Answer:
True
Step-by-step explanation:
With questions like these, you can put any number in the option to make it correct. HOWEVER, in this question, the only correct answer would be 5.5.
<em>Hi there!</em>
<em>This should be easy,lol!</em>
<em>Answer:</em>
<em />
<em> (Decimal: -221.702503)</em>
<em />
<em> (Decimal: 280.592231)</em>
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<em />
<em>Sorry bout the explanation thingy. Their really long -.-!</em>
<em>But the last one is short so i'll put it for you!</em>
<em>Step-by-step explanation:</em>
<em>∴!For the last one!∴</em>
<em />
<em />
<em>Simplifies to:</em>
<em />
<em />
<em />
<em> </em>
<em />
<em />
<em>Have a great day/night!</em>
10P4 = 10! / (10-4)! = 10*9*8*7 = 5040
9C4 = 9! / 5! 4! = 9*8*7*6 / 4*3*2*1 = 126
Answer:
36π in^2
Step-by-step explanation:
Area of a circle = π(6)^2 = 36π