C)
x+y=4 and X-y=3 , have uniqe Solution or not...
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Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
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What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
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Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.
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Mathematics, 22.06.2019 01:30
Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
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