21/10+5/10
Add nominators since denominators are the same.
26/10
Or 2 6/10 as a mixed number.
The formula of a trapezoid is a plus 2 over 2 times the height. you need the height first to find the trapezoids area.
Answer:
a line :P
Step-by-step explanation:
This is the slope intercept form of a line.
the formula is.....
y = mx + b
so that equations will make a line... that goes through 31.5 as it passes over the y axis... in a Cartesian graph... hmmmmm do they want you to draw it?
It would be hard to draw b/c of the 0.079 slope part.. but.. it's very very slightly going up hill... from 31.5....
