78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.
Never mind guys I figured it out!
9
You must add either two odd numbers or two even numbers.
The numbers are: -5 and 3
No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.
78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.78 42 are, as far as I can make out, two numbers. They do not make a triangle.
5 and -3
502 = 2500
Anything from 2450 to 2549 -- 100 numbers
2500 is two thousand, five hundred.
Never mind guys I figured it out!
50 squared = 2500 40 squared = 1600 add these two together to get 4100 so your answer is 50 and 40
2500
There are two consecutive even numbers: 4,752 and 4,754.
9
6 and 10 are triangular numbers that make 16.