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Answer:
c. 880,200
Step-by-step explanation:
ur welcome
Range of y = -3 cosx -1 is -4 < y < 2
Triangle ACB and triangle ABD share one side AB. This means they have one side that is congruent; side AB
Angle ABD = Angle ABC
Angle BAC = Angle BAD
The pair of angles that are equal lie on the side AB
Hence, triangle ABC and triangle ABD are congruent by Angle-Side-Angle (ASA)
Answer: Second option
27 is the answer I believe
