Answer:
450
Step-by-step explanation:
The differences is 7 because I counted.
Subtract g add 1 divide by 2a
Answer:
Step-by-step explanation:
-11.6+8.4-15.5+2.8
Answer:
40°
Step-by-step explanation:
m∠ABD = m∠DBC because they’re being split equally among m∠ABC
Therefore, m∠ABD = 40°