Verify the identity.cot2 
= 
What will be an ideal response?
cot2 
= 
= 
= 
Mathematics
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Solve.y + 3 = x2
+ y2 = 9
A. (-
, 2), (
, 2), (0, 3)
B. (-
, 2), (
, 2), (0, -3)
C. (
, 2), (0, 3)
D. (
, 2), (0, -3)
Mathematics
Solve the problem.A box in the shape of a cube has a volume of 27 cubic inches. What is the depth of the box? 
A. 9 in. B. 3 in. C. 5 in. D. 6 in.
Mathematics
Express the number in decimal notation.7 × 10-7
A. 0.0000007 B. -700,000 C. 0.00000007 D. 0.000007
Mathematics
Divide.247.67 ÷ 1000
A. 0.024767 B. 247,670 C. 0.24767 D. 2,476,700
Mathematics