Which transformations could be performed to show that Triangle ABC is similar to Triangle A''B''C''? A. a reflection over the x-axis, then a dilation by a scale factor of 3

B. a reflection over the x-axis, then a dilation by a scale factor of 1/3

C. a 180° rotation about the origin, then a dilation by a scale factor of 3

D. a 180° rotation about the origin, then a dilation by a scale factor of 1/3

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base