How do i deduce the middle of a circle that is within a triangle, the triangle almost has a right angle, somewhere around 89 degrees, besides the middle of the circle i also need to know it's radius.

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

Fiona has to plot a histogram of the given data

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement