Answer:
x=-5
Step-by-step explanation:
Answer:
C.
perpendicular lines intersect in at least two points..
ok im not sure sorry
An obtuse angle would be an angle more then 90 degrees.
So if you add two angles together, it could be less then 90 degrees, such as 30 + 50 = 80 degrees.
However, it can also be more then 90 degrees, or an obtuse angle, for example 60 + 50 = 110 degrees.
So it's sometimes.
Answer:
Transitive property of equality
Step-by-step explanation:
