Answer:
A = 15u²
Step-by-step explanation:
Area of a Trapezoid Formula:

Plug in our values (h = 3, b1 = 7, b2 = 3)

Now we evaluate


Answer:
D
Step-by-step explanation:
The centroid of a triangle is the intersection of the three medians of the triangle (each median connecting a vertex with the midpoint of the opposite side).
6x - 4y = 8...solve for x
6x = 4y + 8
x = (4/6)y + 8/6
x = 2/3y + 4/3 <==
It would be 3.667 for 11/3 and for 5/6 it would be 0.8333333333