-9(x) = -117
Solve for "a number" (x). Isolate it. Note the equal sign. What you do to one side, you do to the other. Divide -9 from both sides.
-9x/-9 = -117/-9
x = -117/-9
x = 13
13 is your answer
hope this helps
Since ABC is a 90-60-30 triangle, it is half of an equilateral triangle. This means that BC is half AC, i.e. 17.
So, we have
So, the perimeter is
Answer:
3 blue birds
Step-by-step explanation:
8-5=3
<span>is a term that does not have a formal definition</span>
6 edges in a triangular pyramid