Answer:
B) 2.25
Step-by-step explanation:
Given:
x = -2
y = 4
z = -5
Work:
B.) 0.00692
6.92 x 10^-3
0.00692
I think its:
2(2x-3y)-3(x-2y-4)4
4x-6y-3x-6y(4)
4x-6y-3x-24y
x-30y
AB = 4 BC = 2 AC= 2√5
Hope this helps!
Amanda looks to be right?