Step-by-step explanation:
i answered it , and tried to give explanation too...
hope its helpful ,
Answer:
See below.
Step-by-step explanation:
The 3 marked angles add up to 360 degrees.
5x + 12 + 10x - 37 + 9x + 1 = 360
24x - 24 = 360
24x = 384
x = 384/24 = 16
The large angle at C = 10(16) - 37
= 160 - 37 = 123 degrees.
So m <BCA = 180 - 123
= 57 degrees (adjacent angles add up to 180).
The price of the sweater was reduced by 40%.
Answer:
x+5y =30
this is random because it wont let me submit the answer unless I write 20 characters lol