Perform the indicated operations and simplify.
+ 
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Find the curvature of the curve r(t).r(t) = (3 + 6 cos 9t) i - (8 + 6 sin 9t)j + 6k
A. ? = 
B. ? = 
C. ? = 6
D. ? = 
Mathematics
Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
A. domain: (-?, ?) range: (-?, ?) B. domain: (-?, 4) or (4, ?) range: (-?, 5) or (5, ?) C. domain: (-?, ?) range: (-?, 5] D. domain: (-?, 4] range: (-?, 5]
Mathematics
Solve the equation.
= 3
A. 9 B. 3 C. 6 D. -9
Mathematics
Answer the question about percent. Round your answer to the nearest tenth of a percent, if necessary.908 is what percent of 789?
A. 115.1% B. 1.2% C. 86.9% D. 0.1%
Mathematics