The triangle must be isosceles, due to the perpendicular bisector. Therefore, the expression 20 - 15 can be used to yield an answer of B. 5.
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3(n-7)=-30
3n-21= -30
3n = -9
n= -3
Answer:
Y >= ABS(x-5) + 1
Step-by-step explanation:
Any graph that forms a "V" involves absolute value. So what equation would give the vertex y=1 at x=5, ABS(X-5) + 1.
Answer:
number 2
Step-by-step explanation: