V=hpr^2
V=10p(12/2)^2
V=360p cm^3 exact
V=1131 cm^3 (to the nearest tenth of a cubic centimeter)
Answer:
One solution (x = -3)
Step-by-step explanation:
4x + 2x + 2 = 3x - 7
6x + 2 = 3x - 7
3x = -9
x = -3
Answer: 2 • 2 • 3 • 3
Step-by-step explanation:
Answer:
B 9,4 cm
Step-by-step explanation:
The circumference of a circle is:
2πR
We know that the circumference of this circle is 59 cm, therefore, we can calculate your radio:
2πR = 59
2(3,14)R = 59
6,28 R = 59
R = 59/6,28
R = 9,394....
R ≈ 9,4
The answer is 72. add them together then divide by the amount of numbers you added.