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Mathematics 8 Online
OpenStudy (anonymous):

Gloria is digging for fossils at a geological site. She has 120 meters of rope and 4 stakes to mark off a rectangular area. Which set of dimensions will create a rectangle using all the rope Gloria has with her? 12 m × 10 m 50 m × 10 m 60 m × 60 m 45 m × 10 m

OpenStudy (anonymous):

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OpenStudy (anonymous):

I got 50m x 10m

OpenStudy (anonymous):

Thx I got some more ;)

OpenStudy (anonymous):

At a school carnival, the diameter of the mat of a trampoline is 10 feet and the diameter of its metal frame is 12 feet. What is the length, in feet, of the metal frame that surrounds the trampoline? Use 3.14 for π and round your answer to the nearest tenth. 15.7 feet 18.9 feet 31.4 feet 37.7 feet

OpenStudy (anonymous):

are you from connexus?

OpenStudy (anonymous):

if you are we can help eachhother

OpenStudy (anonymous):

No. Palm beach Virtual lol :)

OpenStudy (anonymous):

oh aww

OpenStudy (anonymous):

If I was from Connexus then I would definetly help u :) but sorry. can u help me?

OpenStudy (anonymous):

im not sure on the 2nd question

OpenStudy (anonymous):

oh ok

OpenStudy (anonymous):

Kathy was building a bed for her dollhouse. She used her bed, which is 3 feet × 5 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over 5. What are the dimensions of the model bed she built? 0.06 ft × 0.1 ft 0.3 ft × 0.5 ft 0.03 ft × 0.05 ft 0.6 ft × 01 ft

OpenStudy (anonymous):

the ?????? is x like multiply

OpenStudy (anonymous):

B?

OpenStudy (anonymous):

I got D

OpenStudy (anonymous):

ok thx :)

OpenStudy (anonymous):

The seventh-grade class is building target areas for a PE activity. The bases for the game will be circular in shape. The diameter of each circle is 5 feet. Approximately how many square feet of the turf need to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth. 15.7 square feet 19.6 square feet 42.8 square feet 78.6 square feet

OpenStudy (anonymous):

http://www.freemathhelp.com/domain-range.html This will really help you

OpenStudy (anonymous):

thx but for my question?

OpenStudy (anonymous):

hold up

OpenStudy (anonymous):

I don't get it can u tell me pls?

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

i'm trying to solve it

OpenStudy (anonymous):

ok ;)

OpenStudy (anonymous):

I got B but i'm not sure

OpenStudy (anonymous):

ok its all right thx ;)

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