Answer:
communitive
Step-by-step explanation:
You changed +2 and -x
3/10 due to there being 10 marbles (for white) for blue 7/10
Answer:
i do not know the answer to your question
The formula for the area of a trapezoid is A=1/2(base one+base two)h
All you have to do is find the base one, base two, and height using the given information and then plug it into the equation.