which of the following has a product of 36?

13 3
-12 -3
-4 -9
-18 2

The answer is -9 x (-4) = 36. Therefore, the integers -4 and -9 have a product of 36.

To find which of the following pairs has a product of 36, you need to multiply the two numbers in each pair and see if the result is equal to 36. Let's go through each pair:

Pair 1: 13 * 3 = 39, which is not equal to 36.
Pair 2: -12 * -3 = 36, and this is equal to 36.
Pair 3: -4 * -9 = 36, and this is also equal to 36.
Pair 4: -18 * 2 = -36, which is not equal to 36.

Therefore, out of the given options, the pairs (-12, -3) and (-4, -9) both have a product of 36.

To find the pair of numbers that has a product of 36, we can check the product of each pair:

1. 13 * 3 = 39
2. -12 * -3 = 36
3. -4 * -9 = 36
4. -18 * 2 = -36

Therefore, the pair of numbers that has a product of 36 is -12 and -3.