Use the figure shown to find the measure of angle 1.
A. 67°
B. 71°
C. 42°
D. 113°
Answer: B
Mathematics
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Determine whether the three points are the vertices of a right triangle.(-1, -1), (5, 1), (4, -4)
A. Yes B. No
Mathematics
Solve the percent problem.Brand X copier advertises that its copiers run 14% longer between service calls than its competitor. If Brand X copiers run 35,400 copies between service calls, how many copies would the competitor run (to the nearest copy)?
A. 30,444 copies B. 31,053 copies C. 19,032 copies D. 40,356 copies
Mathematics
Use ? notation to indicate which set is a subset of the other.
 figure 1.png)
Mathematics
Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers. 
A. 
B. 3
C. 
D. 
Mathematics