Answer:
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
Answer:
144
Step-by-step explanation:
-0- Easy :D
Answer:
Yes.
Step-by-step explanation:
Answer:
x = 200
Step-by-step explanation:
Given
x - 
y = 30 ← substitute y = 15 into the equation
x - × 15 = 30 , that is
x - 10 = 30 ( add 10 to both sides )
x = 40 ( multiply both sides by 5 to clear the fraction )
x = 200
