Yes, because x turns to into 1/10.
He will need 75ft. of sod. Just add up all of the ft. Measurements.
3. B
4. A
5. D
I believe these are the answers but if i'm wrong then crud that's "BAD". =D
B
Graph b is the only graph showing a pair of parallel lines.
Graph A are perpendicular lines and the other two are graphs that intersect. Parallel lines do not intersect each other.
The ratio being 1:5:3, you would have to just make those numbers still in that ratio, but they have to add up to 180 degrees.The angles would be 20 degrees, 100 degrees, and 60 degrees. Hope that helped. :)
