Which of the following graphs shows a proportional relationship? Choose all answers that apply

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

() 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

If the value of cos330°is√3/2 then find cos 165°.