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anonymous
 one year ago
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anonymous
 one year ago
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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441573642078:dw

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2n this case, you need the distance formula.

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Those are ordered pairs, right? That show where each point is located?

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Do you know the distance formula?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sqrt of x2x1 ^2+ y2y2^2 pronounced y1, not y ^2

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Yes. So in order to find the area, you have to find the distance between the length and the width seperately. First, do (5, 3), and (7, 6).

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Just substitute and solve. Let me know if you need help.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0want me to continue or something???

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Yes. I will check your answers as you go, if you would like.

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2You have to do the same thing with the points (2, 7) and (5, 3)

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2In order to find the width. Then, you just multiply the 2. I will be checking your work,

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do i do in order to find the width??

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2To find the width, use the distance formula for these 2 points: (2, 7) and (5, 3)

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Yes. To find the area, just multiply the length and width together.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0um that's 33785 AAAANNNNDDD thats not an answer choice you are wrong

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2I am checking your work, and a step was done wrong.

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2For the width, it is 5.

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2And I am double checking my work for the length,

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do you get 5??????

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Ok so, Sqrt (5 + 2)^2 + (3  7)^2 > Sqrt (3)^2 + (4)^2 > Sqrt (9 + 16) > 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay okaywhats the lenght

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2But do you understand the concept?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2"Yes. So in order to find the area, you have to find the distance between the length and the width seperately. First, do (5, 3), and (7, 6). " \[\text{ distance between these two points is } \\ \sqrt{(57)^2+(3(6))^2} \\ =\sqrt{(57)^2+(3+6)^2} \\ =\sqrt{(12)^2+(9)^2} .. \text{ so on ... }\]

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Yes. 75 is correct.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help with one more?

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2I will try, but I am not very good at geometry, as I just started learning it. But shoot.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441574726192:dw find the perimeter

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no i dont think so i think this has to do with the distance formula

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Hmm..... I am not sure how to do this. Do they provide you with an ordered pair that substitutes for the variables?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0nope @freckles do you have any idea?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441574975096:dw the bottom we don't really have to use the distance formula for you know the distance from a to 0 is a and the distance from a to 0 is a so the bottom length is just a+a=2a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441575013692:dw we have to use the distance formula for the other two sides though

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you guys so much for helping btw so what do we do now???

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Sorry I couldn't help. I'm only in 8th grade. :(

iwillrektyou
 one year ago
Best ResponseYou've already chosen the best response.2Cool. Hopefully freckles will be able to help you do this,

freckles
 one year ago
Best ResponseYou've already chosen the best response.2distance formula for (a,c) to (0,b) since that would be the length of that one side distance formula for (a,c) to (0,b) since that would be the length for that last side then just add all the lengths up to find the perimeter value

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me in doing that?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2what do you need help with exactly? entering in the values in to the formula?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah just enter and then i'll solve

freckles
 one year ago
Best ResponseYou've already chosen the best response.2I will do one the distance from (a,c) to (0,b) is: \[\sqrt{(a0)^2+(cb)^2} \\ \sqrt{(a)^2+(cb)^2} \\ \sqrt{a^2+(cb)^2}\] you try finding the distance from (a,c) to (0,b) now..

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so would it be sqrt (a+a)^2+(cc)^2?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2are you using the points (a,c) and (0,b)?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2the change of x is a0 not a+a the change of y is cb not cc

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so sqrt (ao)^2+(cb)^2?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2yes and a0 is just a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441575476337:dw \[\text{ so the distance between } (a,c) \text{ and } (a,c) \text{ is } 2a \\ \text{ and the distance between } (a,c) \text{ and } (0,b) \text{ is } \sqrt{a^2+(cb)^2} \\ \text{ and the distance between } (a,c) \text{ and } (0,b) \text{ is } \sqrt{a^2+(cb)^2}\] now just add up all 3 distances to find the perimeter

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so 2 sqrt (a^2+ (cb)^2 +2a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2yes: \[2a+2 \sqrt{a^2+(cb)^2}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats not an answer choice

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the answer choices are 2a sqrt a^2(cb)^2 or 2a sqrt a^2+(c+b)^2

freckles
 one year ago
Best ResponseYou've already chosen the best response.2\[2a+2 \sqrt{a^2+(cb)^2} \\ \text{ is the same as } 2a+2 \sqrt{a^2+(bc)^2} \\ \text{ which is the same as } 2a+2\sqrt{(bc)^2+a^2} \\ \text{ this is the same as } 2\sqrt{(bc)^2+a^2}+2a \\ \text{ there is a lot of other ways \to express this }\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.2you can also factor out the 2... \[2(\sqrt{(bc)^2+a^2}+a)\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but thats not even a choice

freckles
 one year ago
Best ResponseYou've already chosen the best response.2it is probably a choice but it is just written a bit different as I said there is a few different ways to express that same answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441575733104:dw these are my choices

freckles
 one year ago
Best ResponseYou've already chosen the best response.2can't really read that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441575827490:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that second one should be a plus 2a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2yeah those answers are totally wrong I don't why they put the square root over everything like that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it shouldn't be over the 2a sorry my bad

freckles
 one year ago
Best ResponseYou've already chosen the best response.2you do know when you asked me is this the answer I said yes... you wrote so 2 sqrt (a^2+ (cb)^2 +2a and then I said "yes \[2a+2 \sqrt{a^2+(cb)^2}\]" and I said yes assuming you meant to write a ) at the end of the (cb)^2 there that is 2sqrt(a^2+(cb)^2)+2a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2addition is commutative 3+2 is the same as 2+3

freckles
 one year ago
Best ResponseYou've already chosen the best response.2\[2a+2 \sqrt{a^2+(cb)^2} \text{ is the same as } 2 \sqrt{a^2+(cb)^2}+2a\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry its late a night im really tire

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yah but thats still not an answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im not talking about the 2a or the 2, look inside the sqrt. the answer has it as a^2(cb)^2 or a^2+(c+b)^2

freckles
 one year ago
Best ResponseYou've already chosen the best response.2both of those are wrong though

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well that's what they have as an answer....

freckles
 one year ago
Best ResponseYou've already chosen the best response.2well I don't know what you want me to tell you

freckles
 one year ago
Best ResponseYou've already chosen the best response.2recall the distance formula is: \[\sqrt{(x_1x_2)^2+(y_1y_2)^2}\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.2do you see there is a plus between the two square parts?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2and there is a minus in between the things inside the ( )

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah i get it that you are right i just don't know which one to pick

freckles
 one year ago
Best ResponseYou've already chosen the best response.2the ordered pairs were definitely (0,b) and (a,c) and (a,c) right?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2the only thing I can do is guess which one they meant as the right answer but either guess I make is going to be wrong whether it is marked right or not

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0should i go with the plus or the minus?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2let me confirm these are the choices: \[2a+2 \sqrt{a^2(cb)^2} \\ 2a+2 \sqrt{a^2+(c+b)^2}\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.2there are no other choices?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2like you can't pick a none of these?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the only other choices are 6a and 9a

freckles
 one year ago
Best ResponseYou've already chosen the best response.2lol I don't know go with the 

freckles
 one year ago
Best ResponseYou've already chosen the best response.2but please tell your teacher that there is a typeo

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Anyone else have any ideas?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@freckles i think i know what the answer is
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