Question 1)
Area of circle = πr²
Area of circle = π(12)² = 452.4 in² (nearest tenth)
Question 2)
Area of circle = πr²
Area of circle = π(14)² = 615.8 km² (nearest tenth)
Answer:
All negative numbers
Step-by-step explanation:
They are not whole numbers
1.) C
2.)A
3.)D
4.)C
5.)D
6.) The answer is not true, the real answer is 51564
7.)22836
8.)234367
9.)14492
10.)28042
11.)C
12.) I can't see what 12 says.
Answer:
n = (m-1)/(4-g)
Step-by-step explanation:
m= 4n-gn+1
Subtract 1 from each side
m-1= 4n-gn+1-1
m-1 = 4n -gn
Factor out n
m-1 = n(4-g)
Divide each side by (4-g)
(m-1)/(4-g) = n(4-g)/(4-g)
(m-1)/(4-g) = n
n = (m-1)/(4-g)
Answer:
523.67 cubic yard
Step-by-step explanation:
Diameter = 10
Radius (r) = 10/2 = 5
Volume =
= ![\frac{4}{3} *3.142 *5^{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D%20%2A3.142%20%2A5%5E%7B3%7D)
= 523.67 cubic yard