Hey i got 7 assignments on khan academy and i have them due october 3rd but i can’t use my chromebook because of hurricane florence can someone do my assessments. you

In the 30-60-90 triangle below side s has a length of and side r has a length

What is the ratio of the length of an object in yards to the length of the same object in miles?

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove