Area of a trapezoid: 12cm base, 9cm top of trapezoid, 3.5cm height

36.75 I think. Hope u get it right.

Step-by-step explanation:

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}