Establish the identity.
= 
What will be an ideal response?
= 
= 
? 
=
.
Mathematics
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Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability.Both marbles are white.
A. 
B. 
C. 
D. 
Mathematics
Write a fraction to represent the shaded portion of the figure.
A. 
B. 
C. 
D. 
Mathematics
Use the graph to answer the question.
What were the total sales for the first 6 months of 2009?
A. $366,000 B. $286,000 C. $302,000 D. $64,000
Mathematics
Find an equation for the ellipse described.Center at (3, 3); focus at (9, 3); vertex at (11, 3)
A. 
+ 
= 2
B. 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics