Complete the square to solve the equation below

Can you me find the missing length. i attached an image.

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4