Solve the system by the substitution method -4x + 3y = -7 y = 2x - 5
1 answer:
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Answer:
The length of the other leg is
Step-by-step explanation:
I will assume that the triangle is a right triangle
In a right triangle the legs are perpendicular
so
The area of a right triangle is equal to
where
a and b are the legs of the triangle
In this problem we have
substitute the values