Triangle qrs is a right triangle with the right angle at vertex r. the sum of m∠q and m∠s must be equal to 45°. greater than 45° and less than 90°. equal to 90°. greater than 90° and less than 180°.

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.