Answered

Explore a vast range of topics and get informed answers at IDNLearn.com. Find the answers you need quickly and accurately with help from our knowledgeable and experienced experts.

1 18. Four addition sentences are shown below. Each addend is a prime number. 2+5=7 5 + 11 = 16 17 + 19 = 36 41 + 2 = 43 How many of the sums are composite numbers? F. 1 G. 2 H. 3 J. 4

Sagot :

Answer:

The number of the sums that are composite numbers is;

[tex]2[/tex]

Explanation:

Composite numbers that have more than two factors. they are numbers that can be derived by multiplying two smaller numbers.

From the sums let us identify the composite numbers using their factors;

[tex]\begin{gathered} 7\rightarrow1,7\text{ ----- not composite} \\ 16\rightarrow1,2,4,8,16\text{ ----- composite} \\ 36\rightarrow1,2,3,4,6,12,18,36\text{ ------- composite } \\ 43\rightarrow1,43\text{ --------- not composite} \end{gathered}[/tex]

Therefore, the number of the sums that are composite numbers are;

[tex]2[/tex]

We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. For dependable answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.