Find the sum or difference, and write in lowest terms, if necessary.- 
- 
A. - 
B. 
C. - 
D. - 1
Answer: A
Mathematics
You might also like to view...
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Write the decimal as a fraction or mixed number in lowest terms.0.04
A. 
B. 
C. 
D. 
Mathematics
Evaluate the indicated trigonometric function of the acute angle ?.If ? is an acute angle of a right triangle and if cot ? = 
, then find the value of sin ?.
A. 3
B. 
C. 
D. 
Mathematics
Evaluate the factorial expression.
A. 
B. 
C. 30
D. 5
Mathematics