YOU BE THE TEACHER Your friend solves the equation shown. Is your friend correct? -4(2n-3) = 12 - On -Bn+ 12 = 12-8n -On=-On O=0
The solution is n=0. O yes no Explain your reasoning. (please help me this is my third time posting this)
2 answers:
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Answer:
Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
The two equal angles are called the base angles and the third angle is called the vertex angle
In this problem the triangle ABC is an isosceles triangle
so
The sum of the internal angles of a triangle is equal to
so
Find the value of y