It says
In exercises 8 and 9, consider a square poster board with side length of 16 inches.
8. What is the area of the poster board?
9. Create a combination of 4-by4-4 or 8-by-8 pictures that will fit perfectly on your poster board. How many of each size picture did you use?
2006-08-29 15:03:32 · 12 answers · asked by Wonde1 3 in Education & Reference ➔ Homework Help
Srry i ment just 4-by-4
2006-08-29 15:04:04 · update #1
YOU GUYS ARE A HUGE HELP TY!!!!!
2006-08-29 15:47:44 · update #2
ask ur teaher or parent 4 help.
2006-09-06 11:03:06 · answer #1 · answered by Summer 1 · 0⤊ 0⤋
8. area = 16 X 16 = 256 square inches
9. a 4X4 picture is 16 square inches so 16 of these will fit within the poster board
a 8x8 picture is 64 square inches and 4 of these will fit within the poster board
2006-09-06 18:48:50 · answer #2 · answered by Steve P 5 · 0⤊ 0⤋
Area= Lenth X Width
8. Squares have four sides and they are all equal, so its length equals 16 and its width equals 16. 16X16= 256 inches.
9. The area of a 4X4 or 4 by 4 square is 16 (4X4=16). 256/16=16. Therefore you can create 16 combinations that will perfectly fit on your poster.
2006-09-04 21:40:43 · answer #3 · answered by VivianKnows 2 · 0⤊ 0⤋
a square poster board with a side length of 16 inches would be 256 square inches. You could fit 16 4x4 pictures or 4 8x8 pictures on it perfectly. You could also use 1 8x8 and 12 4x4, 2 8x8 and 8 4x4, or 3 8x8 and 4 4x4 pictures.
2006-08-29 22:12:59 · answer #4 · answered by fat_albert_999 5 · 0⤊ 0⤋
#8. area is the base times the height.
16 x 16 = 256 square inches
#9. there are many correct answers to this question.
You could have:
16 4x4
4 8x8
3 8x8, 4 4x4
2 8x8, 8 4x4
1 8x8, 12 4x4
I'd suggest take a page from a grid and draw a 16x16 square. cut out 8x8 pieces and 4x4 pieces and see how they fit.
2006-08-29 22:13:33 · answer #5 · answered by borscht 6 · 1⤊ 0⤋
To find the area of a square, you are going to use the formula A = s squared, where A stands for area and s stands for the side length. To find the area of a square with side lengths of 16 inches, all you have to do is put 16 into the equation for s. So square 16 and you should have your area.
2006-08-29 22:34:32 · answer #6 · answered by cowgirl2280 1 · 0⤊ 0⤋
The area is 16 at square, so is 256 inchees.
4 by 4 means 16 pictures on your poster. so It's 16 divided by 4 and it is 4 inchees.
Your pictures will be 4 inchees high and 4 inchees long, like little squares!!!
Kisses;-D
2006-08-29 22:38:02 · answer #7 · answered by *AmErIcAn HeLeN* 4 · 0⤊ 0⤋
8 is 256 area and 9 is 2 8-8's can fight into it 16 times and 4-4 can fit in it 32 times ok? im in 9th grade that stuff was hard i know we just did it last year ^.^ well hope i helped
2006-09-06 17:18:04 · answer #8 · answered by sean02744 1 · 0⤊ 0⤋
Multiply The Length and the hieght so if it is 16 inches on all sides take two sides and multiple them together which will be 16 X 16 which is 256.
2006-08-29 22:13:49 · answer #9 · answered by prestonlkmail 1 · 0⤊ 0⤋
8. the area of poster board is: 256 sg in
9a. 4 pictures (4x4) = 64 sg in
3 pictures (8x8) =192 sg in
Total =256 sg in (as in question 8)
9b. 8 pictures (4x4) = 128 sq in
2 pictures (8x) = 128 sq in
Total = 256 sg in )as in question 8)
There is still another combination. Try to figure it out.
2006-09-06 20:58:37 · answer #10 · answered by Liwayway 3 · 0⤊ 0⤋
homework help on the web:
cosmeo.com
StudyBuddy.com
Homework Spot.com
www.askforkids.com
NationalGeographic.com/homework
SparkNotes.com
FigureThis.org
GrowingStars/com.
your teachers are there to teach you, let them know you need help. is there a boys'&girls' club in your neighbourhood. they have a lot of great support staff, too.
try figurethis for mathematics/arithmetic. copy down the others for all the on-line reference you need.
talk to brainy students about helping you, too. most of them would be happy to oblige.
2006-09-06 09:52:09 · answer #11 · answered by soobee 4 · 0⤊ 0⤋