Here_to_Help15
  • Here_to_Help15
HELP ASAP FOR FAN N MEDAL N TESTIMONIAL :)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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Here_to_Help15
  • Here_to_Help15
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Here_to_Help15
  • Here_to_Help15
@Nnesha please tell me if this is correct or am i off track?
Here_to_Help15
  • Here_to_Help15
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Here_to_Help15
  • Here_to_Help15
My response vv
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Nnesha
  • Nnesha
looks correct bec we have to multiply x and y value by 4 to get new coordinates
Here_to_Help15
  • Here_to_Help15
So im all good ?? :D
Nnesha
  • Nnesha
yes i think that's correct
Here_to_Help15
  • Here_to_Help15
Ok thanks :)
Here_to_Help15
  • Here_to_Help15
Can you help me with one more @Nnesha ?
Nnesha
  • Nnesha
i have to go sorry
anonymous
  • anonymous
I want to help may I mass tag
anonymous
  • anonymous
@misty1212 @pooja195 @help_people @Diamond_Swag11 @sweetburger @Sup??? @FlordiaSno @Donblue @Destinyyyy @Awolflover1 @eswinterfield @desuoverlord @gknight @geekfromthefutur @CLOBBER02 @audiiii @HazelLuv99 @Wolverine32 @whydoihavetosignup1 @whpalmer4 @Wxlfz @WingedArtist @raiders88 @Rhystic @ryamorgan284 @rvc @TheSmartOne @timo619 @Thatkid_marc @TylerMJ325 @Tigergirl101 @yanick @yomamabf @unicwaan @urbanmorgans @pooja195 @perl @Phebe @phfrye12 @pastahorse @parish7 @Xaze @ZDoubleM @chris215 @Caveman6264 @Caveman6264 @cadeneveah11 @Valpey @Victoria*Mendes @BlossomCake @barbdewysveck1 @billyjean @billyjean @bigboy229 @Blosson505 @Blosson505 @Babii_Angel @Nnesha @nincompoop @Nayef @Nixy @neelamali20 @NeedMath
anonymous
  • anonymous
@pooja195
anonymous
  • anonymous
lol a dog using a computer and typeing
Here_to_Help15
  • Here_to_Help15
Thanks guys but i already finished :)
Here_to_Help15
  • Here_to_Help15
Is this Correct? @Data_LG2 @robtobey
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Here_to_Help15
  • Here_to_Help15
@sammixboo @whpalmer4
Here_to_Help15
  • Here_to_Help15
@zepdrix @freckles
anonymous
  • anonymous
@keshaun455 i love dogs (Bark)
Here_to_Help15
  • Here_to_Help15
@ybarrap
Here_to_Help15
  • Here_to_Help15
@mathmath333
Here_to_Help15
  • Here_to_Help15
@TheSmartOne
Here_to_Help15
  • Here_to_Help15
:/
Here_to_Help15
  • Here_to_Help15
@sourwing can you help?
Here_to_Help15
  • Here_to_Help15
@freckles can you help?
Here_to_Help15
  • Here_to_Help15
@Ashleyisakitty ?
Here_to_Help15
  • Here_to_Help15
I just need to know if ^ is correct :/
freckles
  • freckles
if the scale is a units =b other units then in the picture it says x units you multiply both sides by a/x and you have x units=ba/x other units
Here_to_Help15
  • Here_to_Help15
So 39 feet correct?
Here_to_Help15
  • Here_to_Help15
39 ft *
freckles
  • freckles
sounds great since 1cm=10ft and multiplying both sides by the scaler number 3.9 we have 3.9 cm=3.9*10 ft
Here_to_Help15
  • Here_to_Help15
Ok thankss and please tell me you can help me with a couple more?
freckles
  • freckles
sure
Here_to_Help15
  • Here_to_Help15
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Here_to_Help15
  • Here_to_Help15
@freckles
freckles
  • freckles
ok you actually have 3 right triangles in the picture and some similar triangle action |dw:1434334984001:dw| let's try to find h
freckles
  • freckles
|dw:1434335103474:dw| maybe try to use the right triangle fact to solve for h
freckles
  • freckles
actually doing that way you might be able to find the part b first (depending on how you solve)
Here_to_Help15
  • Here_to_Help15
Woah woah
freckles
  • freckles
then from that you can find your part a
freckles
  • freckles
are you there?
Here_to_Help15
  • Here_to_Help15
Yes im so sorry im multitasking
freckles
  • freckles
Ok have you solved the system above?
Here_to_Help15
  • Here_to_Help15
Sorry i am not understanding this and trust me its not you its my brain, i cant comprehend these specific questions
freckles
  • freckles
did you see all the right triangles in your picture?
freckles
  • freckles
you had 3 right triangles
Here_to_Help15
  • Here_to_Help15
Yes
freckles
  • freckles
that is where the 3 equations came from Pythagorean theorem is what was used to get those equations
freckles
  • freckles
|dw:1434336032289:dw| these things I circled are both equal to h if I set them equal to each other then I have two equations in terms of l^2 and m^2 and you can use elimination to solve the system for either m^2 or l^2 you might prefer to solve for m^2 by elimination the l^2 since m is the length you want to find in b
freckles
  • freckles
\[\sqrt{l^2-4^2}=\sqrt{m^2-18^2} \\ \text{ \square both sides } \\ l^2 -4^2=m^2-18^2 \\ \text{ subtract } l^2 \text{ on both sides } \\ \text{ add } 18^2 \text{ on both sides } \\ 18^2-4^2=m^2-l^2 \\ 22^2=m^2+l^2 \text{ is the other equation }\] do you see how this is setup for elimination on the l^2 thingy you can add the equations and then solve for m
Here_to_Help15
  • Here_to_Help15
yes you are a little clearer,but if you dont mind im just gonna guess @freckles but thank you so much ! :)
freckles
  • freckles
well I guess I'm not clear enough if you just want to guess
freckles
  • freckles
pretend i have a+b=c and a-b=d if I add the equations I have 2a=c+d (the b got eliminated since +b-b=0)
freckles
  • freckles
try adding your equations together above
Here_to_Help15
  • Here_to_Help15
@freckles you are doing everything right its me who doesn't
Nnesha
  • Nnesha
it's okay if you get it wrong like you said it's prep PRACTICE EXAM exam/test/quiz aren't allowed
Here_to_Help15
  • Here_to_Help15
Yea yea sure but i dont want my teacher to see a humiliating practice score :/

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