Hurry plz (1)a slice is made parallel to the base of a right rectangular pyramid, as shown.

what is the area of the resulting two-dimensional cross-section?

enter your answer in the box.

mm²
(2 ) a slice is made perpendicular to the base of a right rectangular prism as shown.what is the area of the resulting two-dimensional cross section? drag and drop the answer into the box. mm² a.48 b.28 c.84 d.144 e.16

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

What is 32+4 x (16 x 1/2) -2 show your work}

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?