Choose Yes or No to tell if each statement is true. All rectangles are squares. Choose... All parallelograms are rectangles. Cho
2 answers:
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Answer:
Step-by-step explanation:
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Answer: The average rate of change = -1
Step-by-step explanation: Please find the attached file for the solution
Answer:
Therefore the solution set is (x , y) = ( 2 , 1 )
Step-by-step explanation:
Given:
...............Equation ( 1 )
...............Equation ( 2 )
...............Equation ( 3 )
To Find:
x = ?
y = ?
Solution:
Using Substitution Method we will have
Substitute above ' y ' Equation 3 in Equation 1 we get
Now Substitute ' x ' in Equation 3 we get
Therefore the solution set is (x , y) = ( 2 , 1 )