Let the line segment BD be x, then sin A = x/15
or, x = 15sinA
Also

The last option
Answer:
Volume of the sphere up to two decimal places=
cubic yards
Surface area of the sphere up to two decimal places
square yards
Step-by-step explanation:
Given:
The radius of the sphere= 1 yard
Volume of a Sphere:
:

cubic yards
Volume of the sphere up to two decimal places=
cubic yards
Surface area of the sphere= 

Surface area of the sphere up to two decimal places
square yards
415 thousandths is written out 0.415
Answer: D
154 miles.
Step-by-step explanation:
Half way is 440/2 = 220. Subtract the 66 miles already traveled, and they have 154 miles to go.
Answer:
A. (-3,1)
Explanation:
if you invert the point over the Y-axis, then it will switch the x point to negative.