Answer:
Step-by-step explanation:
Given: a graph
To find: the average rate of change of the amount of the element over the 10-minute experiment
Solution:
A rate of change of one quantity with respect to another quantity is known as rate of change. If y is the dependent variable and x is the independent variable then average rate of change = change in y /change in x.
From the graph,
change in x (time) = minutes
change in y ( amount of the element) = g
So, average rate of change =
Use the distance formula to get the answer.
(-4-(-2))*2+(-2-2)*2
-2*2+4*2
4+16=20
Then you simply 20
=4.472135955
Depends on which angle is x because the 2 smaller corner angles equals 45 degrees each which the third equals 90 degrees so it depends on which angle is x
Answer:
9 units
Step-by-step explanation:
Answer:
Hmm I think D but don't take my word for it just a guess
Step-by-step explanation: