Answer:
R3 Theorem: If parallel lines are cut by a transversal, then alternate interior angles are congruent.
R4 Theorem: Congruence of segments is reflexive.
S5 ΔABC ≅ ΔCDA
the answer for the second problem is x=99 degrees and y= 261 degrees
dunno the first problem :/
Answer:
non mutually exclusive event
Step-by-step explanation:
im not sure on this tho
18 ÷ (2/3) = 18 × (3/2) = 18×3/2 = 9×3 = 27
The answer is 27