Recent content by portillj

how am i suppose to do tat

{} these brackets are going to represent the absolute value lines the problem states find the absolute extrema of the given function on each individual interval: f(x)= {2x} - {x-2} a) [0,1] b) [-3, 4] I know I need the derivative of the equation but it does not really give a good...

how do i find out the angle is i have the magnitudes??

why is it the cos(0) and sin(0)

i was not able to get the answer for the first one and well the Earth i got it wrong!

i was told to use tan to find the answer! but i don't have the opposite side? also wat's the difference btw the car and the earth

wat does it mean with 65 degrees from the vertical side of length 35? how does tat affect the triangle

How would the triangle would look!? i get confused when it says 65degrees from the vertical side of length 35

A car travels due east with a speed of 35.0 km/h. Raindrops are falling at a constant speed vertically with respect to the Earth. The traces of the rain on the side windows of the car make an angle of 65.0° with the vertical. Find the velocity of the rain with respect to the following reference...