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Faman39

  • 2 years ago

Please help me!!!!!!!!!! :((((((

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  1. Faman39
    • 2 years ago
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  2. Faman39
    • 2 years ago
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    @JakeV8 if u are free can you able to help me with it :)

  3. Faman39
    • 2 years ago
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    @phi can you able to help me wit this?

  4. juanjohnguy
    • 2 years ago
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    What is it that you needed help understanding?

  5. Faman39
    • 2 years ago
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    Question i added already, u can see it, up there

  6. juanjohnguy
    • 2 years ago
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    no i know but i mean i know what the answer is and I'm pretty sure i'm right, but I was asking more so as to why you gave 24 as the answer

  7. juanjohnguy
    • 2 years ago
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    In other words explain to me your reasoning

  8. Faman39
    • 2 years ago
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    Thought i have to multiply, 6*4

  9. juanjohnguy
    • 2 years ago
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    The question is asking for what length of fencing you need to enclose the garden, what you are doing is finding the area which would be the same as saying that you wanted to fill the whole inner spacing of the garden rather what we really want which is around the outside of the garden

  10. juanjohnguy
    • 2 years ago
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    Does that help?

  11. Faman39
    • 2 years ago
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    No i cant really get it

  12. juanjohnguy
    • 2 years ago
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    Basically what the question is asking is for you to find the perimeter of the figure that is shown.

  13. Faman39
    • 2 years ago
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    12?

  14. juanjohnguy
    • 2 years ago
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    Do you know how to go about find the perimeter of an object?

  15. Faman39
    • 2 years ago
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    Actually i forgot

  16. Faman39
    • 2 years ago
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    :(

  17. juanjohnguy
    • 2 years ago
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    When you find the perimeter of an object, let's us an example of a square and lets say that we know the lengths of all the sides of the square

  18. Faman39
    • 2 years ago
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    It is tough to me, i think we need to break that shape

  19. juanjohnguy
    • 2 years ago
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    |dw:1352333862726:dw|

  20. juanjohnguy
    • 2 years ago
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    basically what we do to find the perimeter is to find the "fencing" or the sum of the lengths of the outside of the box

  21. Faman39
    • 2 years ago
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    16?

  22. juanjohnguy
    • 2 years ago
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    yes for this case, the box that i provided it would be 16

  23. Faman39
    • 2 years ago
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    But it is not in the option

  24. Faman39
    • 2 years ago
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    So how can it be?

  25. juanjohnguy
    • 2 years ago
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    No i know I provided an example that I made up just now

  26. juanjohnguy
    • 2 years ago
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    My example was to help you understand trying to find the perimeter of something

  27. juanjohnguy
    • 2 years ago
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    So now that you know that all you need to do is add up the lengths of all the sides, try doing it for the problem that was given to you

  28. Faman39
    • 2 years ago
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    13 :)

  29. Faman39
    • 2 years ago
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    Thank u sooooooo much!!!!!!!! your amazing!!!!!!!! wow!

  30. Faman39
    • 2 years ago
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    thanks alot :)

  31. juanjohnguy
    • 2 years ago
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    No problem but that isnt the answer

  32. juanjohnguy
    • 2 years ago
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    20 is the answer

  33. Faman39
    • 2 years ago
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    no

  34. Faman39
    • 2 years ago
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    How ?

  35. juanjohnguy
    • 2 years ago
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    Don't forget to count the sides that have no length to them

  36. Faman39
    • 2 years ago
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    thats make me problem, those are unknown, so how will i ?

  37. Faman39
    • 2 years ago
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    do it ?

  38. juanjohnguy
    • 2 years ago
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    |dw:1352334189436:dw|

  39. juanjohnguy
    • 2 years ago
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    You need to find the lengths of x and then you need to find the length of y

  40. Faman39
    • 2 years ago
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    But how will. i do it?

  41. juanjohnguy
    • 2 years ago
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    Well you can notice that the object is not a full rectangle, it almost appears as if a piece was taken out of it

  42. juanjohnguy
    • 2 years ago
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    so then...

  43. juanjohnguy
    • 2 years ago
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    |dw:1352334433800:dw|

  44. juanjohnguy
    • 2 years ago
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    This is was the object would look like if we "added" the missing piece to it

  45. Faman39
    • 2 years ago
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    4 more or what?

  46. juanjohnguy
    • 2 years ago
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    |dw:1352334499472:dw|

  47. juanjohnguy
    • 2 years ago
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    Let me explain my picture here so i don't confuse

  48. juanjohnguy
    • 2 years ago
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    Basically since i added a piece to make it into a rectangle, we notice that for the right side of the completed rectangle.....when we add the missing piece, that side must be the same length as the other side and we see that the other side (the left side) has a length of 4......the same thing applies for the bottom part.....we notice that now that i added the missing piece to form a perfect rectangle, the bottom needs to be the same length as the top so the bottom (with the missing piece) need to be 6 just like the length of the top

  49. juanjohnguy
    • 2 years ago
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    |dw:1352334791201:dw|

  50. juanjohnguy
    • 2 years ago
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    So then with this final picture we can see that when we take the missing piece back out, we have the picture that is given as your problem but we still notice that the bottom needs to equal to a length of 6 and the right side needs to equal to a length of 4

  51. juanjohnguy
    • 2 years ago
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    so to make things more simple, to find the length of x we need to think " 2 + what = 6" and to find the length of y we need to think "1 + what = 4

  52. Faman39
    • 2 years ago
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    8

  53. Faman39
    • 2 years ago
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    and 5

  54. juanjohnguy
    • 2 years ago
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    So you think that x is 8 and y is 5?

  55. Faman39
    • 2 years ago
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    yes u told to add, thats y

  56. juanjohnguy
    • 2 years ago
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    I meant to say one plus what number equals 4 to find x

  57. juanjohnguy
    • 2 years ago
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    oops sorry i meant y

  58. juanjohnguy
    • 2 years ago
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    so one plus "a number" equals 4 to find y

  59. juanjohnguy
    • 2 years ago
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    and 2 plus "a number" equals 6 to find x

  60. Faman39
    • 2 years ago
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    5 and 8, isnt it?

  61. Faman39
    • 2 years ago
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    hold on, i will be back in a min

  62. juanjohnguy
    • 2 years ago
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    alright

  63. Faman39
    • 2 years ago
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    pls dont go anywhere

  64. Faman39
    • 2 years ago
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    thank you so so much! :)

  65. juanjohnguy
    • 2 years ago
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    Well so what you are saying when you say that x = 5 and y= 8 is that 2 + 5 = 6 and 1 + 8 = 4

  66. Faman39
    • 2 years ago
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    8 + 1 would be the 4?

  67. Faman39
    • 2 years ago
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    it suppose to be 9?

  68. juanjohnguy
    • 2 years ago
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    let me restate what i was trying to ask

  69. Faman39
    • 2 years ago
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    oh ok

  70. juanjohnguy
    • 2 years ago
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    1 + y = 4 2 + x = 6

  71. juanjohnguy
    • 2 years ago
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    and I'm asking you to solve for y in the first equation

  72. juanjohnguy
    • 2 years ago
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    and then solve for x in the second equation

  73. Faman39
    • 2 years ago
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    y is 5 and x is 8, right?

  74. juanjohnguy
    • 2 years ago
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    Not quite, let me show you how to do the first one and then try to do the second one by yourself again

  75. Faman39
    • 2 years ago
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    ok

  76. juanjohnguy
    • 2 years ago
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    |dw:1352336186137:dw|

  77. juanjohnguy
    • 2 years ago
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    so the -1 under the 1 and the 4 shows that i subtracted 1 from both sides so that i could get rid of the one that was connected to the y

  78. juanjohnguy
    • 2 years ago
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    also the way I got rid of the 1 from the right is that we know that the one on the left side is a positive one and to get rid of it we want to make that one turn to a zero......so we subtract from a positive one so that 1- 1 = 0 which is how we can get the y by itself

  79. Faman39
    • 2 years ago
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    second is 4

  80. juanjohnguy
    • 2 years ago
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    Yes you are right for the second one

  81. Faman39
    • 2 years ago
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    x = 4

  82. Faman39
    • 2 years ago
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    same way i have to subtract

  83. Faman39
    • 2 years ago
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    got this

  84. juanjohnguy
    • 2 years ago
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    so then now we know what y is and x is then we put them in for the lengths of the object

  85. juanjohnguy
    • 2 years ago
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    and add the lengths of all the sides

  86. Faman39
    • 2 years ago
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    6 + 4 + 2 + 7 + 1 = 20

  87. juanjohnguy
    • 2 years ago
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    Correct!

  88. Faman39
    • 2 years ago
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    Wow, thats a long process, thank you so much @juanjohnguy !!! your totally amazing

  89. Faman39
    • 2 years ago
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    :) thank you so much helping alot with toleratin me, i m such a pain abt math

  90. Faman39
    • 2 years ago
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    i m so sorry i already kept you so long with this

  91. juanjohnguy
    • 2 years ago
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    Oh it's not problem, I'm just glad you understand now

  92. juanjohnguy
    • 2 years ago
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    And don't worry about it, I'm working on homework right now so while you where typing and trying to understand i was doing my homework

  93. Faman39
    • 2 years ago
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    Thank you so much :) you make this happend , it wasnt possible for me to understand

  94. Faman39
    • 2 years ago
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    your too great!

  95. Faman39
    • 2 years ago
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    ok you should go now, do your work cuz i took alot of ur time

  96. Faman39
    • 2 years ago
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    i m so sorry

  97. juanjohnguy
    • 2 years ago
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    No reason to be sorry, as I said i'm just glad that you where able to understand

  98. Faman39
    • 2 years ago
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    :) thanks alot!

  99. juanjohnguy
    • 2 years ago
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    No problem :)

  100. Faman39
    • 2 years ago
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    :)

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