2024 If y 45 when x 15 find x when y 15

If y 45 when x 15 find x when y 15

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WebLet x be the number of men workers and let y be the number of days to complete the work. So, x 1 = 20, x 2 = 45 and y 1 = 15 . By the product rule of inverse variation, (20) (15) = (45) (y 2) 300 = 45y 2 y 2 = 300/45 = 20/3 Therefore, 45 men can do the same job in 20/3 days. Web1 nov. 2015 · If you would like to know how much is x when y equals to 15, you can calculate this using the following steps: 45 * x = 15 * 15. 45 * x = 225 /45. x = 5. The …

If x and y vary inversely as each other and x = 30, find y when

Weby = mx + b y = mx + b where b = 0 b = 0 Here is the graph of the equation we found above. Example 2: Tell whether y y varies directly with x x in the table below. If yes, write an equation to represent direct variation. Solution: Divide each value of y y by the corresponding value of x x. WebClick here👆to get an answer to your question ️ If x and y vary inversely as each other and y = 35, find x when constant of variation = 7. Solve Study Textbooks Guides. Join / Login. Question . ... If x and y vary inversely as each other and x … india cyliax facebook

y varies inversely with x. If y = 30 when x = 12, find i. y when x = 15 …

Web19 feb. 2016 · Need to find x2 so it works much easier if you use x as the numerator, giving: 15 12 = x 21. Multiply both sides by 21 and we have: 21 × 15 12 = x × 21 21. But 21 21 = … WebIf x and y vary inversely as each other and x = 5 when y = 15, find x when y = 12. If x varies inversely as y and x=7 when y=9. (a) Find constant of variation k. (b) Write equation of variation. (c) Find y when x=9. Web22 feb. 2014 · Direct variation equation is y = kx. The given numbers form one ratio expressed as y/x = 6/30. To find y, when x = 15 we set up another ratio y/15 By the definition both ratios are equal 6/30 = y/15 Multiple to each side by 15. 15 * 6/30 = 15 * y/15 y = 3. When x = 15, y = 3. answered Aug 31, 2014 by lilly Expert india cwc 2022

If y varies directly as x and y = 12 when x = 8, find y

If y varies directly with x, and If y = 12 when x = 15, how do you …

Web30 jan. 2024 · Step-by-step explanation: X=9 Than Y=15 If Y=45=15×3 Then X=9×3=27 Advertisement New questions in Math Q.1- The number of polynomials having zeroes as 3 and -7 is (a) 11 (b) 2 (c) 3 (d) more than 2Q.2- If alpha and beta are the zeroes of the quadratic polyn … What is the area of the region bounded by the curve x + y = 4? sq. units Web11 dec. 2024 · you are given x and y in inverse proportion also if y= 15 and x=3 so if x=9,, then find the value of y=? so,, according to question if x=9 then y= just multiply 15 ×3 that is if x=9 then y=45 therefore,, if x=9 ,, then y=45 respectively. plz mark my answer as brainliest Advertisement Answer 3 people found it helpful Brainly User Answer: india cyclone 2021 shrimp exports india cwg today

"Web13 nov. 2024 · Y=100 when x=27 find y when x=45 - 1978036. answered • expert verified Y=100 when x=27 find y when x=45 See answer Advertisement Advertisement boknoy31 boknoy31 ... Identify five geometrio/plane figures found at your home, then measure its length and width using a measuring device. Convert your findings by complet ... " - If y 45 when x 15 find x when y 15

If y 45 when x 15 find x when y 15

Answered: Suppose that y varies directly as the… bartleby

Web27 apr. 2016 · I can think of only one more efficient solution: sort your arrays, then use lnear interpolation to find the most probable index for y (or x, respectively), then start going further and further from that initial guess until you reach the destination. – user529758 Jul 13, 2012 at 9:29 Are you familiar with the scipy.interpolate module? WebI would submit an answer according to how the information is to be used, if at all known. For example y = (1/2)x + 1 is in the pattern of y = mx + b, i.e., m ... Find a unit vector …

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WebIf y varies directly as x and y = 12 when x = 8, find y when x = 14. 62/87,21 Use a proportion that relates the values. $16:(5 21 Suppose y varies jointly as x and z. Find y when x = 9 and z = ±3, if y = ±50 when z is 5 and x is ±10. 62/87,21 Use a proportion that relates the values. $16:(5 ±27 If y varies inversely as x and y = ±18 when x ... Web9 mei 2024 · Answer: 400 Step-by-step explanation: The statement of proportionality means the ratio of y to √x is the same. Then we can write ... (√x)/100 = (√81)/45 √x = 100 (√81)/45 = 20 . . . . . multiply by 100 x = 20² = 400 x is 400 when y is 100. Advertisement

Web30 apr. 2024 · y/x = 15/60 = 1/4 Solve for the ratio of x and Y y=x/4 This is the equation for solving for Y in respect to X so from here just plug in the X value to find Y Y = (45)/4 = … Web17 mrt. 2024 · Explanation: y ∝ x or y = k ⋅ x;k is variation constant. x = 15;y = 3 ∴ 3 = k ⋅ 15 or k = 3 15 or k = 1 5 or k = 0.2. Thus the variation equation is y = 0.2 ⋅ x. When x = 10; …

Web5 aug. 2024 · y varies inversely with x. If y = 30 when x = 12, find i. y when x = 15, ii. x when y = 18. variation class-8 1 Answer +1 vote answered Aug 5, 2024 by Navin01 (51.2k points) selected Aug 5, 2024 by Aryan01 Best answer Given that, y ∝ (1/x) ∴ y = k x (1/x) where, k is the constant of variation. ∴ y × x = k … (i) When x = 12, y = 30 WebAnswer (1 of 2): y varies directly as x (given) Then y = kx (k is constant) put y = 81 when x = 45 81 = k(45) 81/45 = k k = 81/45 Then y = (81/45)x 45y = 81x Now put y = 81 45(81) = 81x 45(81)/81 = x x = 45

Web4 dec. 2016 · Brainly User. If y=15 when x=3/4, then y=5 when x=1/4 because 15 and 3/4 are both divisible by 3. We have to find x when y=25, and 25 is divisible by 5, so to find …

Web13 mei 2009 · Ask a New Question ok ify-45 when x-15 find x when y =15 asked by kailah May 13, 2009 1 answer y=2x+15 is one solution y=3x is another. y=x+30 is another. … india cyber users numberWeb28 sep. 2024 · To find y when x=2 forthis direct variation relationship we need to find the constant o variation, k. So using given example y=12 and x = 15... 12 = k (15) 12/15 = k. … lms telephone numberWebIf y= 25 when x= 35 and z= 7, write the equation that models the relationship. Then find y when x= 12 and z= 4. M varies directly with the square of d and inversely with the square root of x; M = 24 when x = 9 and d=4. Solve for M. Given 7 + integral_a^x {g (t)} / t dt = x. Find the constant a. lms the agencyWebAnswer by ewatrrr (24785) ( Show Source ): You can put this solution on YOUR website! Hi, Note: Labeled Your Inquiry: Alegebra:Proportions. If x varies inversely as y^2, and x = 2 when y = 10, find x when y = 2. Let k represent the constant defining this Inverse porportion. k = 100/2 = 50. k = 50. india cyber attacks cyber securityWebSo you know that why will start e X equals negative three? We want to find why, when x equals negative nine. So I always want to start with our direct variation equation because we know that why avarice directly with Hicks? So now we need to buy an arc a continent. So let's divide by excellent boat size and get cable. So So we have Kay is why divided by it. lms that works with teamsWebHomework help starts here! Math Algebra The value of y varies directly with x. If x 7, then y= 15. What is the value of x when y = 45? O 4 O 21 O 37 The value of y varies directly with x. If x 7, then y= 15. What is the value of x when y = 45? O 4 O 21 O 37 Question Transcribed Image Text: The value of y varies directly with x. india cycles 4 change challengeWeb15 jan. 2024 · If y=36 when x=4, find x when y=45? - 9361341. answered If y=36 when x=4, find x when y=45? See answer Advertisement ... 21,390 15 Paid for employees salary 18,000 17 Render photography services for 60,420 and received a promissory note. 20 withdrew 25,000 from the business for personal emergency. 23 Billed a customer for … india cyber incident reporting