This is saying that ABC is conguent with LMN meaning all the sides are the same, making it safe to assume that AB is equal to LM. This also means that the equations for both are equal to each other
-3y + 10 = 2y + 15
-5y = 5
y = -1
Then to find AB you plug the -1 in for the y value
-3(-1) + 10 = 13
Knowing these 2 parts, the answer is A
Answer:
55.5
Step-by-step explanation:
The median is the middle term in the arranged data set. In the case of an even number of terms, the median is the average of the two middle terms.
In this case 54 and 57.
54+57=111
111 divided by 2
You get
<u>55.5 as your median</u>