What is the inverse of the following: 1. y= x - 5=

2. y = x ÷ 5 =

3. y = 3x =

4. y = x +7 =

5. y = √ x =

6. y = x² =

7. y= 3x ÷ 1 =

8. y= 5x + 4 ÷ 2=

9. y= ( x + 1)² =

10. y =√ x + 3=

11. y= x² - 3 =

12. y= √ x + 7=

please someone help me with these I don't understand it

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ci

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.