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97201.

Let A = (a,b,c,d), B = (b,c,e) and C = (a,b,e) find: A U B​

Answer»

A U B = ( a , b, c ,d , e ) Step-by-step EXPLANATION:where b , c are COMMON but it should be TAKEN once union means the total elements present in 2 sets They are a , b c , d , e

97202.

रोमन नंबर म ें फोटीन कैसे लिखते हैंरोमन नंबर 114 कैसे लिखते हैं ​

Answer» 14 - XIV in ROMAN NUMBER 114 - CXIV in roman number
97203.

please tell me what is the correct answer​

Answer»

5/6Step-by-step EXPLANATION:(1/5÷1/3)-¹ X 2-¹5/3^-1 X 2^-13/5X1/2 =5/6

97204.

1) 80 has _____ factors 2) smallest odd composit number3)write hcf of 20 25 and 60 in methodi will make u brainleast ​

Answer»

2 questions ANSWERE 15 is a SMALLEST ODD COMPOSIT number

97205.

Please let me know if you need anything​

Answer» WHETHER you are a TAMIL GUY
97206.

2x^2+5m=9 check whether m=2 is a root of quadratic equation​

Answer»

-STEP explanation:2x^2 + 5M - 9 = 0= 4x^2 + 5(2) - 9 = 0= 4x^2 + 10 - 9 = 0= 4x^2 + 1 = 0= 4x^2 = - 1= x^2 = - 1/4

97207.

Please anyone give extra questions for maths class 8 chapter 5 ​

Answer»

n 1.In the CLASS INTERVAL 5-10, FIND the(i) lower limit(ii) upper limit(iii) class MARK(iv) class SIZE

97208.

*How many milligrams make one kilogram?* please tell we have to multiply❌ or divide ➗​

Answer»

we have to DIVIDE by 1000000Step-by-step explanation:1000000 MILLIGRAM so 1 KG

97209.

Write the mumber name in international place value system 1) 876,235​

Answer»

In INTERNATIONAL PLACE VALUE System,876,235 is WRITTEN as 8,76,235.

97210.

Shade 2/5 of a triangle

Answer» REFER the ATTACHMENT for the ANSWER
97211.

Write the additive identity of integers​

Answer»

ZERO (0) is an ADDITIVE identity for integers, i.e., a + 0 = 0 + a = a for any integer a. – 1 is MULTIPLICATIVE identity for integers, i.e., a × 1 = 1 × a = a for any integer a. – Integers show DISTRIBUTIVE property of multiplication over addition, i.e., a × (b + c) = a × b + a × c for any three integers a, b and c.

97212.

Maths equations.if u answer 25 points​

Answer»

uations are 2x+3= 164x/5 = 45x+6=36etc.

97213.

Divide it 7/10 and 2/3​

Answer»

0.7 and 0.67Hope it HELPS...PLEASE MARK me BRAINLIEST.

97214.

राज्य विशेष​

Answer»

विशेष राज्य का दर्जा क्या और क्यों, जानें सब कुछआंध्र प्रदेश की ओर से विशेष राज्य का दर्जा दिए जाने की मांग से एक बार भी विशेष राज्य का दर्जा चर्चे में है। आइये आज जानते हैं कि विशेष राज्य का दर्जा क्या होता है, यह किन राज्यों को दिया जाता है और इसके अंतर्गत क्या लाभ मिलते हैं...

97215.

What will be the rate of simple interest, at which $17500 will become $19205 in 2yr?

Answer»

-STEP EXPLANATION:HOPE IT HELP YOU THANK YOU

97216.

Simplify [−71/2]+[9 1/3 ]​

Answer»

-5.166Step-by-step EXPLANATION:

97217.

2. X=6,y= -2 show answer is co - ordinate ​

Answer» SHOWN below?2X- y+3z=8x-6y-z=0-6x+3y-9z=24
97218.

if a vessel has 5liters and 250ml of curd in how many bowles each of 20 ml capacity can it be filledin​

Answer»

262.5 bowlsStep-by-step explanation:5 LITRES and 250 ml = 5000 ml + 250 ml = 5250 ml no of BOWLS can be filled = 5250/20 =262.5

97219.

A cellphone was bought for $1500 and then it was sold for $1650. What is the percent profit?

Answer»

$2600hope it's HELP you!!!

97220.

(-3) X 1 = -3 answer please​

Answer»

this is TRUE . Step-by-step EXPLANATION:MARKED me as BRAINLIST

97221.

The adjacent angle of a parallelogram are in the ratio 2: 7 find the measure of each angle​

Answer» THAI answer will HELP U THNX for asking questions
97222.

Painting the cost of33. The difference between the semiperimeter and the sides of a AABC are8 cm, 7 cm and 5 cm respectively. Find the area of the triangle,34 A please explain step by step I will give 100 rs to whom that explain me the sum​

Answer» HI JANU hi hi hi hi hi hi HELLO
97223.

Answer fast please..​

Answer» TAKE Step-by-step EXPLANATION:Sry2+2=44-4=0Mm11-2=9
97224.

Please answer me, Urgent. Answer me urgent but by explanation. All the answers in one answer, Direct, hard and wrong answers will be reported

Answer»

hlo mate here's your answer Step-by-step explanation:For the given CELL,Ecell=E cello20.0591log [ C u 2+ ][ Z N 2+ ](i)E 1E cello20.0591log 0.11=E cello20.0591(ii)E 2E cello20.0591log 11=E cello20.0591×0=E cello(iii)E 3E cello20.0591log 10.1=E cello20.0591∴E 3E 2Ei hope its HELP you mark as brainlist PLZ ok

97225.

Prime factorization of 50​

Answer»

So, the PRIME FACTORS of 50 are 2 × 5 × 5 or 2 × 52, where 2 and 5 are the prime NUMBERS.

97226.

Evaluateeach of the following (2/7) ^ 2 * (11/3) ^ 2 * (3/11) ^ 2​

Answer»

4/49 * 121/9 * 9/1214/49

97227.

10 crore-____=25 lakh

Answer»

-step explanation:10,25,00,000As you can SEE, 10 CRORE and 25 lakh is the same as 102.5 million.Hõpê ít hélps yôú

97228.

Is substraction associative for integers?​

Answer» SUBTRACTION of INTEGERS is not associative in NATURE i.e. x − (y − z) ≠ (x − y) − z.Step-by-step EXPLANATION:
97229.

In the following figure find the value of x​

Answer» LE SRQ = y135°+45°+85°+y=360°y=360°-265°y=95°x°+y°=180°x°=180°-95°x°=85°
97230.

What is the difference between inclusive and exclusive form of numbers.​

Answer»

In exclusive form, the lower and UPPER limits are known as true lower limit and true upper limit of the class interval. Thus, class limits of 10 - 20 class INTERVALS in the exclusive form are 10 and 20. In INCLUSIVE form, class limits are obtained by SUBTRACTING 0.5 from lower limitand adding 0.5 to the upper limit.

97231.

Rs 30 profit on 150. So find percent profit (A)Rs 20 (B) Rs 30 (C) Rs 25 (D) Rs 10​

Answer» PROFIT %=30/150*100= ₹ 20
97232.

Rationalize the following expressions to the lowest terms​

Answer» FOLLOW this ATTACHMENT
97233.

Simplify [−3 1/4]+[−2 1/8 ]​

Answer»

) +(-2 1/8) =(-13/4) +(-17/8) = -13/4-17/8= -26-17/8= -43/8

97234.

the number of balls in a sports shop is 4 less than 3 times the number of bats. if the total number of bats and balls in the shop is 48 find the number of bats and balls.​

Answer»

-step explanation:LET the Number of BATS in sports shop be 'X' and Number of Ball in sports shop be 'y'.Now, According to the First condition, y = 3x - 4 i.e. 3x - y = 4... (i)By Second Condition, x + y = 48... (ii)Now, Adding equation (i) and (ii), ( Adding equation given in the attachment.)Therefore, By Adding the Equation we get, x = 13. i.e. the Number of Bat = 13.Now, substituting the VALUE of x in (ii) we get, 13 + y = 48y = 48 - 13y = 35y = 35 i.e. The Number if Ball in sports shop is 35.Therefore the Number of Bat and Ball in the sports shop is 13 and 35 RESPECTIVELY.

97235.

Can a polyhedron have 20 faces 30 edges and 12 vertices. Prove by Euler's formula

Answer» TAKE MATE Step-by-step explanation:28/4598/451_23
97236.

two balls having mass 100g in 200g are moving in same direction with velocity 3m/s and 2m/s respectively they collide with each other and after collision the first ball moves with velocity 2m/s calculate the velocity of the other ball​

Answer»

1=100g=0.1kg m2=200g=0.2kg u1=1m/s u2=2m/s Velocity of FIRST ball after COLLISION(V1)=2m/s According to law of Conservation of Momentum, Momentum before Collision=Momentum after Collision download (2).PNG THEREFORE,Final Velocity of the second ball=1.5m/sStep-by-step explanation:using m1u1+m2u2=m1v1+m2u2hope u have been understood

97237.

VI. Solve the problems: a. Draw any line and mark any 3 points that are collinear. b. Draw any 3 three lines to have a point of concurrency. c. Draw and label each of the angles: i) 45ᴼ ii) 80ᴼ iii) 145ᴼ d. Arjun walks 25 km in an hour while Devi walks 5 km in an hour. Find the simplest ratio of the distance covered by Arjun to that of Devi.​

Answer»

no. 2 ANS I will tellStep-by-step explanation:25/5which is 5:1 is the ans

97238.

If the co ordinate of A is x and that of B is y, find d(A, B). 1. X=1,y=7​

Answer»

-STEP explanation:co-ordinate of A = 1co-ordinate of b = 7 therefore, 7 is great than 1 ( please do use sign of greater than here) therefore , d(A,B) = greater co-ordinate - smaller co-ordinated(A,B) = 7-1 = 6 ans: therefore , d(A,B) = 6 UNITS hope this helps you to SOLVE the problem do MARK me as the brainliest ☺️

97239.

Express -7/8 as rational number with the denominator -32 explain full ​

Answer»

I HOPE this will HELP you,Have a great DAY ☺️ THANK you so much

97240.

Can any one help me with this problem​

Answer»
97241.

A survey was conducted to know the hobby of 220 students in class 9. out of which 130 students informed about their hobby as rock climbing and 180 students informed about their hobby as sky watching. There are 110 students who followed both the hobbies. then how many students don't have both of the hobbies?, how many students only prefer Rock climbing? , How many students follow only sky watching?​

Answer»

Let A be rock climbing hobby =130Let B be the sky WATCHING hobby =180n(A∩B)=110Total STUDENTS (U)=220Hencen(A∪B)=N(A)+n(B)−n(A∩B) =130+180−110 =200Let n(A∪B) ′ = Who do not have EITHER hobbyn(A∪B) ′ =n(U)−n(A∪B) =220−200 =20Therefore 20 students do not have both hobbyStudent's who only like rock climbing =n(A)−n(A∩B) =130−110 =20Students who only like sky watching =n(B)−n(A∩B) =180−110 =70

97242.

simplify (i) 5/6 + 7/18 + -11/12 (ii) 7/15 + -9/25 + -3/10 (iii) -2/3 + 1 5/6 + -3/2 (iv) 4 1/5 + ( -5 3/10) + 1 1/2 do in formula ​

Answer»

8Step-by-step EXPLANATION:I ALSO have same QUESTION I will also got to know the answer*

97243.

simplify (i) 5/6 + 7/18 + -11/12 (ii) 7/15 + -9/25 + -3/10 (iii) -2/3 + 1 5/6 + -3/2 (iv) 4 1/5 + ( -5 3/10) + 1 1/2​

Answer»

vide by why WRITE answerand next step ANSWER by multiply ७and answer with divide ➗ १८ by the by SOLVE all example

97244.

the deference between two integers is -25. If the greater integer is 40, find the other one.answer should be 15​

Answer»

two numbers are suppose X and ygiven, x-y = -25given the GREATER integer is 40X - 40 = -25x = -25 + 40x = -15

97245.

Is substraction commutative for integers?​

Answer» SUBTRACTION of INTEGERS is not COMMUTATIVE.
97246.

5 hours 30 minutes* 5​

Answer»

what is this shdsisbslaan

97247.

If a²-2a-3 is a factor of a⁴+pa³+qa²+12a-9, find p and q.​

Answer»

Factor theorem:\text{(x-a) is a factor of F(x) iff f(a) =0}(x-a) is a factor of f(x) iff f(a) =0\textbf{Given:}Given:a^2-2a-3\;\text{is a factor of}\;a^4+P\,a^3+q\,a^2+12a-9a 2 −2a−3is a factor ofa 4 +pa 3 +qa 2 +12a−9\textbf{To find:}To find:\text{The value of $p^2-2q-3$}The value of p 2 −2q−3\textbf{Solution:}Solution:\text{LET}\;f(a)=a^4+p\,a^3+q\,a^2+12a-9Letf(a)=a 4 +pa 3 +qa 2 +12a−9a^2-2a-3=(a-3)(a+1)a 2 −2a−3=(a−3)(a+1)\textbf{Since (a-3) is a factor of f(a), we have f(3)=0}Since (a-3) is a factor of f(a), we have f(3)=0\implies\,3^4+p\,3^3+q\,3^2+12(3)-9=0⟹3 4 +P3 3 +q3 2 +12(3)−9=0\implies\,81+27\,p+9\,q+27=0⟹81+27p+9q+27=0\implies\,27\,p+

97248.

Pls give correct answer​

Answer»

Step-by-step EXPLANATION:i CANT

97249.

At what rate percent per year will a sum double itself in 25/4 years ?​

Answer»

Simple interest CASE:Sum doubles if Sum = Principal + interest = 2 P => interest = principal Interest = principal = P = P R t = > r t = 1 r = 1/t = 4/25 or (4/25) * 100% = 16% PER yearI hope it's help youplease make me brainlests

97250.

Using identities, evaluate the following: 103x140​

Answer»

(103)(105) ⇒(104+1)(104−1). We know, a  2 −b  2 =(a+b)(a−b). Then, (103)(105) =(104+1)(104−1) =(104)  2 −1  2  =10816−1 =10815. THEREFORE, the required answer is 10815.