We plug in 14 for x when we set the two equations equal to each other to prove they are equal.
So true LM congruent to MN
Combine like terms ,
-4x+4y+10
30 degrees of the circle which is an acute angle.
First set 2n-1=4n+5 and solve for n. once you have n plug it back into each equation and then multiply those two together. Do the same to n-3 and 2n+1. Once you get the answer to both subtract them
Answer:
12
Step-by-step explanation:
its just 12