Find a rectangular equation equivalent to the given pair of parametric equations.x = 6 sin t, y = 6 cos t; 0 ? t ? 2?
A. y2 - x2 = 36; -6 ? x ? 6
B. y =
; -6 ? x ? 6
C. x2 + y2 = 36; -6 ? x ? 6
D. y = x2 - 9; -2 ? x ? 2
Answer: C
You might also like to view...
These triangles are similar. Find the missing length.
A. x = 28 B. x = 36 C. x = 34 D. x = 45
Rationalize the denominator.
A. 
B. 
C. 
D. 
Complete the horizontal analysis for the balance sheet. Round to the nearest tenth of a percent.
A. -100.0%, 33.3%, 12.9%, 17.7%, 8.6%, -60.0%, 2.7% B. -49.9%, 49.8%, 14.9%, 21.6%, 9.5%, -37.5%, 2.7% C. 200.0%, 66.7%, 87.1%, 82.3%, 91.4%, 160.0%, 97.3% D. -50.0%, 50.0%, 14.9%, 21.6%, 9.5%, -37.5%, 2.8%
Solve the problem.Given the length of one side of a right triangle and the length of the hypotenuse, the formula 
where a and b are the length of the sides and c is the length of the hypotenuse, can be used to find the length of the third side. Find the length of the third side when one side, b, is 6 feet, and the length of the hypotenuse, c, is 28 feet. Round your answer to the nearest hundredth.
A. 28.64 feet B. 28.35 feet C. 29.64 feet D. 27.35 feet