3 years ago

Is the number 39 a prime or composite

2 answers:

8 0

Hello.

39 is a composite number.
A prime number can only be divisible by 1, and itself. This is not the case for 39.

1, 3, 13, 39 can fit into it. Thus it is not a prime number.

Bumek [7]3 years ago

4 0

39 is not<span> a </span><span>prime number</span>

You might be interested in

An arithmetic sequence has the terms a6=53 a 6 = 53 and a8=61 a 8 = 61 . Questions: What is the value of d d ? AnswerIncorrect W

leonid [27]

The given terms are two terms apart, so their difference is twice the difference of adjacent terms.

$a_8-a_6=2d=61-53=8\\\\d=\dfrac{8}{2}=4$

The value of d is 4.

3 0

3 years ago

Read 2 more answers

Karina uses the system of equations below to compare the monthly utility costs in July and December for electricity, x, and natu

Mama L [17]

I believe the correct answer from the choices listed above is option D. The statement that explains Karina's solution would be that the cost of natural gas is $0.83 per unit. Her solution was y=0.83 where y represents the cost of the natural gas. Hope this answers the question.

4 0

3 years ago

Read 2 more answers

If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is

Kamila [148]

The answer is 570$
10% of 800 is 80 + 150$ is 230
800-230=570

4 0

3 years ago

Read 2 more answers

Tracy received a score of 85% on her quiz. If Tracey answered 9 questions incorrectly, how many questions were on her quiz?

Vladimir [108]

Answer: