Answer:
1386 square units
Step-by-step explanation:
Area of a cirlce = Pi x r^2 [ Pi is 22/7 as stated in question]
22/7 x 21^2 = 1386 sq. units
Answer:
D is the right answer.
Step-by-step explanation:
Answer:
B is the answer, The graph touches the x axis at x = 0 and crosses the x axis at x = 5 and x = –2.
Step-by-step explanation:
Answer: y = (-11/2)x -52
Aka y=mx*b
Step-by-step explanation: