Ineed immediate .

in the figure, abc is a right-angled triangle with ab= 12 cm, bc= 24 cm and ∠abc= 90°. d, e and f points on bc, ac and ab respectively such that bdef is a rectangle. let ed= x

a) express cd and db in terms of x
b) if the area of the rectangle bdef is 40 cm^2, find the value of x

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Can someone tell me if this is perpendicular? !

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