Is it a function and domain and range:

{(2,-4),(6,-2),(4,-2),(5,-4,(-8,- 6)}

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

answer4 to the second power is 16

and 4 to the third power is 64,

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.

answer: the answer is fre sha voca do

step-by-step explanation: