43 degrees because they are congruent so angle p is equal to angle k
Answer:
100/25 = 4
so an equivalent would be 12/3
Formula for surface area of a sphere of radius r is A = 4pi*r^2.
The same formula, for the case where the radius is 2.45 times greater, comes out to A = 4pi*[2.45r]^2.
Just find the ratio of
4pi*r^2 to 4pi*[2.45r]^2. It is 1/6.
7 squared = 49 and 9 squared= 81 add up 49 and 81 and you get 130
9514 1404 393
Answer:
n = 6
Step-by-step explanation:
Add 2 and collect terms
3n = 18
Divide by 3
n = 6
