If y 2 what is the value of 8y
Web16 apr. 2024 · Replacing variables with values: 36*(3) - 8*(-6)^2 =108 - 8*(36) ( (-6)^2 = 6^2, whenever a negative number is raised to an even power, it becomes positive) = 108 - 288 = -180. Thus, the result is (-180) 36x - 8y^2. when x= 3 & y = - 6. so 36x - 8y^2 = 36*3- 8*36= 36[ 3- 8] =- 36*5 = - 180. Web5 uur geleden · 3. 1977 Star Wars Obi-Wan Kenobi with Double-Telescoping Lightsaber ($65,000) Source: eBay. A manufacturing mistake, this Obi Wan Kenobi with a yellow …
If y 2 what is the value of 8y
Did you know?
Web2 jan. 2024 · The long approach is to solve the system for the INDIVIDUAL values of x and y and then use those values to determine the value of x-y. The quick approach is to ADD the two equations (4x−3y=10 and 7x−8y=34) to get: 11x - 11y = 44 Then divide both sides by 11 to get: x - y = 4 Answer: B Cheers, Brent _____ WebSimple Interest Compound Interest Present Value Future Value. Economics. Point of Diminishing Return. Conversions. ... solve for y. en. image/svg+xml. Related Symbolab blog posts. Practice, practice, practice. Math can be an intimidating subject. Each new topic we learn has symbols and problems we have never seen.
WebIn algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c represent known numbers, where a ≠ 0. (If a = 0 and b ≠ 0 then the equation is linear, not … In mathematics, the derivative of a function of a real variable measures the … WebIf y = 2x - 8, what is the minimum value of the product xy? Solution: Let z = xy. Since y = 2x - 8. z = x (2x - 8) z = 2x 2 - 8. Differentiate w.r.t to x, dz /dx = 4x - 8. Differentiate again …
Web19 aug. 2024 · Answer: 0. Step-by-step explanation: Concept= Solution of equations. Given= Two equations and their value. To Find= The value of unknown variable. … Web3 uur geleden · Advertisement. Police on the scene originally said an estimated one million dimes, worth $100,000, were stolen. But, as reported by WPVI, that has now increased …
Web25 mrt. 2024 · 1) 2x + y = 3. 2) z = 2. before attempting this question simplify it: z ∗ ( 2 x + y) ( 2 x z − y) We can see that we do not get value of z from (1) We can see that we do not get value of x and y from (2) Also after combining we get the value of numerator but not denominator. E is the answer.
Web10 okt. 2016 · If $ x^2 + y^2 = 34$ and $x + y =8$ find the value of xy So what should I be considering here the sum of two squares or.. I'm struggling here & any help to figure ... mashreq free credit cardWeb2 mrt. 2024 · Not clear: if x = 36, then y = 3 and G C D ( x, y) = 3 but if x = 60, then y = 6 and G C D ( x, y) = 6 --> two different answers. Not sufficient. (2) y = 12z, where z is an integer --> y = 12 z --> x = 8 ∗ 12 z + 12 --> x = 12 ( 8 z + … hyaluronic acid and arthritisWeby = x2 8 y = x 2 8 Find the properties of the given parabola. Tap for more steps... Direction: Opens Up Vertex: (0,0) ( 0, 0) Focus: (0,2) ( 0, 2) Axis of Symmetry: x = 0 x = 0 Directrix: y = −2 y = - 2 Select a few x x values, and plug them into the equation to find the corresponding y y values. The x x values should be selected around the vertex. hyaluronic acid 2 b5 benefitsWeb20 jun. 2024 · If 8x + 8y = 18 and x^2 – y^2 = –3/8, what is the value of 2x – 2y? The answer is supposed to be -1/3 but I have no idea ... Login or Sign Up. Ask a New Question. If 8x + 8y = 18 and x^2 – y^2 = –3/8, what is the value of 2x – 2y? The answer is supposed to be -1/3 but I have no idea how to get that. Thanks in advance for ... mashreq gender facilityWeb11 apr. 2015 · You can write a relationship between x and y in the form: y=kx Where k is a constant of proportionality that you can find by substituting: x=-2 and y=-8 giving: -8=-2k … hyaluronic acid and differinhyaluronic acid and blood pressureWeby=x^2+1. Disclaimer: This calculator is not perfect. Please use at your own risk, and please alert us if something isn't working. Thank you. How to Use the Calculator. Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. mashreq for business development mbd