Answer: What is a factor?
A factor is a a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n. In this case, one also says that n is a multiple of m. An integer n is divisible by another integer m if m is a divisor of n; this implies dividing n by m leaves no remainder.
Step-by-step explanation: Why can’t certain expressions be factored?
Because there are no common factors other than 1 the constants cannot be factored. And, because there is no x in the second term (10), we cannot factor an x out of the two terms.
Answer:
Right triangles are never acute triangles.
Obtuse triangles are sometimes isosceles triangles.
Step-by-step explanation:
The first 2 answers you have included are correct.
Answer:

Step-by-step explanation:
The given numbers are

We need to find the sum of the two largest numbers in the list.
The values of each number are





Using these we can say that

It means two largest numbers in the list are
.
The sum of these two number is



Therefore, the sum of the two largest numbers in the list is
.
What are we supposed to use?
The only step that arena make wrong is step number 2