Answer:
a is true
Step-by-step explanation:
its because 7+(-7) =0 so a is correct
You divide 5 and 16 to get the answer: 0.3125.
Answer: r=C2π=22·π≈0.31831
Hope this helps!
Answer:
D'( -6 , 4).
Step-by-step explanation:
In rotation through 90 degrees from the origin
P(x,y) - P'(-y , x)
D(4 , 6) - D'( -6 , 4).
It's simple
Hey there! Your answer is:
1,963
Step-by-step explanation:
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