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# What is the opposite number of -3.5?

Updated: 9/25/2023

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Q: What is the opposite number of -3.5?
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### Define the concept of opposites in math?

The concept of an opposite is simple. The opposite of a number is a negative. For example, the opposite of 35 is -35.

9

35

### Does every number have an opposite?

It depends on what you mean by an opposite. Every real number has an additive opposite but 0 does not have a multiplicative opposite.

### If a number is even then it's opposite is a whole number?

The opposite of an even number is an odd number.

### Which number is the opposite of the number 2?

In number Systems , the opposite of the number can be represented by changing and reversing the sign of the number.-2 is the number is the opposite of the number 2.

### What is the opposite of any integer?

The additive opposite of the additive opposite is the number itself. The multiplicative opposite of the multiplicative opposite is the number itself, unless the number was 0, in which case the first opposite is not defined.

### What is the opposite number of 0.93?

In number systems , the opposite of the number can be represented by changing and reversing the sign of the number. If 0.93 is the number then the opposite of the number would be -0.93

### What is the length of the opposite side of a right triangle that has an angle of 35 degrees and a hypotenuse of 20?

The side opposite the 35&Acirc;&deg; angle is [ 20 sin(35) ] = 11.472 (rounded)

### 35 is a number divisible by 3 what number is?

35 is not divisible by 3.

### Is 35 a triangular number?

No, 35 is not a triangular number.

### What number 35 percent is 7?

7 is 35% of this number = 20 Let N = Number Equation: 35%N = 7 35%N/35% = 7 (35%) N = 20