Solve the equation.
= 
A. {23}
B. 
C. 
D. {18}
Answer: B
Mathematics
You might also like to view...
Find the sum of the first n terms of the geometric sequence for the values of a1 and r.n = 8, a1 = -4, r = 3
A. 6562 B. 13,120 C. - 4372 D. - 13,120
Mathematics
Solve the problem.In order to drive your boat to a friend's dock, you must drive 3 miles south and then 5 miles east. If you could go directly to your friend's dock in your boat, how long would the boat trip be? Round to the nearest tenth of a mile when appropriate. 
A. 2.8 mi B. 17 mi C. 5.8 mi D. 3.7 mi
Mathematics
Find the exact value of the expression using a sum or difference identity.tan 
A. 2 + 
B. -2 - 
C. 
D. 
Mathematics
Subtract and simplify.
A. 17
B. 19
C. 18
D. 18
Mathematics