2 years ago

50 POINTS!! What is the sum of the first four composite numbers? 19 20 27 28

Mathematics

2 answers:

Nataliya [291]2 years ago

6 0

its 27

hope this helps

irina1246 [14]2 years ago

3 0

Answer:

C.27

Step-by-step explanation:

Composite number is a number that have factor other than 1 or the number itself. It is the opposite of prime number. Then to solve this question it will be easier to make this list

2= 2 *1 = prime

3= 3 *1 = prime

4= 2 *2 = composite

5= 5 *1 = prime

6= 2 *3 = composite

7= 7 *1 = prime

8= 2 *2 * 2 = composite

9= 3 *3 = composite

then 4 first composite is: 4+6+8+9= 27

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