Determine whether the lines are parallel.
A. yes
B. no

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie