I didn’t quite understand what you were asking, but the origin is (0,0) so you would plot a dot at the origin being (0,0) then depending on your other numbers, you’d plot them using your Y and X
Answer:
EcD= 52 DCB=128
Step-by-step explanation:
First, let's find out what x equals and what (x+11) equals

And therefore...

Now angle ecd is a vertical angle we just found.
So angle ECD= 52 degrees
And agles ECD and DCD and supplimntary

Answer:
y=4x+3 + 2x+13 solve for y
Step-by-step explanation:
Answer:
She spent 70 dollars on his birthday present.
Step-by-step explanation:
Its just 45 plus 25.
Answer:
1. x=10+1/3(y)
2. n is nickles
Step-by-step explanation: