Find the value of x.

x = 80 degrees

Step-by-step explanation:

To answer this question, we need to first remember that a full circle equals 360 degrees, so therefore, in order to answer this question all we have to do is some addition and some subtraction.

First, we can add 125 and 155 together to get:

125 + 155 = 280

Then, we subtract 360 by 280:

360 - 280 = 80

And now we have our answer, which is x = 80 degrees

Hope this helps :)

it’s supposed to be -4+45=41

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11