Rewrite 5 − 6 using the additive inverse and display the new expression on a number line.

Additive inverse of (5-6) is (6-5),

as:

(5-6)+(6-5)=0

as:

(-1)+(1)=0

So:

(5-6)+(6-5)=0

5-6+6-5=0

5-6=-6+5

Left <--- -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 ---> Right

Move 5 places to the right of -6 and you should land on -1.

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

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)