Divide.-0.8 ÷ (-0.4)
A. -0.4
B. -4
C. 
D. 2
Answer: D
Mathematics
You might also like to view...
Use a sum or difference identity to find the exact value.sin 15°
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation and, if possible, simplify. Assume that all variables represent positive real numbers. (2 + 
)2
A. 7 + 4
B. 7 + 2
C. 5 + 4
D. 4 + 4
Mathematics
Solve the system by the addition method.x2 - y2 = 9x2 + y2 = 51
A. {(
, 
), (-
, 
)}
B. {(
, 
), (-
, -
)}
C. {(0, 0)}
D. {(
, 
), (-
, 
), (
, -
), (-
, -
)}
Mathematics
Provide an appropriate response.Explain why log2 13 is between 3 and 4.
What will be an ideal response?
Mathematics