Evaluate the expression.- 
-1
A. -4
B. 
C. - 
D. 4
Answer: D
Mathematics
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Indicate whether the equation illustrates the additive identity property, multiplicative identity property, additive inverses, or multiplicative inverses.-2 
= 1
A. Multiplicative inverse B. Additive inverse C. Multiplicative identity D. Additive identity
Mathematics
Use a calculator to solve the equation on the interval [0, 2?). Round the answer to two decimal places.cos x = -0.63
A. 2.25, 4.03 B. 0.89, 4.03 C. 2.25, 5.39 D. 0.89, 2.25
Mathematics
Factor completely, or state that the polynomial is prime.5x3 + 5000
A. 5(x + 10)(x2 - 10x + 100) B. 5(x + 10)3 C. 5(x3 + 1000) D. prime
Mathematics
Divide.
÷ 
A. - 
B. - 6
C. 
D. - 
Mathematics