Answer:
surface area = 8704.08 cm²
Step-by-step explanation:
The surface area of a cone is given by the formula;
SA = πr² + πrL
Where r is radius and L is slant height
We are given;
Diameter = 24cm
Slant height; L = 41 cm
We are told that this new cone has a diameter that is triple of the one given.
Thus, new diameter = 24 x 3 = 72 cm
Thus, Radius; r = 72/2 = 36 cm
SA = π(36)² + π(36)(41)
SA = (3.14 * 1296) + (3.14 * 1476)
SA = 8704.08 cm²
Answer:
12.2%
Step-by-step explanation:
Her total paycheck minus her salary = the commission amount
So
6500 - 1000 = 5500
So....her commission as a percentage of sales = 5500/ 45000 = about 12.2%
P=(9-7(.75))/(.38)
p=(9-5.25)/.38
p=3.75/.38
p=9.86
"Pieces" are integers so only 9 pieces .38yd are cut
Answer:
Two boys
Step-by-step explanation:
Please mark me as brainliest
Answer:
The answer is 
Step-by-step explanation:
Total number of cards in the deck = 52
Number of clubs = 13
Number of picture cards = 12
Number of picture cards that are clubs = 3
So, number of picture cards or clubs = 
P(club or picture) = 
The answer is .
