DIU IDLAS MAUT
TS > Chapter 7: Adjacent and Vertical Angles > Section Exercises 7.1 > Exercise 11
Tell whether the angles are adjacent or vertical. Then find the value of 2.
750
(4x – 25)

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

b.-4 units

all you   do is count how many times you move

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3