Solve the problem.A fire truck is en route to an address that is 6 blocks east and 11 blocks south of the fire station. Using the fire station as the pole and the east direction as the polar axis, express the fire truck's destination (i) in rectangular coordinates and (ii) in polar coordinates. Round the coordinates to the nearest hundredth. Express ? in degrees.
A. (i) (6, 11);
(ii) (4.12, -28.61°)
B. (i) (6, 11);
(ii) (4.12, -61.39°)
C. (i) (6, -11);
(ii) (12.53, -61.39°)
D. (i) (6, -11);
(ii) (12.53, -28.61°)
Answer: C
You might also like to view...
Use the product rule to simplify the expression. Assume that the variables can be any real number.
A. z - 5 B. z + 5 C. |z2 - 10z + 25| D. |z - 5|
Find the circumference and area of a circle having the given diameter or radius. Use 3.14 for ?. Round your results to the nearest tenth.d = 4
yd
A. 7.1 yd; 63.6 yd2 B. 7.1 yd; 28.3 yd2 C. 14.1 yd; 14.1 yd2 D. 14.1 yd; 15.9 yd2
Use a double-angle identity to find the exact value of the expression.1 - 2 sin2 
A. 
B. - 
C. - 
D. - 
Solve the problem.There were 400 people at a play. The admission price was $2.00 for adults and $1.00 for children. The admission receipts were $560. How many adults and children attended?
A. 160 adults and 240 children B. 140 adults and 260 children C. 240 adults and 160 children D. 120 adults and 280 children