Answer:
-2
+3xy+8
Step-by-step explanation:
Answer:
○ B) 624π mm.²
Step-by-step explanation:

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The answer is 65° because 115° and another number has to add up to 180°
I would divide the 18000 by 13.26 to get the number of hours needed.
18000/13.26~169.7 days with 8 hour shifts.
X + 2(x + 4) = 32
3x + 8 = 32
3x = 24
x = 8
The lengths of the sides are 8, 12 and 12 (answer),