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Mathematics 13 Online
OpenStudy (anonymous):

@Hannah_Waller

OpenStudy (anonymous):

Mr. Alonzo’s patio is 5 feet by 9 feet. He wants to double the width of the patio. How will the area of the patio change? A. The area of the new patio will be 4 times the area of the old patio. B. The area of the new patio will be twice the area of the old patio. C. The area of the new patio will be half the area of the old patio. D. The area of the new patio will be the same as the area of the old patio.

OpenStudy (anonymous):

What do you think it is? @mason000

OpenStudy (anonymous):

um i dont know really u

OpenStudy (anonymous):

do u know

OpenStudy (anonymous):

haha im thinking on how to do this...

OpenStudy (anonymous):

a^2+b^2=c^2 a=5 c=9 5^2+b^2=9^2 25+b^2=81 b^2=56 b=7.5 Therefore, the width is 5ft and the length is 7.5ft. The area=5 x 7.5=37.5 so the area is 37.5 so then...

OpenStudy (anonymous):

So if he double the width it would be what??

OpenStudy (anonymous):

@mason000

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