Find the value of 9x + 4y when x 4 and y -3

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WebIf 3 x + 4 y = 18 and x y = 6, find the value of 9 x 2 + 16 y 2. Open in App. Solution. We have, 3 x + 4 y = 18. on Squaring on both sides, we get. ... If 9x 2 +25y 2 =181 and xy=−6, find the value of 3x+5y. Q. The value of 9 x 2 ... WebNov 6, 2024 · Evaluate 4.5 (xy) - x/5 if x = 12 and y = 2/3. Write your answer as a MIXED NUMBER in SIMPLEST FORM. PLEASE HELP IM BEGGING the net of the triangular …

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WebIf 3x - 4y = 16 and xy = 4, find the value of 9x 2 + 16y 2 . Study Material. Mathematics. If 3x - 4y = 16 and xy = 4, find the value of 9x 2 + 16y 2. Expansions ICSE. 3 Likes. Answer. We know that, ... If x + y = 8 and x - y = 2, find the value of 2x 2 + 2y 2. View Answer Bookmark Now. WebIn mathematics, a quadratic equation is a polynomial equation of the second degree. The general form is ax²+bx+c=0, where a ≠ 0. The quadratic equation on a number x can be … tsu health center

Find the value of 9x + 4y, when x = 4 and y=-3.

WebSolve an equation, inequality or a system. Example: 2x-1=y,2y+3=x. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0., < > ≤: ≥ ^ √: ⬅: : F _ ÷ (* / ⌫ A: ↻: x: y = +-G WebFree y intercept calculator - find function's y-axis intercept step-by-step WebA: The given data is: Find the area of regular polygon. Q: how do I graph x²/16² − y²/25² = 1. A: Click to see the answer. Q: Open with If 1 m, find the value of y. mth Lib.pdf (4.x - 50)° t (2x +30)° (1)° A) 70 B) 110 m…. A: Given that line l and m are parallel. Thus 4x-50 = 2x+30 [corresponding angle] phl to cle aa

If 3 x+4 y=18 and x y=6, find the value of 9 x+16 y2 - BYJU

Find the value of 9x + 4y when x 4 and y -3

WebFeb 11, 2024 · you substitute x for 4 and so you multiply 9 x 4 which will give you 36 and then you have to add four times y so you substitute y for -3 and you add 36 - 12 which … WebJan 13, 2024 · Find the value of 9x + 4y, when x = 4 and y=-3. - 20594902. zaliszmiko zaliszmiko 01/13/2024 Mathematics College answered Find the value of 9x + 4y, when …

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Web9. if f(x)=x(4-x), for which values of x is f(x) equal to x; 10. if y varies inversely as x and y is equal to 10 when x is equal to 5 find y when x is equal to 15 11. 3. If y varies inversely as x and y equals 3 when x is equal to 4 find y when x is equal to 6. 12. A= is equal to x x is vowel; 13. 9x - 6 =21x equal to 1 x equal 20 x equal to 3 14.

WebJan 28, 2024 · Value of expression on given the given value of x and y is 24. GivEn expression: 9x + 4y ; To finD: Value of given expression if x = 4 and y =-3; Solution: In … WebFree system of equations substitution calculator - solve system of equations unsing substitution method step-by-step

WebApr 10, 2024 · The roots of the quadratic equation y2 + 4y + 4 = 0 are: Q2. The digit in the unit’s place in the square-root of 15876 is? Q3. If x = \(\frac{1}{1+\sqrt{2}}\), then the value of x2 + 2x + 3 is - ... (x4 + 5x3 + 6x2) is equal to - Q6. If 2x - 3y = 79 and x + 6y = 47, then the value of (x - y) is-Q7. The roots of the quadratic equation y2 - 13y ... Web5x+4y=242 Geometric figure: Straight Line Slope = -2.500/2.000 = -1.250 x-intercept = 242/5 = 48.40000 y-intercept = 242/4 = 121/2 = 60.50000 Rearrange: Rearrange the …

WebNov 9, 2024 · Find the value of 9x + 4y when x=4 and y=-3 - 25458601. 19aditta 19aditta 11/09/2024 Mathematics High School answered Find the value of 9x + 4y when x=4 …

WebElimination Calculator - Solve System of Equations with MathPapa Elimination Calculator gives you step-by-step help on solving systems by elimination. What do you want to calculate? Calculate it! Example (Click to try) x+y=5;x+2y=7 Try it now Enter your equations separated by a comma in the box, and press Calculate! Or click the example. phl to cloWebWhat is the value of 9x - 4y if x = 3 and y = 2? Answers: 1 Show answers Another question on Mathematics. Mathematics, 21.06.2024 14:00. Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4. Answers: 2. Answer. Mathematics, 21.06.2024 15:00 ... tsu hiragana characterWebIf x + y = 8 and x - y = 2, find the value of 2x 2 + 2y 2 . Study Material. Mathematics. If x + y = 8 and x - y = 2, find the value of 2x 2 + 2y 2. Expansions ICSE. ... If 3x - 4y = 16 and xy = 4, find the value of 9x 2 + 16y 2. View Answer Bookmark Now. If 2a + 3b = 7 and ab = 2, find 4a 2 + 9b 2. View Answer Bookmark Now. If a 2 + b 2 = 13 ... phl to clearwater