find the value of each variable using the rules for 45-45-90 triangles. Put all answers in simplest radical form

The sum of two numbers is 12 and their difference is 18 what are the two numbers

What is mean median mode and range?

Moesha is (3g+1) years old and shanti is twice moesha age. find the sum of the ages of moesha and shanti in 2 years time. how old will shanti be when moeshas age in twice her present age? find how old moesha and shanti were 4 years ago if g= 5