Question

Help me with this paper D: FAN AND MEDAL!!! Show all work pls

Answer 1

What is the assignment or question?

@luckycoins888

Answer 2

file:///C:/Users/Lucky/AppData/Local/Temp/Temp1_FGA%20TGA%20zipped%20folder.zip/pdf/Unit%205%20FGA%20Teacher%20Graded%20Assessment.pdf

Answer 3

Sorry it didn't work. Can you attach that file again?

@luckycoins888

Answer 4

Try copy paste into URL bar?

Answer 5

Nope. Didn't work. Click Attach File at the bottom and then attach your file.

Answer 6

The unit 5 one

Answer 7

Okay lets do number 1 first. :)

To find volume you have to do \(width * length * height\)

Answer 8

OK

Answer 9

So what is \(8 * 9 * 4\frac{ 1 }{ 2 }\)

Answer 10

324?

Answer 11

No it is actually \(144\). To prove it look here:

http://www.wolframalpha.com/input/?i=8+*+9+*+(4(1%2F2))

Answer 12

So thats number 1! :)

\(144\)

Answer 13

Oh XD thanks!@

Answer 14

Now number 2! :)

Answer 15

Yeah!

Answer 16

:'D

Answer 17

The formula to find this is: \[A = a^2 + 2a \sqrt{\frac{ a^2 }{ 4 }}+h^2\]

Answer 18

Now all you have to do is plug in \(7\) for \(a\) and \(9\) for \(h\). Then solve! :)

When you do this you should get \(184.19\)

Answer 19

Thats it! :)

Answer 20

OK Thx! One sec

Answer 21

wait 2a would become 27?

Answer 22

@AihberKhan ._. There is still one more question xD and im still confused kinda on this one

Answer 23

i cri evrytiem

Answer 24

Ahh didn't see that one! sorry! Okay number 3! :)

Answer 25

Yeah but for question 2 would "2a" become "27"?

Answer 26

._. im bad at math XD

Answer 27

Well \(7*2\) is 14 so it would become 14.

Answer 28

Ohh thanks

Answer 29

Now. For number 3... the equation is \(2(wl+hl+hw)\)

Answer 30

All you have to do is plug in \(4.5\) for \(l\), \(1.5\) for \(w\), and finally \(3\) for \(h\).

Answer 31

When you do this, you should get \(49.5\)

Answer 32

Thats it!! :)

@luckycoins888

Answer 33

OK! Im still a little confused on le 2 tho

Answer 34

Okay :) What are you confused about

Answer 35

Would "a2" become 14 or "72" and 2 stands for cubed

Answer 36

It would become 49. Because you have to do \(7*7\). and 2 is not cubed its squared.

Now all you have to do is plug in 7 for a and 9 for h. Then solve! :)

When you do this you should get 184.19

Answer 37

So the answer for 2 is \(184.19\)

Answer 38

Oh ok

Answer 39

Yes! :)

Answer 40

Well, do you need help with any other units?

Answer 41

Nope, and 9 squared becomes 81?

Answer 42

Yes! :)

Answer 43

OK thanks :D

Answer 44

No problem! :) Well have a great day! :)

Answer 45

I hope I helped! :)

Answer 46

Yas :DDDDDDD

Answer 47

uh what is the 2 in 2(wl+hl+hw)? @AihberKhan Sorryyy D:

Answer 48

Well it is just the equation. I didn't plug anything in, that is simply the equation that is supposed to be there. Don't worry why its there just remember that, it HAS to be there :)

Answer 49

e.e I dont get iiiiitt. how do we come up with 49.5?

Answer 50

@AihberKhan HALP D':

Answer 51

Okay! I can help.

This is the equation: \(2(wl+hl+hw) \).

Now we have to REPLACE \(w\) with \(1.5\), \(l\) with \(4.5\), and \(3\) for \(h\).

When you replace them the equation should look like this: \(2((1.5)(4.5)+(3)(4.5)+(3)(1.5)\)

Answer 52

Now just solve that equation.

Answer 53

Whats the 3's ..? >_>

Answer 54

@AihberKhan >_< What are the 3's and am I supposed to write the parentheses?

Answer 55

Look at question 3. Do you see the number \(3\) on the side of the picture? That is what the \(3's\) are for.

Answer 56

Oh ok xD DO I WRITE THE PARENTHESES THOUGH?

Answer 57

Sorry caps and I have to mention u again -_- @AihberKhan

Answer 58

Haha its fine. Yes you do have to write the parenthesis. And you don't have to mention me. I see if you type, it just takes me some time to get here :)

Answer 59

So I just write 2((1.5)(4.5)+(3)(4.5)+(3)(1.5) and the answer is 49.5?

Answer 60

Correct! :)

Answer 61

Thanks :)

Answer 62

and its squared (2) right?

Answer 63

No you don't square, you just multiply by 2 :)

Answer 64

I mean the answer xD

Answer 65

its 49.5 squared ryte?

Answer 66

Why do you think that? :)

Answer 67

Surface area xD

Answer 68

Oh yes! I thought you meant the equation xD

Answer 69

So its 49.5²?

Answer 70

@AihberKhan ._. I failed the test -_- -_- -_-