In order to answer the question, you need to know the formula area of an ellipse.
Area = pi * a * b
a = minor axis
b = major semi-axis
Area = 3.14 * 20 * 14
Area = 879.20 cm^2
Answer: 5 is a factor of 15.
15 is a multiple of 3.
Step-by-step explanation:
A Factor, is a number that can divide another number without a remainder. For example, 5 is a factor of 15 ad it can divide 15 evenly.
A multiple is simply a times table. For example, the multiples of 3 are 3, 6, 9, 12, 15, 18, 21 ......
Therefore, the correct option from the answers given are:
5 is a factor of 15.
15 is a multiple of 3.
Answer:
Not sure sorry, Have a great day!
Step-by-step explanation:
The volume of a cone is equal to (pi*r^2*h)/3
(pi*25*2)/3= 52.35987...
Density = mass/volume
d= 6 grams/ 52.35987 cm^3= 0.11459...
Final answer: D
