f( x ) = - 1/3 x + 5
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Answer:
-5b
Step-by-step explanation:
Reflection would work here
Put the information from the table in to a graph
Answer:
40°
Step-by-step explanation:
180-(57+43)=100°
which mean the angle at the top =100°
180-100=80°
x=80/2
x=40