cowsmoo10

max is a circus dog. his main trick is jumping through a hoop. lately, however, max has gained a little weight and it has been getting more difficult for max to complete his stunt. in order to be guarenteed to make it through the hoop, the diameter of his belly must be 2 inches less than the diameter of the hoop. if the hoop has an area of 25π square inches, what is the largest diameter max's tummy can reach without endangering his act?

-8 in

-10 in

-12 in

1) find the length of the arc in a circle if the radius of the circle is 24cm and the degree of the arc is 90°

-24π cm

-12π cm

-6π cm

2) a circle has a radius of 8cm and line segment XY is a chord in the circle of the length 8√3. find the length of the arc XY

-16π cm

-16π/3 cm

2π cm

3) a spotlight creates a circle of a light on a smooth surface. The radius of the circle is 15 ft. Rounding to the nearest foot, find the length of a square with the same area as the circle.

-15 ft

-27 ft

-53 ft

how would you find that?

and what if the circumference were 400pi m2

please help with any or all. i dont have a clue how to do these? :T

1) find the apothem of a regular polygon with an area of 625 m2 and a perimeter of 100m

-12

-12.5

-10

2)two regular pentagons have radii of 5cm and 7cm. what is the ratio of their areas?

-5/7

-7/5

-25/49

3) two regular octagons have areas of 36 and 49. what is the ratio of their perimeters?

-36/49

-18/49

-6/7

4) two regular octagons have areas of 36 and 49. what is the ratio of their apothems?

-36/49

-6/7

-3/7

a patchwork quilt is made up of two different sized sqaures. the length of the larger sqaure is twie the length f the smaller sqaure. how many of the smaller sqaures does it take to equal the area of one larger square?

-2

-4

-8

two flags are in the shape of equilateral triang;es. the smaller one has a radius of 3 and the ratio of their areas is 4 to 9. what is the radius of the larger flag?

-4 1/2

-2

-6 3/4

1) find the apothem of a regular polygon with the area of 625m² and a perimeter of 100m.

-12

-12.5

-10

2) two regular pentagons have radii of 5cm and 7cm. what is the ratio of their areas?

-5/7

-7/5

-25/49

3) two regular octagons have areas of 36 and 49. what is the ratio of their apothems?

-36/49

-3/7

-6/7

4)two regular octagons have areas of 36 and 49. what is the ratio of their perimeters?

-36/49

-6/7

-18/49

5)the areas of two regular pentagons have a ratio of 12/36. if the apothem of the larger pentagon is 6, what is the apothem of the smaller pentagon?

-4√3

-4√6

-2√3

1) in a rhombus, one diagonal has a length of 10 cm and the area is 120 cm². find the length of one side

-13

-12

10

2) The perimeter of a rhombus is 60 inches. one of the diagonals is 18 inches. find the area.

-216 in²

-270 in²

-540 in²

I've been trying to do these for a while but can't seem to figure them out.

1) the area of an equilateral triangle is 25√3 m² find the length of one side of the triangle.

-5 m

-10 m

-10√3

2)a soccer field is 25 meters wide and 50 meters long. to maintain the feild for a year, it costs $0.75 per square meter. How much does it cost to maintain the whole field.

-$468.75

-$1,250.00

-$937.50

3) to sew a dress, a pattern calls for 3 sq yards of fabric. if the width is 0.75 square yards, what is the length of the fabric?

-3.75 yd

-4 yd

-2.25 yd

4) in a restaurant, the designated size of a tablecloth must be twice the area of the table. If a table has a length of 1.5 meters and width of 0.75 meters, what is the area of the tablecloth?

-2 1/4

-9/8

-4 1/2

the width of a rectangle is 10 meters and its area is 120 square meters, what is the length of the diagonal?

-110 m

-12 m

-2√61

http://i170.photobucket.com/albums/u271/strawberri...

http://i170.photobucket.com/albums/u271/strawberri...

this might be a dumb question but i just bought a laptop and I don't think i understand what I'm supposed to buy in order to have wireless internet.

I think you need a router of some sort (what really do they do and what are the differences between the different kinds)

and is there anything else i need?

what is a card? and do i need one?

I'm looking for really unique books. I really like "weird" science fiction-y type books. However i don't care for stories about dragons, wizards, robots or anything common in the fiction genre (unless you seriously know a really UNIQUE kind that is like no other) I don't want to read about vampires (i've had my share of vamp. books with twilight). Generally, just books with a really unique plot line and preferably a page turner. I'm 17 so no kiddie books, no teeny books (all of them are too similar) just intesely amazing books. I have not read very many books since going to high school, but now i'm trying to fit in time to read more often.

Books I liked:

The Giver

The Host

Twilight Saga

City of Ember

Promise Not To Tell

Coraline

what times what equals 142?

hey i wasnt in class when we learned about lateral area and the book isn't helping much i was wondering if someone could help me on a few probelms on the homework.

1. find the lateral area of a rectangular prism with w=15 h=15 l=32

I got 1,410 but i think that's wrong???

2. find lateral area of triangular prism w=8 h=5 l=10

i did pythagorean theorem and found the third side of the triangle and i got root 89 but now i don't know how to find the lateral area??

I'm looking to buy a laptop. Thing is is that I only need it for a year until i graduate (next summer) then I will probably be getting a macbook pro of some sort. For now i need a cheap but very good laptop. I have a range of up to about $400.

I was looking at an ibook g4 on amazon

http://www.amazon.com/gp/product/B001CGHH98?ie=UTF...

I like that it has a CD-ROM drive

is this one better or worse?

http://www.amazon.com/gp/product/B0000U9H40?ie=UTF...

and i was wondering if maybe i shouldn't get either of these at all, maybe I should just buy a new netbook for around $350...but i do know most netbooks dont have CD-ROM drives...I've been wanting to try a mac for so long, but perhaps there is something that fits my needs better? memory is also a big factor. I'm a photographer, so i need something that can hold a good amount of photos. Is 30 GB enough?

So what do you recommend?

What are the 11 forms of mass media?

Television, Radio, Newspaper...

which are the rest?

does anyone know a myspace layout site that sounds like

razzkill, rawrkill, radkill

or something like that???

I forgot what it's called and it's killing me!!!

it has a picture of a kid wearing a blue shirt and yellow sunglasses for the default picture...if that helps???

There's this one guy I think I saw him on Americas next top model ( i think he was a judge once?)...and he's really skinny and tall, white, oldish and has a weird mustache...it's not benny ninja though.. I've seen him on other shows and stuff too, so he's not just like some random photographer or something from some other country that no one knows about..does anyone know who this might be? what's his name?

is chalk pastel considered to be a form of painting or a form of drawing?