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PLEASE Help me with this trigo? Given B = 100°, C = 30°, and b = 75? Pleeeeease help with this calc II question!!! The graph of y=(x^8)^x has two horizontal tangent lines. Find equations for both of them.? My mind is going crazy over things such as cells, producing saliva, and other things. Please help!? 180 mL of nitrogen gas is collected at 46C. Te pressure in the container is 155 KPa. What will be the volume of the gas at STP? What's the derivative of ln(x^2-1)^3?