40 inches because a rectangle has 2 sets of parallel lines and if the width and length are 10 then you just have to add up all the sides.
There is a pattern of -2, -6, so the next number is 20.
The image is (6,3) after a reflection over the y-axis
Two hours earlier than the appointment start time, so he should get up at 6:45am, at latest.
Answer:
The middle number would be (14+15)/2 = 14.5
How I found that is I did (14+15)/2.
pls mark as branliest
