Add or subtract as indicated. Make sure that your answer is reasonable by estimating first.8.057 + 1.228
A. -6.829
B. 10.285
C. 6.829
D. 9.285
Answer: D
Mathematics
You might also like to view...
Decide whether or not the set is closed under addition.{2}
A. Not closed B. Closed
Mathematics
Provide an appropriate response.Show that 
is equivalent to - 
.
What will be an ideal response?
Mathematics
Perform the indicated operation and write the answer in lowest terms.
+ 
- 
A. 
B. 
C. 
D. 
Mathematics
Find an exact value.cos 165°
A. 
B. 
C. 
D. 
Mathematics