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Mathematics 7 Online
OpenStudy (anonymous):

i dont think i am right can someone tell me what it is and why?

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 ?

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) ?

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

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

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 ?

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 ?

OpenStudy (anonymous):

OHH 10

OpenStudy (anonymous):

the first one

jhonyy9 (jhonyy9):

are you sure ?

OpenStudy (anonymous):

ummm

OpenStudy (anonymous):

yes

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!

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

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 ?

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.?

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