Find the angles marked with letters
Pls with explanation ​

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Name the most appropriate metric unit for each measurement like the mass of cow

How many days was the temperature above 90 degrees?