Use the even-odd properties to find the exact value of the expression. Do not use a calculator.sin (-60°)
A. - 
B. - 
C. 
D. 
Answer: A
Mathematics
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Solve the equation.9x - (4x - 1) = 2
A. - 
B. - 
C. 
D. 
Mathematics
Multiply the expressions.(11 - 8x)2
A. 64x2 + 176x + 121 B. -64x2 - 176x + 121 C. 64x2 - 176x + 121 D. 64x2 + 121
Mathematics
Multiply.(438)(86)
A. 37,658 B. 37,768 C. 37,678 D. 37,668
Mathematics
Write the equation in standard form.12x2 + 8y2 - 48 = 0
A. 
+ 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics