Mathematics, 15.01.2021 22:20 cece5695
Lydia wants to find the height of a flagpole. She measures the height of a tree and the length of the shadow it casts. The tree is 14 feet tall, and its shadow is 21 feet long. Next, Lydia measures the shadow cast by the flagpole, and finds it is 30 feet long. What is the height of the flagpole?
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If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
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Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply
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If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
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Lydia wants to find the height of a flagpole. She measures the height of a tree and the length of th...
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