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klasskru [66]
3 years ago
11

If you multiply two prime numbers, will the result be prime or composite?

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

It can never be a prime number.

Step-by-step explanation:

This is because the product of the two prime numbers are divisible by those two numbers, therefore going against the definition of a prime number. For example 3 and 5 are prime numbers and their product is 15. 15 can be divided by 3 and 5 so it is not a prime number.

Hope this helps.

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Which relation is the function?
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A is function.

Step-by-step explanation:

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3 years ago
The sides of a triangle have lengths 3, 8, and 9. What kind of triangle is it?
Serga [27]

Answer:

obtuse

Step-by-step explanation:

hope this helps dude

8 0
3 years ago
What is the common factor for 9 and 7?
svetoff [14.1K]

Answer:

your answer is 1!

The gcf of 7 and 9 is the largest positive integer that divides the numbers 7 and 9 without a remainder. Spelled out, it is the greatest common factor of 7 and 9. Here you can find the gcf of 7 and 9, along with a total of three methods for computing it. In addition, we have a calculator you should check out. Not only can it determine the gcf of 7 and 9, but also that of three or more integers including seven and nine for example. Keep reading to learn everything about the gcf (7,9) and the terms related to it.

What is the GCF of 7 and 9

If you just want to know what is the greatest common factor of 7 and 9, it is 1. Usually, this is written as

gcf(7,9) = 1

The factors of 9 are 9, 3, 1.

The factors of 7 are 7, 1.

The common factors of 9 and 7 are 1, intersecting the two sets above.

In the intersection factors of 9 ∩ factors of 7 the greatest element is 1.

Therefore, the greatest common factor of 9 and 7 is 1.

8 0
3 years ago
Y=kx+1 <br> M(2,-7) <br><br> What is K
Karo-lina-s [1.5K]

Answer:

K = 5m+y/x

Step-by-step explanation:

Let's solve for k.

y=kx+1m(2−7)

Step 1: Flip the equation.

kx−5m=y

Step 2: Add 5m to both sides.

kx−5m+5m=y+5m

kx=5m+y

Step 3: Divide both sides by x.

kx/x = 5m+y/x

Therefore, k = 5m+y/x

7 0
3 years ago
What is 9/11*4/15 in the simplest form
stiks02 [169]

Answer:

\frac{12}{55}

Step-by-step explanation:

\frac{9}{11} × \frac{4}{15}

\frac{3}{11} × \frac{4}{5}

\frac{12}{55} Answer

Hope this helps!

4 0
3 years ago
Read 2 more answers
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