Answer:
mab-2
mbc1/2
mcd-3/4
mad-3/4
Step-by-step explanation:
Answer:
14
Step-by-step explanation:

now substitute x for -1

now solve


there is your answer! hope this helps! :)
Answer:
About 4.123
Step-by-step explanation:
The horizontal distance between the two points is 5-1 = 4 units. the vertical distance is 3-2=1 unit. Using the Pythagorean theorem, we can find that the length is:

Answer:
A
Step-by-step explanation: hope it helps