Answer:
the anser is a
Step-by-step explanation:
Answer:
the third one (-2,1)
Step-by-step explanation:
Both sides should be the same length..
Since we know that BC = 23 you need to find the value of x and put it in the formula.
23 = 2x+7
16 = 2x
x = 8
4x + 1 + 4(8) + 1 = 33 units
