Answer:
m∠b=20°
m∠c=160°
Step-by-step explanation:
∠c and the 160° angle are vertical, so they are congruent.
m∠c=160°
∠c and ∠b are supplementary, so their sum is 180°.


So, m∠b=20°.
The square root of 35 lies between 5 and 6
1.; 3.; 5. are prime numbers.
All others are composite numbers.
Good luck!
Answer:
Step-by-step explanation:
153+12x-3=13+x
Answer:
2/1 4/2 6/3 10/5 12/6 14/7 16/9 18/9
Step-by-step explanation: