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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 12551. |
What is rational numvers |
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Answer» Answer: Rational numbers rational NUMBER is a number that can be expressed as the QUOTIENT or FRACTION p/q of two integers, a numerator p and a non-zero DENOMINATOR q. Since q may be equal to 1, every integer is a rational number. |
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| 12552. |
House number of Simon's is 57 after doubling the number he added 5 and multiplied the new number with 50 and then he added his friend Kailas's age 15 and number of days 365 to that answer and then subtracted 615 art of new answer received after doing so is the answer is it is 5715 is this Simon's house number and Kailas's age in the answer how it is possible |
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Answer» Step-by-step EXPLANATION: here's your ANSWER ❤️❤️ hope you like this mark me as BRAINLIST FOLLOW me |
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| 12553. |
L C M136 H102, 85, 51,34,10 |
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Answer» LEAST COMMON multiple 30,45,5 is the answer please mark me as brainlist |
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| 12554. |
Walking with Bapu had a special meaning because --------------------(Fill in the blanks)Please answer it quickly |
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| 12555. |
Principle 1850 Rate 6/ Time 21 months |
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Answer» Answer: PLEASE FRIEND you the value of n so that I can solve the full PROBLEM and GIVE to you |
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| 12556. |
२. एक कमरे की लम्बाई, चौड़ाई और ऊँचाई क्रमश: 5 मी 40 सेमी, 4 मी 20 सेमी और 3 मी है। उस बफीते की लम्बाई ज्ञात कीजिए जो कमरे की लम्बाई, चौड़ाई और ऊँचाई को पूरा-पूरा माप दे।40 लीटर के तीन बर्तनों को पूरा-28 |
Answer»
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| 12557. |
2000 candidatesappear in a written test in Mathematics andgeneral Awareness for a government job, 1800 passed in at least one subject and 1200 passed in Mathematics and 1500 in gennalAwarenessfind how many passed in both of the subjects?how many passed in Mathematics only ?and how many failed in General Awareness |
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Answer» the answer is 1) passed in both of the subjects = 900 2) 300 failed in General Awareness. Step-by-step explanation: the answer is EXPLAINED in the image. |
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| 12558. |
7. The length of the diagonals of arhombus are 12 cm and 16 cm. Thelength of each side of the rhombus is(a) 12 cm(6) 13 cm(c) 20 cm(d) 10 cm |
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Answer» OPTION (d) 10cm Step-by-step EXPLANATION: ......... |
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| 12559. |
When a number is divided by 6, it gives a remainder of 4. What will be the remainder ifthe square of that number is divided by 6?plz... solve this.....!!!!!! |
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Answer» Step-by-step EXPLANATION: let the number be x according to the QUESTION set the number will be x+4which gives a REMINDER of 4 when divided by 6. let's square it then shall we (x+4)^2=x²+8x+16 here we can write it like (x²+8x+8)+4 the term (x²+8x+8) will be divisible by 6 as individual TERMS are divisible by 6 and we get the reminder as 4. MARK ME AS BRAINLIST.. |
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| 12560. |
Find the sum of zeroes in the equation 3 x²=5x+5=0 |
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Answer» Answer: 3x^2-5x-5=0 b=-5, a=3 S.O.Z=-b/a =-(-5)/3 =5/3 Hope u LIKE it. please MARK as brainliest |
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| 12561. |
D×A=?what is answer |
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Answer» Answer: da if u put any value so answer match with value Step-by-step EXPLANATION: BRO follow me thankyou |
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| 12562. |
Sohan started a business with a capital of rs.80000. after 6 months Mohan joined as a partner by investing rs. 65000. after one year they earned a total profit rs. 20000. what is the share of Sohan in the profit? |
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Answer» Answer: Given, The INVESTMENT of Sohan = 80000 rupees, TIME = 1 year = 12 months, While, the investment of Mohan = 65000 rs, Time = 6 months, We know that, Profit is JOINTLY proportional to investment and time, Thus, the ratio of profits of Sohan and Mohan = 80000 × 12 : 65000 × 6 = 960000 : 390000 = 96 : 39 = 32 : 13 Let Sohan's profit = 32x and Mohan's profit = 13x, Where, X is any positive real number, So, the TOTAL profit = 32x + 13x = 45x According to the question, 45x = 20000 Hence, the share of Sohan in the profit = 32x = so, 14,222.22 rupees |
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| 12563. |
(ii) (Secθ- Sinθ) (Secθ+Sinθ) |
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| 12564. |
Principle 1850 Rate 6 / Time 21months |
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Answer» Answer: CALCULATE the SIMPLE interest amount of PRINCIPAL amount of $5,000, ANNUAL interest rate of 6% and time of 18 months. Solution: principal amount = $5,000 rate = 6% m = 12 months/year n = 18 months simple interest amount = $5,000 × (6% / 12months/year) × 18months = $5,000 × (0.06 / 12months/year) × 18months = $450 Step-by-step explanation: its just an EG |
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| 12565. |
Find the least number which when divided by 6,10,15,30,leaves a reminder 2. |
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| 12566. |
अगर 10 दिसंबर को शुक्रवार है तो 18 दिसंबर को कौन सा दिन होगा |
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| 12567. |
22.2.m² + mn+n?m² – n?(m+n)233m-n |
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Answer» PLZ post the correct question Step-by-step explanation: once plz CHECK and post the correct question |
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| 12568. |
Find the value of x which (7/12)^-4*(7/12)^3x=(12/7)^-5 |
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| 12570. |
The angle of a triangle are in AP smallest angle is 40° find remaining angleArithmetic Expression |
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Answer» Step-by-step explanation: LET the ANGLES be a, a+d and a+2d given a = 40° sum of angles of a ∆ is 180° => a+a+d+a+2d = 180 => 3A + 3d = 180 => 3(a+d) = 180 => a + d = 180/3 => a + d = 60° => 40 + d = 60° => d = 60 - 40 => d = 20° therefore angles are => 40° , 40°+20°, 40° + 2×20° => 40°, 60° and 80° |
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| 12571. |
Suman studies 5+2/4 hours daily she devotes 2+4/5 of her time for science and maths how much time does she devote for other subjects |
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Answer» Step-by-step explanation: my answer is 20 characters long |
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| 12572. |
Factorisation of 5a2-20a |
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Answer»
Explanation: simplyfing the first EQUATION: a(5a+20) simplifying The denominator: having a common factor " a 2 " a 2 (a-2) Moving to the second equation: The numerator: a 2 -a- 12 This equation cannot be solved by the common factor method, because -12 has no "a". However, It can be solved by another method: opening 2 different parenthesis (a-4).(a+3) The dominator: having the POWER common factor ( a − 4 ) 2 |
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| 12573. |
Please solve it Friends please it's very important for me |
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Answer» Answer: here R the answers, |
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| 12574. |
Calculate the following related to square based prison (m) Volume if thebase 183 cm and heght is 6 cm;(b) Volume If area of bass 20 m and help to 4.51(c) Height if the volume is 490 cm and edge of the base is 7 cm(d) Base If volume te 968 cm and height is 8 cm |
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Answer» a. VOLUME of prison =183×6=1098 b. volume when BASE area is 20meter=2000cm×HEIGHT (4.51)=9020 c. height =volume ÷base=490÷7=70 d. base=volume ÷height =968÷8=121 |
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| 12575. |
How much Solar & Batterywill be required for running625w load for 6hrs in a Day &4hrs in the Night |
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Answer» I don't know the ANSWER but PLEASE follow me good NIGHT |
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| 12576. |
Five times of 4 each is same as(a) 5 times 5(b) 5 times 4(c)5 times 1(d) 5 times 2 |
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Answer» Step-by-step EXPLANATION: b) 5 TIMES 4 this is the ANSWER for your question mark it as BRAINLIEST |
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| 12577. |
Divide 10 into two parts such that the sum of their squares is 52 |
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Answer» Answer: Step-by-step explanation: 10 is divided into 2 parts 1st PART is x 2nd part is 10-x x^2+(10-x)^2=52 x^2+100-20 x+x^2=52 2 x^2-20 x+100=52 2 x^2-20 x+48=0 x^2-10 x+24=0 x^2-6 x-4 x+24=0 x(x-6)-4(x-6)=0 (x-4)(x-6)=0 x=4,6 1st part is 4 2nd part is 6 Hope this is helpful so PLEASE mark me as BRAINLIEST |
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| 12578. |
If the circumference of a circle and it's area are equal in magnitude then radius of circle is |
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Answer» Hi there! Your ANSWER :-Formula For Circumference = 2πr Formula For Area = πr² If, these are equal then,π will get Canceled.We can WRITE it as :-R will also get Canceled.So, we get RADIUS as 2. |
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| 12579. |
three bells ring at intervals of time can break 15 minutes and 20 minutes after how much time will all the bells ring together |
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Answer» Answer: Answer:After 1hour Answer:After 1hourStep-by-step EXPLANATION: Answer:After 1hourStep-by-step explanation:We only need to find LCM of these intervals LCM of 15 and 20=60 min |
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| 12580. |
4. Find the new temperature for the following cases. You can draw a number linea. The night temperature is -5°C. It raises by 15°C during the day. what is uetemperature?b. the day temperature is 8°C. By noon it increased by 7°C. Find the temperature at noon.c.The temperature in Srinagar was 8 degrees in the evening. It dropped by 10 degrees atnight. what is the temperature at night? |
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Answer» Answer: a...Mumbai Weather Today (1–3 days) Heavy rain (total 75mm), heaviest during Mon night. Warm (max 29°C on Wed afternoon, min 28°C on Tue night). Winds decreasing (near GALES from the SW on Mon afternoon, light winds from the SW by Thu morning). b....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 = 12 noon + 9 hours So, The time at which the temperature will be - 8° C = 9 PM At 9 PM, the temperature is - 8° C, the temperature at 12 midnight will be = (- 8° C) + (- 2° C × 3 hours) = (- 8° C) + (- 6° C) = - 14° C So, at 12 midnight the temperature will be - 14° C. c....At srinagar temperature was -5 degree Celsius on Monday and then it dropped by 2 degree Celsius on Tuesday . as it dropped by 2 it is -2 =>temperature on tuesday = -5 +(-2) = -5-2 = -7 celcius after that on wedneday,it rose 4 degrees as it rose 4 degrees it is +4 temperature on wedneday = -7 +4 = -3 celcius |
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| 12581. |
Can you explain me about adjacent sides ???☜☆☞ |
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Answer» Answer: HLO...... Adjacent sides. Definition: Two LINES that MEET at a polygon vertex. Usually found in TRIANGLES and other POLYGONS , two of the sides that meet at a vertex of the polygon are called adjacent sides. #innocentgirlStep-by-step explanation: hope it'll help u ❤ |
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| 12582. |
A taxi driver filled his car fuel tank with 45litres petrol. on monday.the next day again fillded the tank with litres petrol. if the petrol. if the petrol costs 68 per litre how much did he spend on patrol in two days |
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Answer» Answer: 6,120 Step-by-step EXPLANATION: NUMBER of days: 2 Litres per DAY: 45 Petrol cost per litre: 68 2 MULTIPLIED by 45 is 90 90 multiplied by 68 is 6,120 |
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| 12583. |
the population of a village 2 years ago was 6000 . Due to migration to cities it decreases at the rate of 10% every year .Then find the population of last two years |
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Answer» POPULATIONS............ |
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| 12584. |
Brief explanation of two house of parliament...plz fast...only useful answer other answer will be reported... |
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Answer» Answer: the Parliament CONSISTS oftwo HOUSES. The two Houses are KNOWN as the Council of States (Rajya SABHA) and the House of the People (LOK Sabha). |
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| 12585. |
Faotorisethe x2 +10 x+21 |
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| 12586. |
The roots of given equation are |
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| 12587. |
A sum reckoned at 20% per annum amount to ₹ 40983 in 10 years 31 days.find the sum |
Answer» ANSWER:
GIVEN:
TO FIND:
FORMULA:
EXPLANATION:HENCE THE SUM WILL BE ₹ 13,588.5. SOME MORE FORMULAE:
where A = Future interest , P = principal , r = RATE of interest
Where A = Future interest , P = principal , r = rate of interest, n = time |
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| 12588. |
There are infinite black and white dots on a plane. Prove that the distance between one black dot and one white dot is one unit.if u answer correctly i will give u 10 points |
Answer» Step-by-step explanation:Originally Answered: There are infinite black and WHITE dots on a plane. ... In either case we can SEE that plane is colored with black or white color only. So we can say that for each white DOT there is exist a black dot at unit distance because if not than we end up coloring the full plane with white color. take care babes LUV u |
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| 12589. |
3. Considering given statements as true, select a logical conclusion based on the givenstatements.Statements:Some A are B.Some Care A.Conclusions:(I) Some Care B.(II) Some Bare A. |
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Answer» some A are B & some care A... |
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| 12590. |
Tan (270*+ X) =?a)tan X b)cos X c)-cot X d)-tan X |
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Answer» Cotx Step-by-step EXPLANATION: Tan (3*90+X)=cot x |
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| 12591. |
What will be the unit digit of the squares of 84 |
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| 12592. |
5. The roof of a temple is in the shape of square based pyramid. The edge ofthe base is 7.5 m and the slant height is 7 m. Find the area of metal sheetrequired to cover the top of the roof |
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Answer» Answer: base=7.5m height=7m area of one SIDE of the pyramid=1/2×7.5×7 =1/2×52.5 =26.25 area REQUIRED to cover the TOP of roof=26.25×4 =105m² |
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| 12593. |
a steel road 500 mm long & 200mm *10mm in cross section subjected to an axial pull of 300 kw. if the modulus of the elasticity is 2*10 5 mpa.calculate stress,strain,and elongation of the road |
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Answer» Answer: Problem1.1 A rod 150 cm long and of diameter 2.0 cm is SUBJECTED to an axial pull of 20 kN. If the modulus of elasticity of the material of the rod is 2 x 105 N/mm2 ; DETERMINE: The stress, The strain, and. The elongation of the rod Sol. Given: length of the rod, L=150cm Diameter of the rod D=2.0cm = 20mm Area A=pi 4 (20) 2 = 100π mm2 Axial pull, P 20kN= 20,000N Modulo of elasticity, E 2.0 x 105 N/mm2 The stress (α) is given by equation (1.1) as α= P A = 2000 100π = 63.662 /2 Using equation (1.5), the strain is obtained as E=α Strain, e= = 63.662 2 105 = 63.662/2 Ans. Elongation is obtained by using equation (1.2) as = Elongation DL= e x L = 0.000318 x 150 = 0.0477 cm. Ans. Problem 1.2. find the minimum diameter of a steel wire, which is used or raise a load of 4000N if the stress I n the rod is not exceed 95MN/m2 Sol. Given: load, P = 4000N Stress, = 95 MN/m2 = 95 x 106N/m2 ( M= Mega = 106 ) = 95 N/mm2 ( 106 N/m2 = 1 N/mm2 ) Let D = diameter in a wire in MM Area, = 4 2 Now Stress = = 4000 4 2 = 4000 4 / 2 or 2 = 40004 95 = 53.61 D = 7.32 mm. take help of this |
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| 12594. |
any one pls solve using binomial expression |
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Answer» Step-by-step EXPLANATION: The Binomial DISTRIBUTION FORMULA A Binomial Distribution shows either (S)uccess or (F)ailure. x = total number of “successes” (pass or fail, heads or tails etc.) NOTE: The binomial distribution formula can also be written in a slightly different way, because nCx = n!/x!( n-x |
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| 12595. |
Add the following expressions:a.2xy + 5xyz + 3 b.- 5xy + 6xyz + 9 c.- 10xyz + 2xy – 4z + 10Can anyone answer these with step by step explanation...Class 7 algebra |
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Answer» (2xy+5xyz+3)+(-5xy+6xyz+9)+(-10xyz+2xy-4z+10) 2xy+5xyz+3-5xy+6xyz+9-10xyz+2xy-4z+10 2xy-5xy+2xy+5xyz+6xyz-10xyz-4z+3+9+10 -5xy+xyz-4z+22 |
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| 12596. |
Rameey sells two watches for ₹ 990 ,each gaining 10 percent an one and losing 10 percent on the other.find her gain or loss percent in the whole transaction. |
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Answer» Answer: 0% Step-by-step explanation: Because 10% of 990: 99 -10% of 990: -99 So (-99) + (99) = 0 So 0% PERCENT |
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| 12597. |
The base of the equilateral triangle has an equation of x+2y=3 and one of the vertex is (1,1).find the equation of other two sides |
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Answer» Answer: Let ABC be the given EQUILATERAL triangle with side 2a. Accordingly, AB = BC = CA = 2a = Assume that BASE BC lies along the y axis such that the mid-point of BC is at the origin. j.e., Oa, where O is the origin. Now, it is clear that the coordinates of point Care (0, a), while the coordinates of point B are (0, -a). It is known that the line joining a vertex of an equilateral triangle wi f the mid-point of its opposite side perpendicular. Hence, vertex A lies on the y-axis. On applying Pythagoras theorem to AOC, we OBTAIN (AC)2 = (OA)2 + (OC)2 - (2a)2 = (OA)2 + a2 4a2 -a2 = (OA)? (A)2 = 3a2 = OA = 3a = :Coordinates of point A = (=30,0) THUS, the vertices of the given On applying Pythagoras theorem to AOC, we obtain (AC)2 = (OA)2 + (OC)2 = (2a)2 = (A)2 + a2 4a2 -a2 = (OA)2 (A)2 = 3a2 = - OA = 3a :Coordinates of point A = (+V3a,0) Thus, the vertices of the given equilateral triangle are (0, a), (0, -a), (V3a, 0) and or (0, a), (0, -a), and (-13a, 0). Hope it was helpfull |
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| 12598. |
Pls solve it u will be the braniest |
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Answer» As the given angles are linear pair, they are supplementary Step-by-step explanation: 2x+(3x-40)= 180 2x+3x= 180+40 2x+ 3x= 220 5x= 220 x= 220/5 x= 44 PLEASE MARK IT AS BRAINLIEST |
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| 12599. |
How many maximum terms can be there for a polynomial with6th degree? |
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Answer» This function f is a 4th degree polynomial function and has 3 turning POINTS. The maximum number of turning points of a polynomial function is always ONE less than the degree of the function |
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| 12600. |
If x =5+2√6y=1/x then find value of x2+y2 |
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Answer» Step-by-step explanation: x+y=3 x=3-y putting the VALUE of x in this x²+y²=5 (3-y) ²+y²=5 9-6y+y²+y²=5 2y²-6y+9-5=0 2y²-6y+4=0 2y²-4y-2y+4=0 2y(y-2)-2(y-2)=0 (2y-2) (y-2) =0 2y-2=0 or y-2=0 y=1 or y=2 so x=2 or 1 so x×y=2×1 or 1×2=2 |
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