The area of the trapezoid is 14 square feet. Write an equation that you can use to find the value of x. X
2 ft
2x
An equation is
14.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is