Question

1.List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
2.Describe the shape of the cross section when the box is cut parallel to the base.
3.What is the surface area of the box?
4.What is the surface area of the box if it is scaled up by a factor of 10?
5.What is the volume of the box?
6.What is the volume of the box if it is scaled down by a factor of
1
10
?

Answer 1

...and you want us to do your assignment for you?

Answer 2

Where's the box?

Answer 3

More like, where is your work?

Answer 4

hey i got it

Answer 5

Got what?

Answer 6

wait a second

Answer 7

I got my dementions

Answer 8

i got my box

Answer 9

ok

Answer 10

its L= 30cm W= 21cm

Answer 11

There has to be another dimension. What is the height?

Answer 12

30cm

Answer 13

hey ? would you get you hieght from the base up.

Answer 14

actualy the box is standing up

Answer 15

ohh

Answer 16

wait give me a second

Answer 17

Found a better picture

Answer 18

ok so my with would be 13

Answer 19

i just measured it.

Answer 20

i mean hight

Answer 21

L= 30cm
W= 21cm
H= 13 cm

Answer 22

Surface Area of a Rectangular Prism = 2LW + 2LH + 2WH

Answer 23

So calculate the Surface Area using the dimensions and that formula I just posted.

Answer 24

yes i am calculating one second.

Answer 25

hey is it 2lxw

Answer 26

it is 68147

Answer 27

How did you get that?

Answer 28

al i did was did what you told me

Answer 29

abdullahM

Answer 30

but i dont get it am i apost to add them up, x and then ad what.

Answer 31

?

Answer 32

\(\sf\Large (2\times 30\times 21) + (2 \times 13 \times 21) + ( 2\times 13 \times 30)=?\)

Answer 33

i new it hey ty

Answer 34

but still not done

Answer 35

134365920

Answer 36

how are you getting such huge numbers?

Answer 37

ok, lets do this part by part

Answer 38

ok

Answer 39

what is

\(\sf\Large (2\times 30\times 21) =?\)

Answer 40

1260

Answer 41

ok, now what is:

\(\sf\Large (2 \times 13 \times 21)=?\)

Answer 42

546

Answer 43

and finally what is

\(\sf\Large ( 2\times 13 \times 30)=?\)

Answer 44

780

Answer 45

and now finally what is:

\(\sf\Large 1260 +546 +780=?\)

Answer 46

2586

Answer 47

and that's your surface area...

Answer 48

ok ty

Answer 49

erm let me fix that picture, brb

Answer 50

there we go

Answer 51

so what would be the cross section?

Answer 52

hello....

Answer 53

it is square AbdullahM

Answer 54

excuse me but can i gett alittle bit of assistance please.

Answer 55

xapproachesinfinity

Answer 56

so u r going 2 sit ther and wait, for what?

Answer 57

well in the example it is a square, but for your question it would have to be a rectangle.

Answer 58

ok ty

Answer 59

for #4, multiply the surface area (2586) by 10

Answer 60

it is 25860

Answer 61

ok

Answer 62

AbdullahM

Answer 63

correct

Answer 64

what is the formula for calculating volume? it's an easy formula :)

Answer 65

yohooo, I don't got all day...

Answer 66

hey bro i am sorry my computer is kicking mmy butt and i had to walk my dogs.

Answer 67

AbdullahM

Answer 68

btw, you tag people like @Tootles143

you should kinda already know that..

Answer 69

dood i am in 7th grade and i am in virtual school i dont understand the math with out it being taught to me. and this is not my openstudy it is my sisters this is her accout just using it for help.

Answer 70

The volume of a rectangular prism is the length on the side times the width times the height.

Answer 71

so what is the volume for this box?

Answer 72

\(\color{blue}{\text{Originally Posted by}}\) @AbdullahM
L= 30cm
W= 21cm
H= 13 cm
\(\color{blue}{\text{End of Quote}}\)

Answer 73

abc

Answer 74

is t like in that form

Answer 75

yes

Answer 76

ok

Answer 77

ok so 30x21x13

Answer 78

and that is..

Answer 79

8190

Answer 80

abdullah

Answer 81

and that is your answer for #5

Answer 82

divide that by 10 and that is your answer for #6