Answer: the cardinality number is 1
Step-by-step explanation:
Tan A = opposite leg/adjacent leg = a/b
Answer C: a/b
Answer: Look at explanation
Step-by-step explanation:
32 = 2 x 2 x 2 x 2 x 2
27 = 3 x 3 x 3
16 = 2 x 2 x 2 x 2
No as 32 can be broken down to 8 and 4 and not just pime and not prime
Hence her average pay per hour in 2017 is 13.73 pounds
No x does NOT equal 16. you would substitute x for 16 which gives you 16+12. That equals 28 not 30. The correct answer is x=18
