Find the value of each of the following: a. |15| b. |−15| c. −|15| d. −|−15| Note: the numbers are inside the 2 parallel lines

Mathematics

1 answer:

gregori [183]3 years ago

5 0

Answer:

a is 15, b is 15, c is -15, and d is -15 also

Step-by-step explanation:

The 2 parallel lines that surround the number are called "absolute value signs" everything inside them has an outcome of a positive number and in this case the number is 15. Like I said the number(s) inside the absolute value signs have to have a outcome of a positive number, notice in c and d there is a negative sign outside the absolute value signs. Therefore you multiply the negative seperately so, 15(-1) is -15.

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