Determine the measure of the interior angle at vertex A.
A. 40°
B. 22.5°
C. 160°
D. 30°
Answer: C
Mathematics
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Find the quotient.-56 ÷ (-7)
A. -9 B. 8 C. -8 D. 9
Mathematics
Solve the problem.A comet follows the hyperbolic path described by 
- 
= 1, where x and y are in millions. If the sun is the focus of the path, how close to the sun is the vertex of the path? 
A. 6.2 million B. 39 million C. 1.3 million D. 4.9 million
Mathematics
Write an argument using the Law of Detachment and the Law of Syllogism that has as its contrapositive the statement “If you did not do well on your exam then you did not study effectively.” Identify your use of the both Law of Detachment and the Law of Syllogism.
What will be an ideal response?
Mathematics
Find the specified subset.The natural numbers in the set 
A. 
B. 
C. 
D. 
Mathematics