Which of the following is a degenerate circle? note: answer choices is attached below

(x-5)² +(y-1)² = 0 . . . . the last selection

Step-by-step explanation:

A "degenerate" anything generally has some dimension that is zero. A degenerate circle is a circle of radius 0, a point. The last selection is the equation of a circle centered at (5, 1) with radius zero. That is your degenerate circle.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

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.