Answer:
C) 12.75
Step-by-step explanation:
4x=51
x=51/4
x=12.75
y = 1/2 x+2
y = 0 +2
(0,2)
y = (1/2)* 2 +2
(2,3)
y =1/2*4+2
(4,4) Yes!
Slope=-4/3. Y-intercept=0
Y=Mx+B
Y=-4/3x+0
area = 88 mi²
all vertical dimensions = 8/2 = 4 mi
area = (4 x 11.9) +(4 x 6.1) + (4 x 4) = 88 mi²
