Answer:
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X = 25, Angles are 65 degrees
Step-by-step explanation:
3x-10 = x+40
2x=50
x=25
x>-4
13-2x > 21
-13 -13
-2x >8
(-2x)/(-2) >(8)/(-2)
The square root of 4 is 2 because 2 times itself produces 4
2 * 2 = 4
D
Cuz sqr root of 20 = 2 sqrt 5, -2 sqrt 5
it would look like this
