Hello there,
<span>positive reinforcement is the answer
Hope this helps ^_^
~Top
</span>
I'm smart but you probably wont like me
Answer:
#1 -2800, 10000
#2 -2800
Step-by-step explanation:
you simply just have to find the average around both mid points, and y equals up and down, so they want t know the average of the height
Area= length * height
21*9 = 189cm^2