First plug in 1 for y
Second simplify each side of the equation if you can
Third move like terms over to the same side
Fourth simply
Fifth divide for the unknown variable
The distance between 2 points P(a,b) and Q(c,d) is given by the formula:

thus, the lengths of the sides of the quadrilateral can be calculated using the distance formula:

units

units

units

units
The perimeter of RSTU is 4+4.47+7+4.12=19.6
Answer: 19.6 units
Answer: What are the 5 steps u learned in class
Step-by-step explanation: show me them and i'll do
Not the rude way i promise ill do it
If I'm not wrong, then it's not possible to make zero by adding 5 to a number squared and if it is not (-x)^2 +5 = 0, then how can you evaluate the value?