Answer:
Im pretty sure the answer is
C) r^2 - 49
Step-by-step explanation:
Answer:
so 2x+3x+130=180
so 5x+130=180
5x=50
so 2x =20
3x which is angle a is equal to 30 degree
Answer:
25%
Step-by-step explanation:
125:500
divide by 5 to make 500 into 100
25:100
convert to percent
25%
There is nothing there sorry