Answer:
96pi units²
Step-by-step explanation:
Area of sector = ½ × r² × theta
½ × 16² × (3pi/4)
96pi units²
Answer:
According to the associative property of equality: (a + b) + c = a + (b + c) we can see that the parenthesis do not mean anything when we are only doing addition.
So answers 1. and 3. are correct.
Step-by-step explanation:
Answer:
bottom lock: 30lb. top lock: 66
Step-by-step explanation:
the x=9 and the y=3 so do order of operations. (9x2)+(3x4), then 18+12=30. 30lb. is the first lock. then do (9x3)+9+30. the second lock is 66.
Answer:
x=6, y=2.5
Step-by-step explanation: