Answer:
Step-by-step explanation:
60° , 60° , 60°
The first one is correct because the angle on the opposite side is the same, and the second one is correct too because it's the same points. So you can pick either or.
It is the last answer letter D 8/3
Answer:
B. 100
Step-by-step explanation:

143-13=130
10x=130 divide both sides by 10 130/10= 13 x=13
MN=7(13)=91+9=100
LN=3(13)=39+4=43
100+43
Answer:
I believe its 66
Step-by-step explanation:
55×20%=11
55+11=66