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Find the value of x & y.

Find the value of x & y. 30 = 45 40 x 30x = 1800 x = 60. 3 0. 45. 50. 4 0. x. 30 = 50 70 y 30y = 3500 x = 116.7. y. Find the value of x. x = 20 12 15 15x = 240 x = 16. x. 20. 12. 15.

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Find the value of x & y.

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  1. Find the value of x & y. 30 = 45 40 x 30x = 1800 x = 60 30 45 50 40 x 30 = 50 70 y 30y = 3500 x = 116.7 y

  2. Find the value of x. x = 20 12 15 15x = 240 x = 16 x 20 12 15

  3. Find the value of x. 32 = 25 56 x 32x = 1400 x = 43.75 32 25 24 x

  4. Find the value of x & y. 20 = 25 100 x 20x = 2500 x = 125 80 20 x 25 20 = y 80 60 80y = 1200 y = 15 y 60

  5. Find the value of x. 10 = x 18 12 18x = 120 x = 6.7 8 10 12 x

  6. x = 12 12 9 9x = 144 x = 16 x 9 12

  7. x = 5 5 10 10x = 25 x = 2.5 x 10 5

  8. x = 3 3 5 5x = 9 x = 1.8 x 5 3

  9. x = 8 8 x + 12 x2 + 12x = 64 x2 + 12x – 64 = 0 (x – 4)(x + 16) = 0 x = 4 x = -16 x 12 8

  10. x = 6 6 x + 5 x2 + 5x = 36 x2 + 5x – 36 = 0 (x – 4)(x + 9) = 0 x = 4 x = -9 x 5 6

  11. 92 + 122 = x2 x2 = 81 + 144 x2 = 225 x = 15 9 12 x

  12. 6 = x x 10 x2= 60 x = 7.7 6 10 x

  13. 32+ 82= x2 x2 = 9 + 64 x2 = 73 x = 8.5 x 3 8

  14. JMK KML ∆JKL ~∆______ ~∆ _______ J M L K

  15. 55 55 35 J= 35 L = _____JKM = ______ MKL = _____ J M L K

  16. 28 28 62 NIC = 62 SIC = _____N = ______ S = _____ I N C S

  17. NCI ICS ∆NIS ~∆______ ~∆ _______ I N C S

  18. RYM YAM ∆RAY ~∆______ ~∆ _______ A M Y R

  19. 68 68 22 AYM = 22 RYM = _____A = ______ R = _____ A M Y R

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