10 +0.5 = 10.5
10.5 x 20 = 210
210 + 15 = 215 pounds total
Answer:
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Step-by-step explanation:
C : 86.1
This is the formula to find a triangles area:
Hope this helped! :)
2x+98=180° (angles in straight line )
2x=180-98
x=2/2
x=1