Weba:b=4:5,b:c=3:4 ,a:b:c Two numbers are in the ratio 2:3.When 9 is added to the numbers,ratio becomes 5:6.Find difference between the numbers The ratio of sides of a … Web5 mei 2024 · A=5, B=2, C=4, then 6ab-2c= 2 See answers Advertisement Advertisement manesstd manesstd Answer: 6ab-2c=52. Step-by-step explanation: Advertisement …
Solve (4a-2b-5c)-(3a-5b-7c) Microsoft Math Solver
Web24 nov. 2024 · If angle is obtuse (the angle opposite side ), then the angles of the two smaller triangles will still make sense. The only time this will not happen is if angle º. Much more simply however, is Achille's comment that uses alternative version of Heron's formula: so the area is equal to . Share Cite Follow answered Nov 24, 2024 at 12:31 Web15 nov. 2024 · if a=5 b=2 c=4. Then 6ab - 2c = asked by guest on Nov 15, 2024 at 10:20 am. You asked: Given the following equations: \(a = 5\) \(b = 2\) \(c = 4\) Evaluate \(6 a b … lilienthal friedhof
If a3 - b3 = 56 and a - b = 2, then what is the value of a2 + b2
Web23 nov. 2024 · a 2 + b 2 + c 2 + 216 = 12 (a + b – 2c) Identity used: (a + b) 2 = a 2 + b 2 + 2ab (a – b) 2 = a 2 + b 2 – 2ab Calculation: a 2 + b 2 + c 2 + 216 = 12 (a + b – 2c) ⇒ a 2 … Web7 dec. 2024 · If a + b + c = 0, then what is the value of a4 + b4 + c4 – 2a2b2 – 2b2c2 – 2c2a2 ? ... Home; Q&A; Unanswered; Ask a Question; Learn; Ask a Question. If a + b + … WebHow old is she now? a.6 b.9 c.7 d.10 3.One number is greater than thrice the number by 2. If 4 times the smaller number exceeds the greater by 5, find the numbers a.23 and 7 … lilienthal copro