Question

help please! :)

Answer 1

@Vocaloid

Answer 2

where is the question?

Answer 3

what was step 4 again?

Answer 4

the complete answer?

Answer 5

http://openstudy.com/study#/updates/55b67599e4b04559507b74cf

Answer 6

Width =2 x 10 =20
Height = 12 x 10 =120
Length = 8 x 10 =80
2 x W x H + 2 x L x W + 2 x H x L = 27,200
So the surface are of the box is 27,200.
is that the full answer for step 4?

Answer 7

yes

Answer 8

but its not asking for the surface area

Answer 9

yes it is, please read the question again...

Answer 10

oh yea sorry :(

Answer 11

@Vocaloid can you make sure im not missing anything?

Answer 12

1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
The dimensions of my box are:
Width = 2 inches
Height = 12 inches
Length = 8 inches

2. Describe the shape of the cross section when the box is cut parallel to the base.
The shape of the cross section when the box is cut parallel to the base is a rectangle.

3. Width = 2 inches
Height = 12 inches
Length = 8 inches
2 x W x H + 2 x L x W + 2 x H x L = 272
So the surface area of the box is 272.

4. Width =2 x 10 =20
Height = 12 x 10 =120
Length = 8 x 10 =80
2 x W x H + 2 x L x W + 2 x H x L = 27,200
So the surface are of the box is 27,200.


5. Width = 2 inches
Height = 12 inches
Length = 8 inches
Volume = 2 x 12 x 8 = 192
So the volume of the box is 192.

6. Width = 2÷10=0.2
Height = 12÷10=1.2
Length = 8÷10=0.8
Volume = 0.2x1.2x0.8 = 0.192
So the volume of the box if it is scaled down by a factor of 1/10 is 0.192.

Answer 13

right

Answer 14

everything looks ok

Answer 15

you read everything already

Answer 16

can you make sure please

Answer 17

the only thing I would possibly add is units

1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
The dimensions of my box are:
Width = 2 inches
Height = 12 inches
Length = 8 inches

2. Describe the shape of the cross section when the box is cut parallel to the base.
The shape of the cross section when the box is cut parallel to the base is a rectangle.

3. Width = 2 inches
Height = 12 inches
Length = 8 inches
2 x W x H + 2 x L x W + 2 x H x L = 272
So the surface area of the box is 272 in^2

4. Width =2 x 10 =20
Height = 12 x 10 =120
Length = 8 x 10 =80
2 x W x H + 2 x L x W + 2 x H x L = 27,200
So the surface are of the box is 27,200 in^2


5. Width = 2 inches
Height = 12 inches
Length = 8 inches
Volume = 2 x 12 x 8 = 192
So the volume of the box is 192 in^3

6. Width = 2÷10=0.2
Height = 12÷10=1.2
Length = 8÷10=0.8
Volume = 0.2x1.2x0.8 = 0.192
So the volume of the box if it is scaled down by a factor of 1/10 is 0.192 in^3