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QuestionDetermine the sign of the expression −1.69+(−1.69)-1.69 + (-1.69).

Studdy Solution

STEP 1

Assumptions1. We are asked to find the sign of the sum of two numbers, −1.69-1.69 and −1.69-1.69. . The sign of a number is positive if the number is greater than zero, negative if the number is less than zero, and zero if the number itself is zero.

STEP 2

First, we need to add the two numbers together.
Sum=−1.69+(−1.69)Sum = -1.69 + (-1.69)

STEP 3

Calculate the sum.
Sum=−1.69+(−1.69)=−3.38Sum = -1.69 + (-1.69) = -3.38

STEP 4

Now that we have the sum, we can determine its sign. Since −3.38-3.38 is less than zero, its sign is negative.
The sign of −1.69+(−1.69)-1.69+(-1.69) is negative.

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