Answer:
16
Step-by-step explanation:
separate into 4 triangles. 2x1= 2
triangle area formula= 1/2 l x w
3x4=12 12+4 is 16
Answer:
decreases
Step-by-step explanation:
Answer:
what?
Step-by-step explanation:
X^2 - 3x + 2 =
(x - 1)(x - 2) <==
<span>First option is correct
Both methods are correct, since you are counting all possible arrangements of 5 items taken 5 at a time.</span>