If its less than 90, its a right triangle. Hope this helps!
Answer:
12
Step-by-step explanation:
each letter can be used with each other 3 times and there are 4 letters so 12
Answer:
The intersections of a transversal with two lines create various types of pairs of angles: consecutive interior angles, consecutive exterior angles, corresponding angles, and alternate angles.
Answer:
B (3/4,5/4)
Step-by-step explanation:
y = 2- x

y = 3x - 1


Hope this helps ^-^