Which of the following statements are true? select all that apply.
22 and 23 form a linear pair.
d
21 and 24 are supplementary angles.
d
mz1+ m22+ m23 = 180
mz3+ m24 = m21+ m22
21 and 24 are vertical angles.

47

step-by-step explanation:

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 : )