Answer:
x=7
since it is isosceles triangle 5x-3=33
Step-by-step explanation:
the steps are attached.
USE (m a t h w a y) its real easy to use
Step-by-step explanation:
-2x+ 12 = x^2 +16
-2x -4 = x^2
-4= x^2 + 2x
-4= 3x
-4/3 = 3/3x
-1.333 (repeated) = x
Answer:
angels on a triangle = 180°
so you add 75 and 50 which gives you 125 then u take away that by 180 to find x (Just the process)
and that's your answer