-3x-9=-15 solve for x

2

Work: Okay, this is simple, but needed to be taken one step at a time. First, you need to get x by itself, so you add the nine on both sides, canceling on the side it's currently on. So, the new equation is -3x = -6. To get the x by itself even more, we divide -3 on both sides, and again, cancelling it on the side it's currently on. So, the answer is x = 2. I hope this helps, and stay safe! :)

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .