For each right triangle, find the missing quantity. Express angles in degrees and minutes.Find A.
b = 43 kmB = 40°39'
A. A = 21°66'
B. A = 49°21'
C. A = 21°56.7'
D. A = 66°56.7'
Answer: B
Mathematics
You might also like to view...
Given the function, find the indicated value.f(x) = 8 - 5x2; f(-4)
A. 48 B. -72 C. 28 D. 88
Mathematics
Graph the inverse circular function.y = cos-1 x
A. 
B. 
C. 
D. 
Mathematics
The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 5, y = -8
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Write the improper fraction as a mixed number or an integer.
A. -1
B. -3
C. -2
D. -2
Mathematics