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7651.

Find the value of x+y​

Answer»

ANSWER:

thnxx

give me point now

Step-by-step EXPLANATION:

like and VOTE ❤️✌

7652.

No. 10 carries 4 marks.10. Verify that x? + y + z3 - 3xyz = (x + y + z)[(x - y)2 + (y - 2)2 + (z - x)?)​

Answer»

ANSWER:

nahi PATA ha bhai PLEASE FIND the ATTACHMENT of the

7653.

Find the zero of the polynomial p(x)= x2+ x-6​

Answer»

HOPE this HELP you DEAR....

7654.

3. Which is smaller 75 or 910?​

Answer»

Answer:

75

please MARK me as BRAINLIEST

7655.

Trace the curve x=(y-1)(y-2)(y-5)

Answer»

ANSWER:

y=1, 2, 5 are the traces

hope it HELPS

7656.

How variance is effected when a constant is subtracted or added to every value of variable?​

Answer»

Step-by-step EXPLANATION:

Adding a constant value, c, to a RANDOM variable does not CHANGE the VARIANCE, because the expectation (mean) increases by the same amount. ... Multiplying a random variable by a constant increases the variance by the square of the constant.

7657.

A, ß and r are the zeroes of thecubic polynomial ax³ +bx²+cx+d,then 1/alpha beta+1/beta gamma+1/gamma alpha​

Answer»

Fundamental facts:

If α,β,γ are the ROOTS of cubici EQUATION ax

3

+BX

2

+cx+d=0

then α+β+γ=−

a

b

αβ+βγ+γα=

a

c

and αβγ=−

a

d

please mark brainliest answer

7658.

Convert the followingnumbers into decimal form. (i) 1/2. (ii) 1/3 (iii) 25/16 (iv) 20/17 (v) 1/7 (vi) 3/25 (vii) 1/10 (viii) 17/6 (ix) 11/9 (x) 5/3​

Answer»

Answer:

1. 0.5, 2. 0.3, 3. 0.64,

4. 1.1,. 5. 0.7. 6. 0.1

8. 2.8,. 9. 1.2, 10. 1.6

Step-by-step explanation:

hope it's helpful for you MARK brainlest ❤️✌️

7659.

Find the square root of the numbers using ones and tens method : √1521​

Answer»

ANSWER:

The square root of 1521 is 39.

...

Square Root of 1521 by Prime FACTORIZATION Method

Prime factorization of 1521: 3 × 3 × 13 × 13.

Prime factors of 1521 in PAIRS: (3 × 3) × (13 × 13)

Square root of 1521: (3)² × (13)² = ±39.

Therefore, √1521 = ±39.

7660.

I have not covered my syllabus of any subject and today is my online PTM,what should i do​

Answer»

ANSWER:

you can't JOIN PTM TODAY

7661.

Please answer it burgh​

Answer»

ANSWER:

जिस नज़र से आप इस दुनिया को देखेंगे, ये दुनिया आपको वैसी ही दिखेगी।

7662.

(x+3)2 + (y-2)2=0 then xy= ​

Answer»

ANSWER:

(x+3)2 = 2X + 6 ; (y-2)2 = 2y - 4. So, (x+3)2 + (y-2)2 = 0 ; 2x+6 + 2y -4 = 0; .

Step-by-step explanation:

✌️✌️✌️✌️✌️

7663.

Write the additive inverse of -4/7​

Answer»

ANSWER:

your answer is -0.571428571

Step-by-step EXPLANATION:

HOPE so

7664.

Integrate (√x - sinx/2 cosx/2+5) dx​

Answer»

Answer:

D = C - 1/2

Step-by-step explanation:

All answers show you a METHOD by

using sin(2x) = 2sin(x)COS(x)

However, you can also SOLVE it by using substitution and the property that d(sin(x)) = cos(x) dx.

Substitute sin(x/2) = t.

Hence, d(t) = 1/2*cos(x/2)d(x)

Therefore, the integral becomes easier i.e.,

Int of 2*t*d(t)

Int. 2*t*d(t) = t^2 +C = (sin(x/2)) ^2 +C

Since, cos(x) = 1 - 2*(sin(x/2)^2)

And “C” can be written as any constant, i will just take the value of half from it

(sin(x/2)) ^2 +C = 1/2 - cos(x) /2 + D, where D = C - 1/2

Remember, when using substitution, also update the limits.

I hope helps to you

7665.

Find the greatest number of 5 digit exactly divisible by 2‚4‚6‚8‚10.​

Answer»

Good Morning My Dear FRIEND, here is the answer to your question..

We know that the LCM of 2,4,6,8,10 = 120

Now, if 120 divides that number this means that the number is also divisible by 2,4,6,8,10

so, greatest 5 digit number = 99999

Lets check that 120 divides 99999

We can clearly saw that 120 don't divides 99999 completely..it LEAVE a remainder of 39

This means that 39 is extra in 99999 to become the multilple of 120

therefore ,

lets subtract 39 from 99999 to remove the extra 39

99999 - 39 = 99960

Now, 99960 is divisible by 120

Therefore, the greatest 5 number which is divisible by 120 =99960

Hope my answer HELPS you..Please dont forgot to hit the thanks button and also MARK my answer as brainliest and be my follower

Thanks

7666.

তুমি তোমার মায়ের থেকে ২৫ বছর ছোটো। তোমার মায়ের বর্তমান বয়স ৩৬ বছর। তোমার বর্তমান বয়স কতো?

Answer»

Answer:

you your MOTHER from 25 YEARS small your mother present AGE 36 year OLD your present age how?

7667.

Find inverse of a matrix 1 2 1[ 3 0 1 ]0 2 1using adjoint method.

Answer»

Step-by-step explanation:

Conclusion

The INVERSE of A is A-1 only when A × A-1 = A-1 × A = I.

To find the inverse of a 2X2 matrix: swap the positions of a and d, put NEGATIVES in front of b and c, and DIVIDE everything by the determinant (ad-bc).

SOMETIMES there is no inverse at all.

7668.

What is the table of889×8​

Answer»

ANSWER:

your answer is 7112

Step-by-step EXPLANATION:

PLEASE MARK me as your BRAINLIST

7669.

Simplify (√7+ √2) the whole square

Answer»

ANSWER:

(√7 + √2)² = 9 + 2√14

Step-by-step EXPLANATION:

= (√7 + √2)²

(a+b)² = a²+2ab+b²

= (√7)² + 2(√7)(√2) + (√2)²

= 7 + 2√14 + 2

= 9 + 2√14

7670.

6. Write the constant term of:(I) 3x+5x+8​

Answer»

ANSWER:

Contant TERM is 8 in the following EXPRESSION.

7671.

{(-3/4) to the power 5 / (3/4) ¯²} ¯³ = ? ​

Answer»

ANSWER:

1/(-405/1024 × 16/9)

WHOSE answer is INEVITABLE

7672.

Use Euclid's division lemma to show that the square of any positive integer is either ofthe form 3m or 3m + 1 for some integer m.​

Answer»

Answer:

3M is known as 3m by their 3m which is known as 3m and it is denoted as 3m .

Step-by-step EXPLANATION:

PLEASE PUT me as brainee

7673.

Q 33. log 105, log 2.5 and log 5,5 are in: Ops: A. OH.P. B. O G.P. C. O None of the mentioned options D. O A.P.​

Answer»

Your ANSWER in pic

thaks

7674.

Add: −3 /11 and 5/9full solution ​

Answer»

Step-by-step EXPLANATION:

-3/11+5/9

LCM=99

so -3×9+5×11/99

-27+55/99

28/99

7675.

temperature of a place at 4am was 3°. temperature increases by 1° in the first hour and decrease by 2° in the second hour. what was the temperature at 6am​

Answer»

Answer:

At 12 noon, the TEMPERATURE =10°C above zero

The temperature is decreasing at 2°C per hour

8°C below zero =−8°C

So, total fall in temperature from 10°C to 0°C and from 0°C to −8°C=18°C

Since the temperature falls 2°C in every ONE hour.

Therefore, to decrease 18°C, time TAKEN = 18/2

= 9 hours

Present time is 12 noon so, the time when the temperature is −8°C

=12noon+9hours

So, The time at which the temperature will be −8°C=9PM

At 9 PM, the temperature is −8°C, the temperature at 12 midnight will be =

(−8°C)+(−2°C×3hours)

=(−8°C)+(−6°C)

=−14°C

So, at 12 midnight the temperature will be−14°C.

7676.

the balls in box 1 and box 2 are in the ratio of 5:6. the total number of balls is 110. Find out number of balls in box 2

Answer»

ANSWER:

SORRY

Step-by-step EXPLANATION:

sorry sorry sorry

7677.

An examination paper consists of 40 questions 5 marks are give for each correct answer 3 marks are dedicated for each incorrect answer. kenny answered all 40 questions. his total score for the examination was 56 marks. find out the number of questions he answered correctly and incorrectly​

Answer»

Answer:

200

Step-by-step EXPLANATION:

KENNY answered 12 and HALF correct and 29 question in correct

7678.

Find the third proportional of 25 and 50​

Answer»

ANSWER:

if you are CBSE SCHOOL serach in NCRET solutions OK thank you

in you tube ALSO ok

and serach in you tube definition of THIRD proportional

ok

7679.

find - 4 into minus 5 and with what number will I multiplies so that I get answer one and what do we say the mathematical terms​

Answer»

Answer:

1/20 , multiple inverse

Step-by-step EXPLANATION:

- 4 × -5 = 20

Let the NUMBER multiplied to 20 to

obtain the answer as 1 be x .

according to the question :-

20 × x = 1

x = 1/20

THEREFOR the answer is 1/20 and this

number is termed as multiple

inverse .

7680.

(√6)^x-2=1solve the given exponential equation​

Answer»

ANSWER:

X = 2

Step-by-step EXPLANATION:

(√6)^x-2=1

6(x-2/2) = 6^0

(x-2/2) = 0

Therefore, X = 2

7681.

In a vegetable wholesale market, two types of potatoes are available. Type A costs ₹ 28 3 per kg while type B costs ₹ per kg. Vijay mixes kg of type A potatoes with kg of 48 7 9 2 21 4 type B potatoes and sold it at ₹13 per kg. As per the given situation, answer the following

Answer»

ANSWER:

RT jslshelbslsbekwlsbdmdoenrhe

7682.

Which of the following statement with respect to pair of lines is true ​

Answer»

Step-by-step EXPLANATION:

A LINE SEGMENT has two end POINTS. A line has no end point. A line-segment has a definite length. But a line does not have definite length.

7683.

The product of two whole number is 201627 if one no is 521 then find the other number

Answer»

♡ Question :

The product of two whole NUMBER is 201627 if ONE no is 521 then FIND the other number

♡ Answer :

\sf\pink{Given :}

  • product of two whole numbers is 201627 .

  • one of the number is 521

\sf\pink{To\:find :}

  • other number ?

EXPLANATION :

  • let the other number be "x"

THEREFORE ,

\sf\longrightarrow\sf{ x\times 521 = 201627}

\sf\longrightarrow\sf{ x = \dfrac{201627}{521}}

\sf\longrightarrow\sf{ x = 387}

therefore the other number is 387 .

7684.

11 12 20 93 ?A) 104 B) 116C) 108 D) 120E) 118

Answer»

ANSWER:

answer is 118

HOPE this HELPS you

7685.

The standard form of 119/-102

Answer»

ANSWER:

\frac{ - 119}{102}  =  \frac{ - 7}{6}

therefore \: standard \: form \: of \:  \frac{119}{ - 102} \: is \:  \frac{ - 7}{6}

7686.

27-2/3*815/4 upon (1/3)-3

Answer»

ANSWER:

- 20375/12

Step-by-step explanation:

27-2/3 × 815 / 4 / (1/3) -3

= 25/3 × 815/4 / - 1

= 20375 / 12 / -1

= -20375 / 12

7687.

Find fourier series of f(x)=lxl-1 over -1

Answer»

ANSWER:

SORRY I don't KNOW the answer

7688.

What should be added to the number obtained above so that the resultant number is one lack seventy seven thousand sixty?

Answer»

ANSWER:

177060 MAY be it is a RIGHT answer

7689.

Andrie walks a distance x metres

Answer»

PLEASE WRITE FULL QUESTION

7690.

On a certain Saturday, Stall A sold 208 burgers and Stall B sold 3 times as many burgers as Stall A.Stall C sold 85 fewer burgers than Stall B.How many burgers did Stall C sell?

Answer»

Step-by-step explanation:

Number of Burgers Stall A SOLD = 208 Burgers

Number of burgers Stall B sold = 3 times of Stall A

= 3 × 208

= 624 Burgers

Number of Burgers Stall C sold = 85 less than Stall B (624)

= 624 - 85

= 539 Burgers

Therefore, Number of Burgers Stall C sold is 539.

7691.

Share 30naira in the ratio 2:3

Answer»

Answer:

12,18

Step-by-step EXPLANATION:

so TOTAL =2+3=5

\frac{2}{5}  \times 30 = 12 \\ second \: part =  \frac{3}{5}  \times 30 = 18

7692.

Write the addictive inverse of -3/5

Answer»

Answer:

3/5

Step-by-step explanation:

hope it's HELP you jo BI questions aata he use jo -me he use + me KRDE

7693.

If a pump can fill 37,400 liters water in 1 hour, there find the time required to rains the hight of 17 dcm of a cuboidal water land whole length is 18m and breadth is 11m.

Answer»

ANSWER:

VOLUME of cubiod=60000litres=60m

3

1000litres=1m

3

lbh=10×4×h=6

height=

40

60

=1.5m

Step-by-step EXPLANATION:

please MARK brainliest answer

7694.

do Bhakti ki aayu ka anupat 5 is to know hai aur inmein se ek ki aayu dusre se 40 varsh Adhik Hai Unki aayu ka Yog Kitna Barish hoga

Answer»

ANSWER:

Step-by-step EXPLANATION:

ooooooookkkkkkkkkk

7695.

যদি ar" + br + c = 0, দ্বিঘাত সমীকরণের বীজদ্বয়ের অনুপাত হয়, তবে, দেখাও যে,

Answer»

ANSWER:

sorry I don't UNDERSTAND write in ENGLISH please

7696.

A businessman deposited Rs 674 589 In a bank a month later he deposited Rs 876195 in the bank what amount did he deposit in the bank in all

Answer»

ANSWER:

fausugsugsuffeti did utd7rsursuretietisugstusut

gusitstistoditdigdoydiydtxitsitso5 EYES hmhmsssitstisgkdkgxgkxkgxhlxgoxtisgkaitassets YO

7697.

To prove AC-AB greater thanBC

Answer»

ANSWER:

If there are THREE colinear points A, B, and C, and B is between A and C, then AB+BC=AC. If there are three points, then there is at least ONE plane through all three points. If there is a line, then there are at least two points on that line.

Step-by-step EXPLANATION:

PLEASE mark brainliest answer

7698.

The graph of the linear equation 4×-3y =12 cat y-axis at

Answer»

Answer:

L know ki ye answer alag hai but AAP DEKH dekh kar SOLVE kar sakte hai

Step-by-step explanation:

l hope help you my answer and I mark a brainliest answer pls

7699.

What sum of money will amount to 1400 at 8% per animal simple intrest in 5years?

Answer»

Answer:

₹1960

Step-by-step explanation:

formula of simple INTEREST is Principle * Rate * Time ÷ 100

IE 1400 * 8 * 5 ÷ 100

and the answer is₹1960

7700.

Solve {(-11)+80)}÷{2×3-3}​

Answer»

ANSWER:

23

Step-by-step EXPLANATION:

GIVEN 80-11=69

and 6-3=3

then 69÷3

23 Answer