Give the adjacent interior angle of ?BCD.
?ACB
m?A = m?B = 45°
Mathematics
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Write the first five terms of the geometric sequence.an = -7an-1; a1 = -5
A. -5, -12, -19, -26, -33 B. -5, 35, -245, 1715, -12,005 C. 35, -245, 1715, -12,005, 84,035 D. -7, -35, -245, -1715, -12,005
Mathematics
Answer the question.If a quantity decreases by 2.0 orders of magnitude, by what factor does it decrease?
A. Decreases by a factor of 1000 B. Decreases by a factor of 2.0 C. Decreases by a factor of 100 D. Decreases by a factor of 20
Mathematics
Determine whether the ordered pair is a solution of the inequality.(1, 3); 6x + 6y ? -7
A. No B. Yes
Mathematics
Find the fourth roots of 
Write the roots in trigonometric form.
A. 
B. 
C. 
D. 
E. 
Mathematics