Answer:
Third angle = 120 degrees
All the angles add up to 180 degrees.
Call the smallest angle x, so the second will be 2x and as the third is three times the second it will be 6x. We have:
x+2x+6x=180
9x=180⇒x=20
The third angle is 6x=120
10×{-5}=<span><span>(10)</span><span>(<span>−5</span>)</span></span><span>=<span>−<span>50
Hoped I helped!</span></span></span>
<span>Step 1: 0.06 = 6⁄100</span>
<span>Step 2: Simplify 6⁄100 = 3⁄50</span><span>
hope this helps:)
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