75 * 5 * 2 = 750
150 * 5 * 1 = 750
375 * 2 * 1 = 750
50 * 5 * 3 = 750
X intercpe is when y=0
0=6x^2+10x-4
factor
0=2(3x^2+5x-2)
assume
0=3x^2+5x-2
0=(x+2)(3x-1)
set to zero
x+2=0
x=-2
3x-1=0
x=1/3
x intercepts are -2 and 1/3
D is answere
I'm not to sure I can help u on that one I'm still in class:)
Answer:
33.5
Step-by-step explanation:
60°÷360=0.16
60°/360° ×π×8²m
=33.5m²
2.b..........................
