ANSWER:
As we know that,
Volume of triangular prism = 1/2Bh
1/2 × (5)² × 8
1/2 × 25 × 8
100cm³.
I say go with -(1/2) ^ 750
Answer: $23.10
Step-by-step explanation:
18/3 = 6
3.85 x 6 = $23.10
So add all of them and then see smallest one sorry if I'm wrong
X3-7x=6x-12
x3-7x-6x+12=0
x3-13x+12=0
(x-1)(x2+x-12)=0
Calculate delta of the second bracket:
delta = 1+4*12=49
sqrt(delta)=sqrt(49)=7
x_1=(-1-7)/2=-4
x_2=(-1+7)/2=3
(x-1)(x+4)(x-3)=0
Answear:
Roots: x=1, x=-4, x=3.
