Add the given vectors by using the trigonometric functions and the Pythagorean theorem.A = 2.04, ?a = 5.4°B = 5.05, ?b = 2.7°
A. R = 2.7, ? = 68°
B. R = 5.4, ? = 248°
C. R = 2.7, ? = 51.1°
D. R = 7.1, ? = 231.1°
Answer: D
Mathematics
You might also like to view...
Use a polar coordinate system to plot the point with the given polar coordinates.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A fossilized leaf contains 29% of its normal amount of carbon 14. How old is the fossil (to the nearest year)? Use 5600 years as the half-life of carbon 14.
A. 34,376 B. 9983 C. 27,156 D. 2762
Mathematics
Factor.21 - 29x - 10x2
A. (2x - 7)(5x - 3) B. (2x - 3)(5x + 7) C. (2x - 7)(5x + 3) D. (2x + 7)(5x - 3)
Mathematics
Provide an appropriate response.
For vectors u and v draw a sketch to show that u + v = v + u.
What will be an ideal response?
Mathematics