PLZ HELP ITS 20 POINTS Using the linear combination method, what is the solution to the system of linear equations 5 x + 3 y = n
egative 10 and Negative 20 x minus 7 y = 15? (–5, 1) (–1, 5) (1, –5) (5, –1)
2 answers:
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<h2>Answer:36 
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Step-by-step explanation:
Given that is isosceles triangle.
A isosceles has two sides equal an the third side is the base.
So, ...(i)
Given that length of the base
Given that the perimeter of the triangle is
So, ...(ii)
Using (i) and (ii),