Answer:
14
Explanation:
A=pi × r²
153.86 = 3.14 × r²
Divide both sides of the equation by 3.14
it becomes:
r²=153.86÷3.14
r²=49
taking the square root for both sides of the equation
r = 7
and
diameter = 2 × radius
diameter = 2 × 7 = 14
Answer:
the first 3
Explanation:
I thought about it and memorizing isn't really critical
Answer: monopoly
Explanation: I took the test , you are welcome :D
A mass movement of funds invested in the stock market could result in a stock market crash such as that of 1929.
Answer:
B. to help people understand how truly cramped and unsanitary these tenement houses were
