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Mathematics 27 Online
OpenStudy (anonymous):

@charlotte123

OpenStudy (anonymous):

Jake wrote this equation for the area of a rectangle. 431.2 = 24.5w. What is the width (w) of this rectangle? A. 406.7 units B. 67.7 units C. 17.6 units D. 10,564.4 units

OpenStudy (anonymous):

i think it is C am i right

OpenStudy (anonymous):

so am i right?

OpenStudy (charlotte123):

Rectangle - Area = w × h We have the Area ----> 431.2 And the height ----> 24.5 To find w (the width) - We divide 431.2 by 24.5. 431.2/24.5 = 17.6 <--- @angelv00 You are Correct :)

OpenStudy (anonymous):

The length of one side of a square is cm. What is the area of the square? A. 43 cm2 B. 172 cm2 C. 86 cm2 D. 7396 cm2

OpenStudy (charlotte123):

Let me guess - Square root of 86?

OpenStudy (anonymous):

yes how did you know

OpenStudy (anonymous):

i think it is C

OpenStudy (charlotte123):

Because we did this yesterday - We did all of the problems you asked today yesterday xD

OpenStudy (charlotte123):

Same answers - Same problems I have a sharp memory when It comes to Math LOL

OpenStudy (anonymous):

oh ya i have new ones wait

OpenStudy (charlotte123):

LOL

OpenStudy (charlotte123):

I shall be back - Need to help someone In the English section

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