How much is 30% of 170
million?

51 million

Step-by-step explanation:

30% of 170 M

30/100 * 170 M

3/10 * 170 M

3*17 M

51 M

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

i just took the test, the correct answer is .. 31.5 in.