a flagpole cast a 20-foot shadow on the ground perpendicular to its base. the angle of the elevation form the end of the shadow to the top of the flagpole is 30 as shown in the diagram

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Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)