Answer:
Answer 1; Angles forming a linear sum to 180°
Answer 2; Substitution
Answer 3; Definition of perpendicular lines
Step-by-step explanation:
The two column proof is presented as follows;
Statement 
Reason
1. ∠SWT ≅ ∠TWU Given
2. m∠SWT + m∠TWU = 180° Angles forming a linear sum to 180°
3. m∠SWT + m∠SWT = 180° Substitution
4. m∠SWT = 90° Algebra
5. 
⊥ 
Definition of perpendicular lines
Perpendicular lines are defined as lines that are at right angles (90°) to each other, therefore given that the angle formed by the lines and m∠SWT = 90°, therefore, the lines and are perpendicular to each other.
1044 is divisible by 2, 3, 6, and 9. You're welcome. ;)
The posting reference column in the ledger is, A.Used to record the journal and page number the transactions originated.
Answer: D
Step-by-step explanation:
Only option that has a not equal inequality sign just like the graph.
A= (b sin A)/ sinB
a= (15.8 sin29)/ sin36
a= 13.03 cm
