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2401.

X+y-8/2=x+2y-14/3=3x+y-12/11​

Answer»

(3) Regarding the UNDERLINED part c, the table on the right shows the domestic production value of cotton from 1907 to 1909 and the average of the CAPITAL city. Refer to the table and EXPLAIN why the silk industry was more profitable from trade than SPUN vegetables. Easily harm USING the phrase "raw material". (Fukushima)

2402.

If AUA=A then it is called?​

Answer»

Step-by-step explanation:

A U A=A. A INTERSECTION A=A. Identity laws for any SET A. ... Associative laws, A,B&C sets. DISTRIBUTIVE LAWS, A,B&C SETS

plz MARK as BRAINLIEST if it was HELPFUL

[email protected]

2403.

If { (14), (2,5), (3,6) is function, then tell it is one-one or many one​

Answer»

Secondary School

Temperature of HOT IRON rod is 250 drgree CELSIUS

every MINUTE the temperature ? drop by

10 DEGREE celsius what will be the temperature

of the iron rod after 12 minutes

Step-by-step explanation:

2404.

4x+13=3x+5 cross multiplication​

Answer»

ANSWER:

(-8)

Step-by-step explanation:

4x+13=3x+5

4x-3x = 5-13

X = (-8)

2405.

Verify that (Xxy) = (X) x (Y) for the value of x and y x=-1/7 , y-1/3​

Answer»

ANSWER:

here's your answer

Step-by-step explanation:

(XY) = (x)*(y)

(-1/7×-1/3) = -1/7×-1/3

1/21 = 1/21

LHS = RHS

therefore verified

Hope it HELPS you

2406.

Write a Pythagorean triplet whose one member is: (i) 14 (ii) 18​

Answer»

Step-by-step EXPLANATION:

hopeithelps

markanswer as BRAINLIST

2407.

For 4x -10 = ≤ 6 x lies between ------------A) (-8, 4)B) (Ꝏ, 4)C) (1, Ꝏ)D) [1, Ꝏ)

Answer»

ANSWER:

X LIES in the INTERVAL (-infinty,4]

2408.

Find n such that P(n,5) =42 P (n,3) ,n>4​

Answer»

ANSWER:

so SORRY I can't help you please mark my answer as BRAINLIST

2409.

20. If f(x) = sin x, what is f(x)?a, Cos xb. Tan XC.Sin xd. Cos X Tan x​

Answer»

ANSWER:

a) F(X) is Cosx

OPTION A is correct

2410.

6. If ACB. n(A) = 25. n(B) = 35 then n(AnB)- n(A) = 25. n(B) = 35 soud n(An B)​

Answer»

Answer:

N (AnB)= 50

Step-by-step EXPLANATION:

n(AnB) - n(A) = 25

n(AnB) - 25 = 25

n(AnB) = 25+25

n(AnB) = 50

2411.

Which one of the following is one of the factors x^2(y-z)+y^2(z-x)-z(xy-yz-zx)​(x-y) (x+y-z) (x-y-z) (x+y+z)

Answer»

ANSWER:

(c) (x – y – z)

Step-by-step explanation:

x2 (y – z) + Y2 (z – x) – z(xy – yz – zx)  = x2y – X2Z + y2z – y2x – zxy + yz2 + z2x  = xy(x – y – z) + Z2(x + y) – z (x2 – y2)  = xy(x – y – z) – z (x + y) (x – y – z) = (x – y – z) (xy – yz – zx) 

2412.

29. True or False: 100% of 100 is 1:​

Answer»

ANSWER:

It is TRUE.

HOPE this HELPS you...

2413.

For 3x -9 ≥ 0 x lies betweenA) (0, Ꝏ)B) [3, Ꝏ)C) [0, Ꝏ)D) (3, Ꝏ)

Answer»

ANSWER:

B is the answer

Step-by-step EXPLANATION:

I THINK it would be HELPFUL for you

2414.

If p (x)=x2-5 x+6 then find the value of p(1) ​

Answer»

Answer:

1×2-5×1+6

2-5+6

8-5

=3

Step-by-step EXPLANATION:

HOPE it HELPS you

2415.

If you'all carefully see my palm theee is some solutions of maths sum of today's maths exam XD​

Answer»

ANSWER:

yes

I can see

but I can UNDERSTAND this language

and the words are also MUCH blured

2416.

If A = a-b.B = a+b and C = 3a? - 2b2, then AB+C = ? ​

Answer»

Step-by-step EXPLANATION:

if A=a.-b.B=a+b and C=3a -2B2,then AB+C=1

2417.

Q. 3 Find the HCF and LCM of51x²(x + 3)(x - 2)2 &34x(x - 1)5(x - 2)3.​

Answer»

Answer:

1) 747³

2) 526⁴

hope it's HELP you!!!

2418.

In quadrilateral PSQR, PR=PS, QR =QS

Answer»

ANSWER:

THANK you

Step-by-step EXPLANATION:

I HOPE this is HELPFUL for you

2419.

The polynomial p(x) = kx³ + 9x² + 4x -8 when divided by (x-3) leaves a remainder 10(1-k) . Find the value of k.

Answer»

<P>ANSWER:

which CLASS are you in ?

Step-by-step EXPLANATION:

p(X)=ku^3+9x^2+4x-10 ÷ (x-3)

remainder-22

2420.

और एक्स प्लस 30 इक्वल टू थ्री एक्स प्लस 5 cross multiplication​

Answer»

ANSWER:

x+30=23x+5

Step-by-step EXPLANATION:

x+5 = 690x it's a RIGHT answer

2421.

Find the rational number between 1/4 n 3/4

Answer»

Answer:

It's simple to find.

Just remember you have to find five rational nos. between 1/4 and 3/4 so multiply both the nos. by 6/6 so that we would get the same denominator and we use 6/6 because we need five rational nos. But here we can use 3/3 also because there is a GAP of 2/4 between these TWO but it is EASY to find the answer by multiply +1 to the required no. and also it is time saving and 100% right.

Now, your answer is 1/3, 5/12, 1/2, 7/12, 2/3 and many more you can make

2422.

Q.2 Factorize:x² - 6x + 9 - 48²​

Answer»

Step-by-step EXPLANATION:

x { }^{2}  - 6x + 9 - 1(48) { }^{2}  \\ x {}^{2}  - 6x + 9 - 2304 \\ x {}^{2}  - 6x - 2295

2423.

One angle is 180 degree​

Answer»

Answer:

Acute angle: The angle which is more than 0° and less than 90° Right angle: The angle which is equal to 90° Obtuse angle: The angle which is more than 90° but less than 180°

Step-by-step explanation:

hope this will HELP you and PLEASE GIVE me a LIKE and MARK as brainliest answer

2424.

X + 1/x = 31, then x2 + 1/ x2 = ?.​

Answer»

ANSWER:

Step-by-step EXPLANATION:

Given

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

On SQUARING equation (1), we get

=> (x-1/x)² = 3²

=> x²+1/x²-2*x*(1/x) = 9

/* By algebraic identity :

(a-b)² = a²+b²-2ab */

=> x²+1/x² - 2 = 9

=> x² + 1/x² = 9 +2

=> x² + 1/x² = 11

Therefore,

x²+1/x² = 11

2425.

53×(-9)-(-100)×53 do it using distributive property..​

Answer»

ANSWER:

4,283 is the answer of this question.

Please MARK my answer as the BRAINLIEST.

2426.

Q. 1. Solve the following equations by inversion method 4x - 2y = 9; x - y + 3z = 12; 2x – 22 = 10 ​

Answer»

ANSWER:

y5lvr4ugzruywrsfu7fzfausititsodyitsfijsfzjfzdusfuzurstisti

2427.

What is the sum of first 6 prime numbers?I am reposting because I didn't get the appropriate answer

Answer»

Answer:

37

Step-by-step EXPLANATION:

The FIRST six prime numbers are 2, 3, 5, 7, 9, 11

So we add 2+3+5+7+9+11

And we get the answer 37

2428.

What is a Integers???​

Answer»

Step-by-step explanation:

An INTEGER (from the Latin integer MEANING "whole") is COLLOQUIALLY defined as a number that can be WRITTEN without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not.

thanks sister ♡

2429.

74. Find radius of circle in the following figure. CA=16cm, MA=8cm a. 11 cm b. 12 cm c. 13 cm d. 14 cm M 8 cm С 16cm A​

Answer»

ANSWER:

ANSWER

8cm

HERE YOU GO

PLEASE MARK ME THE BRAINLIEST

2430.

2/2X22/​

Answer»

Answer:

1 is the answerok OKKK it HELPS you

2431.

14925+3283(100) estimate sum and difference​

Answer»

ANSWER:

sum

14900+3300= 18200

subtraction

14900-3300= 11600

2432.

What is the value of ordinate in the left side bottom point ? a) 1, b) "-2" , c) 2 , d) 4​

Answer»

Step-by-step explanation:

MATHEMATICS is both the queen and the hand -maiden of ... points A, B and C we DRAW planes PARALLEL to ... 1. A point is on the x-axis. What are its y-coordinate and z-coordinates

2433.

In the figure,POR is a line. the value of a is?​

Answer»

Step-by-step EXPLANATION:

HIN BRO have a nicebday AHEAD

2434.

(1+(8/√113 )) × (1-(8/√113))= ​

Answer»

ANSWER:

PLEASE MARK me brainlyeist then only I will SAY answer for the QUESTION

2435.

The ratio of the areas of two squares is 1:4. The ratio of the perimeters is (a) 1:4 (b) 1:2 (c) 1:6 (d) 1:8 (a)​

Answer»

ANSWER:

Hi BRO have a NICE day AHEAD

2436.

In which quadrant is the point (-3, 5) represented in the coordinate plane?​

Answer»

ANSWER:

in SECOND quadrant the given POINT LIES

2437.

What is pacetage can any one tell​

Answer»

ANSWER:

In mathematics, a percentage is a number or ratio EXPRESSED as a fraction of 100. It is often DENOTED using the percent SIGN, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of MEASUREMENT

2438.

Ramesh buys 10 containers of juice from one shop and 18 containers of the same juice from another shop. If the capacity of each container is same and the cost of each of the container is ₹150, find the total money spend by Ramesh.

Answer»

Answer:

to CUT or attack somebody/something with your teeth

दाँतों से काटना; दाँतों से काटकर हमला करना

Don’t worry about the dog—she never bites.Don’t worry about the dog—she never bites.

2.

(used about some insects and animals) to push a sharp point into your SKIN and cause pain

(किसी पतंगे या साँप आदि का) डंक मारना, डसना

He was BITTEN by a snake/mosquito/spider.He was bitten by a snake/mosquito/spider.

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Translations and more DEFINITIONS

2439.

A Draw a triangle of sides 4, 6 and 7 centimetres. b. Draw a right triangle of the same area.​

Answer»

ANSWER:

OK PLZ MARK as BRAINLIEST

2440.

If x is equal to 2 is substitute in the equal to 3 x minus y is equal to 4 then the value of y is​

Answer»

HEY, GOOD morning

How r u?

STAY HAPPY :)

2441.

three numbers are in the ratio 3:4:5.The sum of the largest and the smallest equals the sum of the third and 52 . The smallest number is :​

Answer»

Answer:

39

Step-by-step explanation:

So, NUMBERS formed will be 3x, 4x and 5x. According to the question, Sum of LARGEST and Smallest equals sum of THIRD and Fifty-Two. So, smallest number is 39

2442.

A and B are Rs. Started a business with Rs.3000, Rs.4000. After some time I retired from the B business. How long did B stay in the business even though they shared profits in a 9: 8 ratio at the end of the year?​

Answer»

ANSWER:

A +B=4000+3000=7000 merged business

latter B RETIRED, ratio of end of year 9*8=72

7000/72=98days of ONE term to 365-98=267 DSYS

2443.

Without actual division check 31/400is terminating or non-terminating decimal​

Answer»

It has a terminating decimal expansion.

\frac{31}{400}

400 =  {2}^{3}  \times  {5}^{2}

Since the FACTORS of the denominator i.e. 400 is of the form 2^n×5^m

Therefore the given FRACTION has a terminating decimal expansion.

2444.

Q17. In the given figure, if AB CD, CD EF and y: z=3:7.find x​

Answer»

Answer:

Step-by-step EXPLANATION:

LET y and z be 3u and 7u

∠x=∠z   (ALTERNATE angles)

∠x+∠y=180∘ (Angles made on same SIDE of transversal)

PUT x=z

∠z+∠y=180∘

7u+3u=180∘

10u=180∘

u=10180∘​=18∘

z=7×18∘=126∘

x=z=126∘

2445.

3u-5v+1=0, 2u-v+3=0 cross multiplication​

Answer»

Answer:

2(3u−v)=5uv ....(1)

2(u+3v)=5uv ....(2)

From (1) and (2) we get

2(3u−v)=2(u+3v)

⇒3u−v=u+3v

⇒3u−u=3v+v

⇒2u=4v

⇒u=2v

Substitute u=2v in (1) we get

2(3×2v−v)=5×2v×v

⇒6v−v=5×v

2

⇒5v=5×v

2

⇒v=v

2

⇒v

2

−v=0

⇒v(v−1)=0

⇒v=0,v=1

Put v=0 in u=2v⇒u=0

∴u=0,v=0u=2,v=1

2446.

Acube-8b cube factorise​

Answer»

its your ANSWER a3−8b3

Since both terms are perfect cubes, factor USING the difference of cubes FORMULA, a3−b3=(a−B)(a2+ab+b2) a 3 - b 3 = ( a - b ) ( a 2 + a b + b 2 ) where a=a and b=2b b = 2 b .

2447.

Finnd the evolute of the parabola x^2=y​

Answer»

ANSWER:

x² = y

let

x= 1,2,3

x=1 y=1

x=2 y=4

x=3 y= 9

2448.

Sin ( cos ^ { - 1 } { 1 } /{ 2 } ) =​

Answer»

Answer:

Hope it helps u

Step-by-step EXPLANATION:

PLEASE mark me as BRAINLIEST

2449.

Represent the following rational number on the number line -3/10,8/7,1.345,21/7​

Answer»

Answer:

I) -3/10

II) 8/7

III) 1.345

IV) 21/7

Step-by-step explanation:

FIRSTLY, find l.c.m of all four FRACTION and MAKE the DENOMINATOR same i.e.7000 now u can easily see the difference among them and easily represent them according to their place in the rational number line i.e. SMALLER to greater

I) -3/10 * 700/700 = -2100/7000.

II) 8/7 * 1000/1000 = 8000/7000

III) 1345/1000 * 7/7 = 9415/7000

IV) 21/7 * 1000/1000 = 21000/7000

2450.

Tan70 = 2 tan50+tan20​

Answer»

Step-by-step explanation:

TAN70 = tan(50+20)

tan70= tan50+tan20/1-tan50.tan20

tan70-tan70.tan50.tan20= tan50+tan20 -EQ(1)

tan70=tan(90-20)= cot20= 1/tan20

Substitute tan70 in eq(1)

tan70-tan50= tan50+tan20

tan70=2tan50+tan20

HOPE IT HELPS :)