Two airplanes leave an airport at the same time. One airplane travels at 400 km/h and the other at 525 km/h. After 2 hours, the planes are 900 km apart. Determine the angle between their paths. Draw a diagram to help with your solution. Hint: distance = (speed)(time) (This is trigonometry)

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5