2/5 + 5/6
Start with the denominator
To compare or combined they must be the same kind. Basically the bottom numbers have to be the same.
5 x 6 = 30
Now go across from the bottom number to the top
5 x 5 = 25
6 x 2 = 12
12/30 + 25/30 = 37/30
Answer:
the two variables are meters and seconds,. meters are graphed on the y- axis, seconds is the independent variable....2,4,5
The answer is either A or D. I will go with D...most probably.
A rotation by 90° about the origin is shown. The rule for a rotation by 90° about the origin is (x,y)→(−y,x) .
