A polygon with 3 sides is a triangle!
Answer:
Let (2a + 1) be one odd number, and let (2b + 1) be the other odd number. (2a + 1) + (2b + 1) = 2a + 2b + 2 = 2(a + b + 1). Because 2(a + b + 1) is a multiple of 2, it is an even number.
Step-by-step explanation
When you multiply any number by two, it becomes even. Also, if you divide any number by two without a remainder, it is even. For this case
Let (2a + 1) be one odd number, and let (2b + 1) be the other odd number. (2a + 1) + (2b + 1) = 2a + 2b + 2 = 2(a + b + 1). Because 2(a + b + 1) is a multiple of 2, it is an even number.
Substituting any odd number in a and b gives you an even number
Answer:
30850
Step-by-step explanation:
Answer:
0.6
Step-by-step explanation:
Total number of Students are 15
Students scoring above 75% and above are 9
therefore probability of scoring 75% and above are 9/15=0.6
