Answer:
, D
Step-by-step explanation:
3 if x is greater than or equal to 1 is nothing. That leaves us with if x<1. If you substitute in 1 for x, you get 3, but of course that isn't possible, so the range is
, which is D.
In the diagram the radius of the outer circle is 2x cm and the radius of the inner circle is 6 cm. The area of the shaded region
1 answer:
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The answer is B.
Breaking down the operation:
NUmerators: x × x = x² and +3 × -3 = -9
Denumerators: x × x = x² and +2 × -2 = -4
Answer:
× 
Hope it helped,
Happy homework/ study/ exam!
Breaking down the operation:
NUmerators: x × x = x² and +3 × -3 = -9
Denumerators: x × x = x² and +2 × -2 = -4
Answer:
Hope it helped,
Happy homework/ study/ exam!