Answer:
111°
Step-by-step explanation:
The two angles are alternate exterior angles, and those types of angles are always congruent if there are parallel lines.
Answer:
19
Step-by-step explanation:
6 times 2 = the years between the youngest and oldest. 6 times 2 =12. 7+12=19
Answer:
-15
Step-by-step explanation:
- |15|
.
.
.
.
= -15