i dont think i am right can someone tell me what it is and why?
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OpenStudy (anonymous):
OpenStudy (anonymous):
huh? how
OpenStudy (anonymous):
114/2 is not it
OpenStudy (anonymous):
@4everaddicted2anime
jhonyy9 (jhonyy9):
how you calculi area of a square ?
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jhonyy9 (jhonyy9):
so for example with side length ,,a" ?
OpenStudy (anonymous):
s[2]
OpenStudy (mathmale):
Use any of these three methods to express exponentiation:
s^2 or|dw:1456791188833:dw|
OpenStudy (anonymous):
yes
jhonyy9 (jhonyy9):
what mean this s(2) ?
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OpenStudy (anonymous):
the sides times the sides
OpenStudy (anonymous):
so for example 2*2=4
OpenStudy (mathmale):
The area is given at 114 square yards, and this equals s^2.
One side multiplied by itself.
Solve this: 114 sq. yds = s^2
OpenStudy (anonymous):
\[\sqrt{s^2}\sqrt{}\]
OpenStudy (anonymous):
oops that came out wrong
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OpenStudy (anonymous):
the second one is supposed to have 114 in it
OpenStudy (anonymous):
now what?
jhonyy9 (jhonyy9):
s=sqrt114 = ?
OpenStudy (anonymous):
10 or 11
OpenStudy (anonymous):
11 is closer so i will say 11
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OpenStudy (anonymous):
OMG IS IT 44?
jhonyy9 (jhonyy9):
but you know that 11*11=121 - yes ?
OpenStudy (anonymous):
4 sides = 11*4=44
OpenStudy (anonymous):
oh 121 - 7
jhonyy9 (jhonyy9):
area not perimeter or what you wan with 4 sides ?
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jhonyy9 (jhonyy9):
area is side time side
OpenStudy (anonymous):
yes i know
OpenStudy (anonymous):
the question says square shaped yard
OpenStudy (anonymous):
OMG IS IT 11.7?
jhonyy9 (jhonyy9):
10*10=100
11*11=121
the side length to the nearest tenth - what will be ?
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OpenStudy (anonymous):
OHH 10
OpenStudy (anonymous):
the first one
jhonyy9 (jhonyy9):
are you sure ?
OpenStudy (anonymous):
ummm
OpenStudy (anonymous):
yes
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jhonyy9 (jhonyy9):
yes you need to be sure in a right answer - ok. ?
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
so now what?
jhonyy9 (jhonyy9):
bye bye
OpenStudy (anonymous):
what is teh answer wait!
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OpenStudy (anonymous):
thats not the answer
OpenStudy (anonymous):
unless it is 40
jhonyy9 (jhonyy9):
what you have said above - what is this 40 ?
OpenStudy (anonymous):
10*4=40
4 is 4 sides ok
OpenStudy (anonymous):
even the .5 is right? WOW
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OpenStudy (anonymous):
i really did doubt myself there LOL thank you john!
OpenStudy (anonymous):
UGH it was 10.7
OpenStudy (anonymous):
not 10.5
OpenStudy (anonymous):
close thx anyway john!
jhonyy9 (jhonyy9):
but i think that because area is 114 yard squared and 10*10=100 but 11*11=121
so than you check it i think the nearest tenth will be 121 to 114 than 100
how you think it please ?
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OpenStudy (anonymous):
OpenStudy (anonymous):
see what i mean?!
jhonyy9 (jhonyy9):
yes i have wrote to you this above that the right answer will be 11 rounded - ok.?