Answer:
17
Step-by-step explanation:
NONONO
i didnt mean to report u i was trying to asnwer de question
The answer is -1
Answer:
x = 20
Step-by-step explanation:
The three angles form a straight line so they add to 180 degrees
x+ 100 +3x = 180
Combine like terms
100+4x= 180
Subtract 100 from each side
100+4x-100= 180-100
4x= 80
Divide each side by 4
4x/4 = 80/4
x = 20
Answer: I think it is -38 sorry if I am wrong
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
the key mapping for a reflection in the line y=-1 is 0