Answer:
100
Step-by-step explanation:
5.2/100 = 0.52/10 = 0.052/1
Best way to solve this is by using
s=(12+8+17)/2
=18.5
using the formulae
area =43.5
f(x) = 3x^2 + 6x + 3
a of s: -6/6 = -1
3(-1)^2 + 6(-1) + 3
3 - 6 + 3
-3 + 3 = 0
(-1,0)
answer is A. the first one
29/8
5×8 then the answer plus 3= 29
