Answer:
40
Step-by-step explanation:
it's 8+8+8+7+9 so it's gonna be 40
Answer:
alone
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
for two angles to be supplementary, their sum must be equal to 180°
84 miles.
You just have to take half of 56 (28) and add it to 56 to get 84
