Answer:
It's a spherical triangle and it's used in astronavigation to determine the observers position on the globe
Step-by-step explanation:
Is that right?
Answer:
120 different ways
Step-by-step explanation:
For the first shopping mall being visited, the candidate has 5 options
Then, for the second mall being visited, there is only 4 options, as one mall was already visited.
Following this logic, there is 3 options for the third mall, 2 options for the fourth mall and 1 option for the last mall.
So the total number of ways that the visits can be scheduled is the product of all these options:
5*4*3*2*1 = 120 different ways
Answer:
216 cm^2.
Step-by-step explanation:
There are 6 faces on the prism . 3 pairs with the same area.
The surface area = 2*6*10 + 2 * 6*3 + 2*3*10
= 120 + 36 + 60
= 216 cm^2.
Answer:-3x+5y=15
Step-by-step explanation:-3x+5y=15
