Find the missing side of each triangle, leave your answers in simplest radical form. Please help I'll cash app 3 dollars!! If correct

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c