Answer:
C
Step-by-step explanation:
The formula for the area of a trapezoid is:
(height)(sum of parallel lines)
Thus, the formula in this question would be:
(4)(4+8) which is option C
Answer:
y equals 4 because if you substitute solve and isolate you get that answer.
Thought about it and theres a couple of others but i'm going to say 424-334