Answer:
When you ear $7 from your chores.
Step-by-step explanation:
Say you owe your friend $7 from that box of candy that they bot you at the movies. You now have -$7 until you gain that money back. So, you did all of your chores, and you made $7! Now you have enough money to pay your friend back. You are now left with $0.
-$7 + $7 = $0
Answer:
Pretty sure it's 21 degrees.
Step-by-step explanation:
Hope I helped!! :)
Sorry if it's wrong! :(
Pls mark brainlist!!!
xin lỗi nhưng không ai có thể hiểu bạn ở đây vì họ chỉ nói tiếng anh ở đây
Answer:
B. 171.74 cm²
Step-by-step explanation:
Area of a sector =
.
Where,

radius (r) = 8.7 cm
Plug in the values into the formula
Area of sector = 
Area of sector = 
Area of sector = 171.74 cm² (approximated)