Shade the solution set in the xy-plane.(x + 2)2 + (y - 4)2 ? 9(x - 2)2 + (y - 4)2 ? 9
A.
B.
C.
D.
Answer: D
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Find the complement and the supplement of the given angle. If the angle has no complement or supplement state so.-154°
A. No complement Supplement is 334° B. Complement is 244° No supplement C. No complement No supplement D. Complement is -64° Supplement is 26°
Find the vertices of the hyperbola. -
= 1
A. (-4, 6) and (-4, 2) B. (-8, 4) and (0, 4) C. (4, -2) and (4, -6) D. (0, -4) and (8, -4)
Use the properties of real numbers to simplify the expression.- +
+
+
A. 2 B. 8 C. 4 D. 0
Solve the problem.In flying the 83 miles from Champaign to Peoria, a student pilot sets a heading that is 8° off course and maintains an average speed of 80 miles per hour. After 15 minutes, the instructor notices the course error and tells the student to correct his heading. Through what angle will the plane move to correct the heading and how many miles away is Peoria when the plane turns?
A. 10.5°; 75.13 mi B. 169.5°; 63.26 mi C. 10.5°; 63.26 mi D. 169.5°; 75.13 mi