Answer:
180 in
Step-by-step explanation:
The perimeter is just the sum of the lengths of the sides of the shape.
So all we need to do here is:
40+10+(40-18)+(50-10)+18+50.
I got (40-18) for the bottom of the top rectangle, the part that is poking out.
I got (50-10) for the right side of the rectangle that is poking out towards the bottom.
40+10+(40-18)+(50-10)+18+50
40+10+22 +40 +18+50
50 +62 +68
50+62+68
112+68
180
180 in
I'm going to post a drawing here to show the lengths I was talking about:
Answer:
The slope:
Step-by-step explanation:
-To determine the slope of the following points shown, you need this formula:
( represents the slope,
represents the first coordinate and
represents the second coordinate)
-Apply the following points to the formula:
Then, solve:
So, the slope is .