A closed shape with straight sides
If you factor the trinomial using the AC method the answer would be
(x-3)(x+9)
Answer:
The ratio of female-to-male is 1:2
Step-by-step explanation:
There are 10 female students and 20 male students. If we were to divide each number by 10, we would get 1 and 2, respectively. That means for every 1 female student, there are 2 male students. The ratio would then be 1:2.
<span>C.
-2/3
</span><span>A.
-1/2
derp derp</span>
