Answer:
82
Step-by-step explanation:

Step-by-step explanation:
X^+5x+8=0
x^2+5x=-8 kajvdvdhxjxjjxjxjxjxhx
Answer:
2/5
Step-by-step explanation:
0.4 = 4/10 which in simplest form is 2/5
So to find the answer you would use the formally 1/2bh
1/2(3.5)(1.5)
which give you 2.625