Find an equation of variation when y varies inversely. use the given values to write an equation that relates x and y.

x=4, y=36

Step-by-step explanation:

y ∞ 1/x

y = k/x

Where k is our constant of proportionality

k = yx

x = 4 & y = 36

k = 4×36

k = 144

The Equation is y = 144/x

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.