A magician's stage has a rectangular trapdoor whose width is (x+1/2) feet and whose length is 2x feet. The area of the trapdoor
is 10 square feet. What is the value of x ?
2 answers:
-2.5I believe hope that helps you with your question
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You will need 27 quarters.
1.25*3= 3.75
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Answer:
3.124 kilometers
Step-by-step explanation:
Answer:
-56
Step-by-step explanation:
Formula to get determinant is::
![\left[\begin{array}{ccc}a&b\\c&d\end{array}\right] = ad-bc](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Da%26b%5C%5Cc%26d%5Cend%7Barray%7D%5Cright%5D%20%3D%20ad-bc)
0(0)-8(7)
0 - 56
-56
Observe.
6/2(1+2)
6/2(3)
6/6
1
Thus, the answer is: 1
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