A 10-meter line is used to tether a helium-filled balloon. Complete the table, which shows the heights (in meters) of the balloon for decreasing angle measures 
. (Round your answers to one decimal places.)
Angle, ?
50°
40°
30°
20°
10°
Height
?
Angle, ?
70°
60°
50°
40°
30°
Height
A.
| Angle,? | 50° | 40° | 30° | 20° | 10° |
| Height | ?5.7 | ?6.4 | 5? | ?3.4 | 1.7? |
B.
| Angle,? | 50° | 40° | 30° | 20° | 10° |
| Height | ?7.7 | ?6.4 | ?5 | ?3.4 | 1.7?? |
C.
| Angle,? | 50° | 40° | 30° | 20° | 10° |
| Height | 4.7? | ?6.4 | ?5 | 3.4? | ?1.7? |
D.
| Angle,? | 50° | 40° | 30° | 20° | 10° |
| Height | ?3.7 | 6.4? | ?5 | ?3.4 | ?1.7? |
E.
| Angle,? | 50° | 40° | 30° | 20° | 10° |
| Height | ?6.7 | ?6.4 | ?5 | ?3.4 | 1.7?? |
Answer: B
Mathematics
You might also like to view...
1 millimeter = ____ meters
A. 1,000 B. 0.1 C. 0.001 D. 10
Mathematics
Decide whether the relation defines a function.y = 4x - 6
A. Function B. Not a function
Mathematics
Find the opposite, or additive inverse.19.7
A. -19.7
B. 
C. 19.7
D. 0
Mathematics
Write the sum or difference as a product containing only sines and/or cosines.sin(10?) - sin(4?)
A. 2 sin(3?) B. 2 sin(3?) cos(7?) C. 2 cos(4?) cos(7?) D. 2 sin(7?) cos(3?)
Mathematics