Use the given information to find the exact value.sin B = - 
, 
< B < 2?; sin C = 
, 
< C < ?
Find sin (B - C).
A. 
B. - 
C. 
D. - 
Answer: C
Mathematics
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Solve the problem.The height in meters of women of a certain tribe is approximated by 
where t is the woman's age in years and 
Estimate the height (to the nearest hundredth) of a woman of the tribe 4 years of age.
A. 0.96 m B. 0.52 m C. 1.12 m D. 0.77 m
Mathematics
The two triangles below are similar. Find the unknown side lengths.
A. x = 18 B. x = 14 C. x = 12 D. x = 6
Mathematics
Solve the formula for the specified letter.
+ 
= 
for c
A. c = 
B. c = ab(a + b)
C. c = 
D. c = a + b
Mathematics
Find the slope of the line.Through (9, 5) and (-3, -2)
A. - 4
B. - 
C. 
D. 
Mathematics