Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 
Answer: B
Mathematics
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Provide an appropriate response.Find the indicated part of triangle ABC. Round to four significant digits. Find b if c = 13.5 cm and A = 35°. 
A. 11.06 cm B. -12.20 cm C. 3.152 cm D. 16.48 cm
Mathematics
Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.
A. 12
B. 1
C. 
D. 
Mathematics
Divide using synthetic division, and write a summary statement in fraction form.
A. 2x3 - 7x2 + 6x + 15 + 
B. 2x3 - 5x2 + 3 + 
C. 2x3 + 5x2 + 3 + 
D. 2x3 - 7x2 + 6x - 15 + 
Mathematics
Determine the point on the unit circle to which the given real number corresponds.
-?
A. (0, -1) B. (1, 0) C. (-1, 0) D. (0, 1)
Mathematics