Add each angle and set it equal to 180 since a triangle has a 180 degrees
It’s 60.
A line has 180 degrees, if one half of the line has 120 degrees, then 180-120 = 60.
Answer:
B
Step-by-step explanation:
Given
(x - 5)²
= (x - 5)(x - 5)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x - 5) - 5(x - 5) ← distribute both parenthesis
= x² - 5x - 5x + 25 ← collect like terms
= x² - 10x + 25 → B
Answer:
-25
Step-by-step explanation:
Hope this helps! :)