The quotient of 52 and the sum of - 4 and -9

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Find the area of the unshaded square

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 . reset next