Simplify.(-8 - 7)[3 + (7 + 3)]
A. -55
B. 24
C. 28
D. -195
Answer: D
Mathematics
You might also like to view...
Find the real or imaginary solutions by using the quadratic formula.3x2 + 8x = -3
A. 
B. 
C. 
D. 
Mathematics
Solve.At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be 
At the end of the experiment, it had risen 
What was the liquid's temperature at the end of the experiment?
A. 37°C B. -33°C C. -37°C D. 33°C
Mathematics
Find the exact value of the indicated trigonometric function of ?.tan ? = - 
, 90°< ? < 180°Find cos ?.
A. 
B. 
C. - 
D. -20
Mathematics
Find different polar coordinates (r, ?) for the same point under the given conditions.
, r > 0 and 2? < ? < 4?
A. 
B. 
C. 
D. 
Mathematics