Answer:
Remember The distance, speed, time triangle
Step-by-step explanation:
Formula is
Speed x time=distance
Distance divided by speed=time
distance divided by time=speed
You could break down the shape and then get to the area but there is a better way.
The picture looks like a rectangle with a chunk pulled off it.
Let just imagine that it was a perfect rectangle.
Its dimensions would be 57 by 36 (20+16).
Perfect Rectangle Area = 57x36 = 2052 
Now, let us find the area of the indent and subtract that from the previous area.
Indent Area = 16 x (57-15-15) = 16x27 = 432 
Real Area = 2052
- 432
= 1620 
answer = 1620 
Answer:
n = -9.5
Step-by-step explanation:
6n + 15 = -42
6n = -57
n = -9.5
C,
It's an open dot because it's not Greater than or equal to sign<span />
Answer:
B. 18 feet
Step-by-step explanation:
a circle has 360 degrees
so circumference = (360 / 60) * 3 = 6*3 = 18 feet