If a triangle has one obtuse angle, then it is an obtuse triangle. . which of the following statements is the contrapositive of the conditional above? . choose one answer.. a. if a triangle is not obtuse, then it has one obtuse angle.. b. if a triangle is obtuse, then it has one obtuse angle.. c. if a triangle is not obtuse, then it does not have one obtuse angle.. d. if a triangle does not have one obtuse angle, then it is not an obtuse triangle.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

What is the slope of the line (-7,2) (4,6)

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)