Find the exact value of the expression.sin 265° cos 25° - cos 265° sin 25°
A. 
B. - 
C. - 
D. - 
Answer: C
Mathematics
You might also like to view...
Simplify the complex number to its rectangular form.
+ 
A. 2
- 4
j
B. 2
+ 4
j
C. -2
D. -2
j
Mathematics
Provide an appropriate response.A classmate missed the lecture concerning the power rule of logarithms. When your classmate calls you on the phone for an explanation of why it works, what should you say to explain it?
What will be an ideal response?
Mathematics
Write the decimal as a fraction or a mixed number. Express your answer in simplest form.0.352
A. 
B. 
C. 
D. 
Mathematics
Use a proportion to solve the problem.On Anne's bicycle, the ratio of pedal turns to rear-wheel turns in second gear is 4 to 7. If her rear wheel turns 511 times per mile, how many times does she turn the pedal in one mile?
A. 515 times B. 894.3 times C. 292 times D. 518 times
Mathematics