209/12 is 17.41, so 12 goes into 209 17 times.
{(1,1), (1,2), (1,3), (1,4), (1,5), (1,6), (2,1), (2,2), (2,3), (2,4),
Rus_ich [418]
Answer:
1/9
Step-by-step explanation:
Pairs that sum to 5 are (1,4), (2,3), (3,2), (4,1). There are 4 ways you can get that sum out of 36 possible outcomes. Assuming each outcome is equally likely, the probability of a sum of 5 is ...
p(5) = 4/36 = 1/9
Answer:
B. 225 π sq. units
Step-by-step explanation:
the diameter of circle = √18²+24²
=√324+576=√900 = 30
the radius = ½×30=15
the area of circle =
π × 15² = π × 225 = 225 π sq. units
Answer:
I think it C because I know that Nalia isn't correct so it's not D or B.
Answer: C. Spherical
Step-by-step explanation:
Riemann's negation was famous for creating a non Euclidean geometry which was spherical. Spherical geometry and it’s principles are being applied in navigation and astronomy. On the spheres, it’s line of structures contains great circles; Unlike other geometrics which are known to be in plane geometry but containing straight lines which are replaced by great circles.