Answer:
3,5 are 15 common factor and 25 common factor are 5,5 and 39 is 6
Answer:
a) 204.20 square centimeters
b) 282.74 square centimeters
c) 314.16 cubic centimeters
Step-by-step explanation:
a)
The curved surface area of a cone is given by:
Curved Surface Area of Cone = 
Where r is the radius (given as 5) and l is the slant height, the hypotenuse of the right triangle formed (right side) with 5 as base and 12 as height.
We can find the slant height by using pythagorean theorem on the triangle:
12^2 + 5 ^2 = l^2
144 + 25 = l^2
169 = l^2
l = 13
Now,
Curved Surface Area of Cone =
square centimeters
b)
Total surface area is curved surface area PLUS the area of the bottom, which is a circle with area 
So the bottom has an area of 
Hence, The total surface area = 204.20 + 78.54 = 282.74 square centimeters
c)
The volume of cone is given by 
Where radius is 5 and height is 12, so we have:
Volume of Cone =
cubic centimeters
Answer:
the answer is 8,400. Hope this helped
Answer:
from my understanding true
Step-by-step explanation:
Answer:
$35 per ticket
Step-by-step explanation:
1120 divided by 32 is 35, I used a calculator. If you divide the cost by the quantity you will get the cost for one quantity