I don't think you can find x in this case. Cosine can only go as low as -1 and as high as 1. Since 2.3 is more than 1, the answer does not exist
195 sq meters. Area of triangle is......
Base times Height divided by Two
Answer:
Step-by-step explanation:
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Answer:
Area of the resulting rectangle = 23.375 inch²
Step-by-step explanation:
After 1 fold width or length reduces to half.
Area = Length x width
So after 1 fold area will reduce to half.
So we have
![\texttt{Area after n folds =}\frac{\texttt{Initial area}}{2^{\texttt{number of folds}}}](https://tex.z-dn.net/?f=%5Ctexttt%7BArea%20after%20n%20folds%20%3D%7D%5Cfrac%7B%5Ctexttt%7BInitial%20area%7D%7D%7B2%5E%7B%5Ctexttt%7Bnumber%20of%20folds%7D%7D%7D)
Initial area = 8.5 x 11 = 93.5 inch²
Here the paper were folded completely in half, length is reduced to half and width reduced to half, that is
Number of folds = 2
![\texttt{Area after 2 folds =}\frac{\texttt{Initial area}}{2^{2}}\\\\\texttt{Area after 2 folds =}\frac{93.5}{4}=23.375inch^2](https://tex.z-dn.net/?f=%5Ctexttt%7BArea%20after%202%20folds%20%3D%7D%5Cfrac%7B%5Ctexttt%7BInitial%20area%7D%7D%7B2%5E%7B2%7D%7D%5C%5C%5C%5C%5Ctexttt%7BArea%20after%202%20folds%20%3D%7D%5Cfrac%7B93.5%7D%7B4%7D%3D23.375inch%5E2)
Area after 2 folds = 23.375 inch²
Area of the resulting rectangle = 23.375 inch²
Answer:
13/28 (13 over 28)
Step-by-step explanation:
26/28 - 13/28 = 13/28 and since 13 is a prime number it can't be simplified