Answer:
4/3 pi≈3
Step-by-step explanation:
40/360 = 1/9
S= pi*r²* n/360
S= 3*4*1 /9 = 4/3
Answer:

Step-by-step explanation:


Simplify

If you have any more questions please let me know.
If you do PEMDAS correctly you’ll get the answer 514
Answer:
dude it's easy
Step-by-step explanation:
To find the x - coordinate of the vertex we use formula <span>x=−<span>b<span>/2<span>a=8/4=2
or x=2, f(2)=-2
so the vertex is V(2, -2)
so the answer is </span></span></span></span>
<span>Minimum at (2, –2)
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