A
Step-by-step explanation:
v=1/3Ab*h= 1/3(72)*6
72*2= 144 cm3 so
if my answer helps please mark as brainliest.
attachment?
step-by-step explanation:
a) y = -3x +2
b) y = 1/2x -6
these 2 can be combined into one equation.
-3x +2 = .5x -6
8 = 3.5x
x = 8 / 3.5 = 2.2857142857
y = -3 * (8 / 3.5) +2
y = (-24 / 3.5) + 2
y = -4.8571428571