2x+5y=-10 in slope intercept form

y = -2/5x - 2

Step-by-step explanation:

1. subtract 2x from both sides to get 5y = -2x-10

2. divide both sides by 5, to get y = -2/5x - 10

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)

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5