Answer:
a=2.4
Step-by-step explanation:
Answer:
(6,2)
Step-by-step explanation:
i used elimination method
Answer:
vertical angles
Step-by-step explanation:
When two lines intersect at a single point, they form 4 angles. Two angles that are not adjacent are vertical angles. With an intersection of two lines art a single point, there are two pairs of vertical angles. Angles 1 and 2 are vertical angles.
1) -34 which is very simple
2) 4 2/3
Answer:
-274
Step-by-step explanation: