Answer:
m∠C = 60°
Step-by-step explanation:
First, let's start with the fact that all angles in a triangle add up to 180°. That means that:
x+3x+2x=180°
We can simplify it into:
6x=180°
To figure out x, we need to divide 180 by 6.
That means each x is 30°
m∠C = 2x
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56
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Factor 10s^3+25s^2+8s+20
(2s+5)(5s^2+4)
I hope that's help again !
. So the answer is <span>A) 1.2 in. by 1.2 in.</span>