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Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block?

These were the answer choices you posted last week.

1 foot
2 feet
3 feet
4 feet

Your problem has a major error in it.

First this blanket would large enough to cover a large bedroom -- about 10 by 17 feet.

2 feet squared = 4 square feet
4 * 30 = 120 sq. ft.

3 feet squared = 9 square feet
9 * 30 = 270 square feet

4 feet squared = 16 sq. ft.
16 * 30 = 480 sq. ft.

As you can see, none of the answers comes close.

6s x 5s = 170
30s^2 = 170
s^2 = 170/30
s^2 = 5.67
s = 2.38

s = 2 ft

1- (-9)
2- 2 feet
3- 0.87546201023
4- 0.8743874387438
5- - square root of 16
6- 5
7- 64 and 81
8- 3.7
9- 15
10- Tiffany (16 and 25)
11- 30
12- 47
13- (14,0)
14- 36
15- 40
16- 13
17- 30,40,50
18- 18,24,30
19- 4.4

I got a 100 Thank you im just a girl that has no friends

But I dont want the answers I want to STUDY jesus man I cant even find that on this site. I want to know how to do every single problem without even needing a tad help. Please someone give me a site that I can read not a video videos dont help at all. A site I can read that shows me how to do all these problems.

^ That was me

Thanks pass it 100% im just girl with no friends is correct

1. D -9

2. B 2 feet

3. D 0.87546201023

4. A 0.874387438743....

5. -16

6. A 5

7. C 64 and 81

8. C 3.7

9. A 15

10. 16 and 25

11. A 30

12. D square of 47

13. C (-4,0)

14. A 36

15 D 40

16. A 13

17. C 30 40 50

18. C 18 24 30

19.D 4.4
Trust will pass. It these are 100% correct I just took myself and pass it!

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