It would be: 6 1/2 - 5 1/2
You can check by simplifying:
= 13/2 - 11/2
= 13-11/2
= 2/2
= 1
Hope this helps!
Answer:
r = 15.2
Step-by-step explanation:
Where AB meets the circle creates a right angle. This is a right triangle problem involving missing sides. This means that we will use Pythagorean's theorem to find the length of the radius. Pythagorean's theorem applies this way:
Foiling the right side gives us the equation:
When we combine like terms, we find the squared terms cancel each other out, leaving us with
100 = 6r + 9 and
91 = 6r so
r = 15.2
Answer:
12 ways
Step-by-step explanation:
Normally there are 4 species of deer in the reindeer, which normally could have been arranged in 4! ways = 24 ways
Now considering the restriction that Prancer and Lancer are put apart
The number of arrangement when they are apart = Total number of ways - number of ways when they are together
Note: If they are put together, the two are seen as one which makes the arrangement to be 3!, but also note that either of them can be at the front or back.
Therefore, the number of arrangement when Prancer and Lancer are put together = 2(3!) = 2(3*2*1) = 12 ways
The number of arrangement when they are put apart = 24 - 12 = 12 ways
Answer:
18.36
Step-by-step explanation:
g00gle says so
Answer:
29
Step-by-step explanation:
