Mathematics, 12.10.2019 22:30, glosstear

Which expression is equivalent to cos 150?

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Mathematics, 21.06.2019 16:30, angelisabeast5430

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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Mathematics, 22.06.2019 02:00, emilyblaxton

Gables properties corp. is leasing office building with an area of 49b^2+70b+25. what is the shape of the building? a) rectangle b) square

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Mathematics, 22.06.2019 02:00, whathelppp

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

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Mathematics, 22.06.2019 02:20, smelcher3900

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?