Answer:
LA = 8
Step-by-step explanation:
Since ∆FIM ~ ∆LAK, therefore, the ratio of their corresponding sides are equal.
Thus:
FI/LA = FM/LK
FI = 4
LA = ?
FM = 6
LK = 12
Plug in the values
4/LA = 6/12
4/LA = 1/2
Cross multiply
LA*1 = 2*4
LA = 8
Answer:
false
its because it doesn't pass the vertical line test
Suppose that a natural number n is neither a prime nor a perfect square. Then, there exist natural numbers p and q such that p < n, q < n , p ≠ q and pq = n.
Now, note that (n - 1)! = (n - 1)(n - 2)(n - 3)...(3)(2)(1).
Since p < n and q < n, p = (n - k) and q = (n - l) where k ≠ l and k, l ∈ {∈1, 2, 3, ... , n - 1}. But we know that (n - k)(n - l) | (n - 1)!
Hence, pq | (n - 1)! and therefore n | (n - 1)!
Hence, any natural number n is either prime, a complete square or divides (n - 1)!, as required.
(3n)³
= (3n)×(3n)×(3n)
= 27 × n × n × n
F1) 4 , F2) 16 Explanation add 4 after every number