Add or subtract as indicated and write the result in standard form.(9 + 9i) - (-6 + i)
A. 15 + 8i
B. -15 - 8i
C. 15 - 8i
D. 3 + 10i
Answer: A
Mathematics
You might also like to view...
Determine all solutions of the equation in radians.Find cos 
, given that sec x = 4 and x terminates in 0 < x < 
.
A. 
B. 
C. 
D. 
Mathematics
Solve the linear equation.-0.07y + 0.14(100 - y) = 0.29y
A. {56} B. {7} C. {70} D. {28}
Mathematics
Perform the indicated operation and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the skid distance after braking hard at a speed of 20 miles per hour. Use the formula 
where D represents the skid distance in feet on asphalt and S represents the speed of the car in miles per hour. Round to the nearest hundredth when necessary.
A. 32.65 ft B. 65.31 ft C. 16.33 ft D. 22.14 ft
Mathematics