Add the three angles and set them to 180
4x-13+15+x+18=180
5x+20=180
5x=160
x=32
Then plug in to get A and C
A=4*32-13
A=115
C=32+18
C=50
A.would be 50 cents and im not entirely sure about b but i think its 8
Answer:
40.86 28.98
Step-by-step explanation:
because if its wrong then it is racist
Not sure I think maybe its the second choice. Sorry cant be certain.
Answer:
Step-by-step explanation:
16 units