of the student is a. coke b. Fanta c. neither coke nor Fanta d. either coke or Fanta

Answer»

ANSWER:

a.7\10

b.3\7

c.0\10

d.10\10=1

17860.

The number, whose 3% in 60, is:(A) 2000(B) 3000(C) 6000(D) None of these​

Answer»

ANSWER:

d

Step-by-step explanation:

3% of 60 is 1,8

17861.

. Sum of series : 1+2+3+ +n is (A) (B) n(n+1) (C) (+1)6+2) 2 (D) none of these

Answer»

ANSWER:

N( n+1 )/2 is the SUM of the SERIES....

17862.

Write the stander form -24/20

Answer»

Answer: -6/5 ( can be also WRITTEN as -1.2 )

Step-by-step explanation:

Highest common FACTOR (H. C. F.) = 4

Dividing numerator and DENOMINATOR by 4,

\frac{-24/4}{20/4} = \frac{-6}{5} = 1.2

Hope it helps you...

17863.

The lines represent x+y=5 and 2x+2y=10 are

Answer»

Same .Because when we SOLVE 2x+2y=10 we GOT x+y=5

17864.

Please answer my questionWrite a phthagorean triplet whose one side is 68th class

Answer»

GIVEN :-

TO FIND :-

  • The Pythagorean triplet.

SOLUTION :-

Formula = [ 2m, -1, +1 ]

Here, 2M = 6

=> m = 6/2

=> m = 3

Then, m² - 1 = (3)² - 1

= 9 - 1

= 8

Then, m² + 1 = (3)² + 1

= 9 + 1

= 10

Hence the required Pythagorean triplet is

[ 6, 8, 10 ]

VERIFICATION :-

☞ In a Pythagorean triplet ,

+ =

Since, a = 6

b = 8

c = 10

Therefore, (6)² + (8)² = (10)²

=> 36 + 64 = 100

=> 100 = 100

L.H.S = R.H.S

HENCE VERIFIED

17865.

Sin x + sin 3x + sin 5x + sin 7x ÷cos x + cos 3x + cos 5x+cos 7x = tan 4x

Answer»

Answer:

Step-by-step EXPLANATION:

USE THE FORMULA..

SIN c+sin d = 2sin(c+d)/2 × cos(c-d)/2

cos c+ cos d = 2cos(c+d)/2 × cos(c-d)/2

Follow me

17866.

27+4×1/8. it's answer should be 13/8.​

Answer»

Your ANSWER is WRONG the ACTUAL answer is 14.

17867.

Reduce to standard form (-3/15)

Answer»

\huge\bigstar\blue{Answer}

__________________________

The STANDARD FORM of -3/15 is -1/5.

__________________________

17868.

Value of x for which sec(90 +theta) + xsin theta tan(90 +theta) = cos(90 +theta)is​

Answer»

Answer:

5

Step-by-step EXPLANATION:

17869.

4. Draw the images of points A and B in line 1 and namethem as A' and B'respectively. Measure AB and A'B'.Are they equal?B'A​

Answer»

ANSWER:

PLEASE MARK me as BRAINLEIST

17870.

P, Q se doguna kushal hai. Q ko kam karne me 12 din lagte h to dono milkar kitne din me kar kar lenge. ​

Answer»

ANSWER:

TERA BHAI PIRO psjsnsnsnnsndndid

17871.

(secA +tanA)(1-SinA)​

Answer»

ANSWER:

yup

Step-by-step EXPLANATION:

TAN a is the ANS......

17872.

27+8×1/8. it's answer should be 13/8.​

Answer»

ANSWER:

27+8×1/8

27+8/8

35/8

Step-by-step EXPLANATION:

i am not GETTING 13/8 but if U will further do the SUM .......

the answer will be ......

35/8

=4.375

17873.

Please answer the (b) part of the question.​

Answer»

ANSWER:

x=140°

y=90°

Step-by-step EXPLANATION:

LET the EXTERNAL angle be a

since, a=90°

therefore, y=90°

since, x+y+70°+60°=360°(angle sum property of a quadrilateral)

→x+90+130=360

→x=360-220

→x=140°

17874.

When the polynomial 4x4el is divided by (2x-1)he remainder is*​

Answer»

ANSWER:

FOLLOW me

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17875.

4. Find the time :(1) P = ₹7,000, S.I. = ₹350, Rate = 10%(i) P= ₹39,000, S.I. = ₹2,700, Rate = 15%​

Answer»

Answer:

mark me as brainlist

Step-by-step EXPLANATION:

the time is 12: 30

17876.

Find the area of a rectangle whose length is(2x + 7) units and breadth is (x - 5) units.​

Answer»

ANSWER: 2x^2-3x-35

Step-by-step EXPLANATION:

AREA of rectangle is LENGTH X BREATHE

Length = (2x+7)

Breathe = (x-5)

Area = (2x+7)(x-5)

= (2x^2+7x-10x-35)

=2x^2-3x-35

17877.

9. The distance of a point P(x, y) from the origin is : ​

Answer»

PUT THE DISTANCE FORMULA:

\sqrt({(x - 0) {}^{2} }+ (y - 0) {}^{2} )

SOO THE ANSWER IS

\sqrt{ {x}^{2}  +  {y}^{2} }

17878.

Find the number of term of finite a.p 7,11,15....103​

Answer»

ANSWER:

no. of term = 25

Step-by-step explanation:

first term , a = 7

last term , l = 103

COMMON difference , d = 11 -7 = 15 - 11 = 4

let the number of term  is 'n'

∴ l = a + (n-1)d

103 = 7 + (n-1)4

103 = 7 + 4n - 4

103 -3 = 4n

n = 100/4 = 25

17879.

If alpha and beta is roots of quad eq ax2 +bx +c=0then find alpha square +beta square​

Answer»

Step-by-step EXPLANATION:

This is the ANSWER

HOPE U LIKE it

17880.

Find(a) (-7) - 8 - (-25)(b) (-13) + 32-8-1(c) (-7) + (-8) + (-90)(d) 50 - (-40) - (-2)plz help me as a friend ​

Answer»
  1. -10
  2. 8
  3. -106
  4. 92
  5. .............

17881.

Find 7*11*13+13 is an composite no. ( Note: (*) this is the sign of multiplication

Answer»

ANSWER:

By FUNDAMENTAL THEOREM of arithmetic ,GIVEN number is a composite number

17882.

Vitterent5) in the figure below the angle. a = 150°, the ab otherangle in the figure which is also 150° is​

Answer»

Step-by-step EXPLANATION:

where is FIGURE PLS SHOW so that I can SOLVE.....

17883.

If one root of x2+px+q=0 may be the square of the other,then p3+q2​

Answer»

Answer:

HOPE it helps

Step-by-step EXPLANATION:

For QUADRATIC equation  ax2+bx+c=0 :

sum of roots  =−b/a  

product of roots  =c/a  

If ONE root of the equation

x2+px+q=0  

is the square of the other, then roots are  ω  and  ω2  

sum of roots  =−p⟹p=−ω2−ω  

product of roots  =q⟹q=ω2⋅ω=ω3  

p3−q(3p−1)+q2  

=(−ω2−ω)3−ω3(3(−ω2−ω)−1)+(ω3)2  

=(−ω(ω+1))3−ω3(−3ω2−3ω−1)+ω6

=−ω3(ω3+3ω2+3ω+1)+3ω5+3ω4+ω3+ω6

=−ω6−3ω5−3ω4−ω3+3ω5+3ω4+ω3+ω6

=0

17884.

Simplify please urjent​

Answer»

Answer:

5/2+ 19/6 - 13/3

= 1.333333....

17885.

Calculate the pressure by a mercury column of 76. cm highat its bottom brisen that the density of mercury is 13600kg/m² andg= 9.8 m/s²​

Answer»

Answer:

You already KNOW,

where g is acceleration due to gravity and H is height of MERCURY column.

So given,h=76 meter

density=13600kg/m^3

and you know g=9.8 m/s^2

pressure=10,129,280kg/m/s^2 or 10.1×10^6 Pascal.

Step-by-step EXPLANATION:

please make me briliant

17886.

What is the value of x and y with process.

Answer»

hyy MATE ✌️

If you have GIVEN an EQUATION, you see the x and y in it. Just taking SECOND equation and think any common factor between x's variable. With common factor, MULTIPLY both and you will find the value of y and put it in any equation, you will find the value of X.

hope it will help you ❣️❣️

17887.

3+3÷3....................​

Answer»

ANSWER:

=4

Step-by-step EXPLANATION:

By BODMAS theorem,

3+3÷3

=3+1

=4

17888.

Find the value of [(-2)^-2]^-4. Give me answer. I will make you brainliest.​

Answer»

Answer:

256

Step-by-step explanation:

________________________________

Hi there!!!!!! :D

First we have to KNOW some laws of EXPONENTS...

  • {a}^{ - 1}  =  \frac{1}{a}

  • ({a}^{m} ) ^{n }  =  {a}^{m \times n}

Now BACK to the sum....

=> [(-1/2)^2]^-4

=> (-1 X -1 /2 x 2) ^-4

=> ( 1/4)^-4

=> (4)^4

=> 4 x 4 x 4 x 4 = 256

______________________________________

{\huge{\purple{ If\:this\: helped\:you\:follow\:me!!!

17889.

Difference between the cube root of 2197 and 729

Answer»

Answer:

4

Step-by-step EXPLANATION:

CUBE ROOT of 2197= 13

cube root of 729= 9

13-9=4

17890.

Help with this question please! The formula c =0.1a +42 is used to calculate the cost in dollars (c) of renting a car for one day from Pool's Car Hire Ltd, where (a) is the number of kilometres traveled.

Answer»

Your ANSWER is 1 KILOMETER

17891.

( ૭ ) તમારી શાળામાં વાહનની સુવિધા છે ? જો હા, તો કયા વાહનમાં તમે આવો છો?( ૮ ) તમે કયાં કયાં પશુ-પક્ષીઓને અવાજથી ઓળખી શકો છો ?( ૯ ) બેટ દ્વારકાના વિસ્તારનાં બાળકો શાળાએ જવા હોડીનો ઉપયોગ શા માટે કરે છે?(૧૦) ગામથી દૂર કે ખેતરમાંથી આવતા બાળકો કેવી રીતે શાળામાં જાય છે?ટેમાટે(૧૧) અંધ વ્યક્તિ બીજાને કેવી રીતે ઓળખી શકે છે?માટે(૧૨) દિવ્યાંગ વ્યક્તિમાં કેવા કેવા પ્રકારની વિકલાંગતા જોવા મળે છે ?​

Answer»

ANSWER:

nhiiiii pataaaaaaaaaaaa

17892.

Prove that (sec^2 theta -1) (1-cosec^2theta ) = -1​

Answer»

Answer:

PROVED... SEE the above attachment

Hope it HELPS you

PLEASE mark as BRAINLIEST

17893.

The coefficient of x2 in( 3x2-5)(4+4x2)+5x2 is

Answer»

ANSWER:

Step-by-step explanation:

The coefficient of  is -8.

Step-by-step explanation:

Given : Expression

To FIND : The coefficient of  of expression ?

Solution :

First we solve the expression,

Take like terms together,

The coefficient of  is -8.

17894.

27+4×1/8 please solve it it's urgent​

Answer»
17895.

47MathsQuer which of the followingog stolement is shown bystatement is shownby thegivennomer line 2AnsH2 3 4S 678 g​

Answer»

Step-by-step EXPLANATION:

YES

PLZ FOLLOW me then I will follow U

17896.

In triangle ABC d and e are mid point DE parallel to BC. if de=3 so BC=​

Answer»

Answer:

BC = 6 ....

Step-by-step explanation:

Mid point therom ...

The LINE segment joining the mid point of two sides of a TRIANGLE is parallel to the 3rd side and is half of it......

so DE = 1/2 BC

BC = 2DE

BC = 2 × 3

BC = 6....

17897.

All4 Write the degree of the samponomas5 rケー​

Answer»

Answer:

1s

Step-by-step EXPLANATION:

jtdetjsjsgyjsyisysyjxgkxgkxgkxkgcgjxgjxyjxjyxgmxjgxgxgmxgjxjgxjgxigxyixitsjt

17898.

15divided by 5 (8-6+3) multiplied by 5​

Answer»

HOPE it HELPED you!!

STAY HOME STAY SAFE!!

KINDLY mark it as the brainliest one and pls follow me

17899.

Represent 19/2 on number line​

Answer»

Answer:

i hope it HELPS you.

Step-by-step EXPLANATION:

PLEASE marke me BRAINLIEST PLZ

17900.

Sin theta-tan theta= a+1÷a-1 then find cos theta

Answer»

Step-by-step explanation:

Answer:

\bf\:\cos\theta=\frac{a^2-1}{a^2+1}

Step-by-step explanation:

Given:

\sec\theta-\tan\theta=\frac{a+1}{a-1}........(1)

We KNOW that

\boxed{\bf\sec^2\theta-\tan^2\theta=1}

Using

\boxed{a^2-b^2=(a-b)(a+b)}

\IMPLIES(\sec\theta-\tan\theta)(\sec\theta+\tan\theta)=1

\implies\frac{a+1}{a-1}(\sec\theta+\tan\theta)=1

\implies\sec\theta+\tan\theta=\frac{a-1}{a+1}........(2)

ADDING (1) and (2), we get

2\sec\theta=\frac{a+1}{a-1}+\frac{a-1}{a+1}

2\sec\theta=\frac{(a+1)^2+(a-1)^2}{(a-1)(a+1)}

2\sec\theta=\frac{a^2+1+2a+a^2+1-2a}{a^2-1}

2\sec\theta=\frac{2a^2+2}{a^2-1}

2\sec\theta=\frac{2(a^2+1)}{a^2-1}

Cancelling 2 on both sides,

\sec\theta=\frac{a^2+1}{a^2-1}

Taking RECIPROCALS on both sides, we get

\boxed{\bf\:\cos\theta=\frac{a^2-1}{a^2+1}}