Answer:
4:10 and 6:15 are equivalent to 2:5
Answer:
1,560
it could be letter B
Step-by-step explanation:
I'm not sure about it but yeahh hope that helps
First Factor.


Find inverse by solving for 'x'
Answer:
76 degrees
Step-by-step explanation:
find angle 5 by subtracting 76 from 180 to get 104 degrees
the find angle 7 by subtracting 104 from 180 to get 76
180-76 =104
180-104=76