For the given true statements, what can you conclude using the Law of Syllogism? If a quadrilateral is a square, then it has four angles. If a quadrilateral has four right angles, then it has a rectangle. A) if a quadrilateral is a square, then it is a rectangle. B) if a rectangle is a quadrilateral, then it has four right angles. C) If a quadrilateral is a rectangle, then it has four right angles. D) if a quadrilateral has four right angles, then it is a square.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.

If the class creates a histogram of the data in table, how many students are in the range 12cm to 13.9 cm