Match the following items by evaluating the expression for x = -2. x^-2 x^-1 x^0 x^1 x^2

Step-by-step explanation:

In order to solve the exercise it is necessary to remember the following:

1. The Negative Exponent Rule states that:

2. The Zero Exponent Rule states that any base with an exponent of zero is equal to one:

3. By definition, a negative base with an even exponent will give you a positive result.

4. By definition, a negative base with an odd exponent will give you a negative result.

Based on the information given above, you can substitute into each given expression and then evaluate in order to get the corresponding value:

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

step-by-step explanation: