Answer:
B.6
Step-by-step explanation:
f(2)=(2+1)2
=(3) 2
=6
226.2
Im pretty sure.
20°
One way of doing this is to find the constant of proportionality, k:
8k + 6k + 4k = 90° Then 18k = 90°, and k turns out to be 90/18, or 5.
Then the angles are 8(5), 6(5) and 4(5). The smallest of these angles is thus 20°
17.5% of 360 = 17.5% * 360
