The answer is B because it is the middle of 16 and 24
<em>x = 20/7</em>
<em>x = 2 6/7</em>
- Step-by-step explanation:
<em>Hi there !</em>
6x - 9 - 2(1 - x) = x + 9
<em>6x - 9 - 2 + 2x = x + 9</em>
<em>6x + 2x - x = 9 + 9 + 2</em>
<em>8x - x = 20</em>
<em>7x = 20</em>
<em>x = 20/7</em>
<em>x = 2 6/7</em>
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<em>Good luck !</em>
The triangle height = 5√3 cm
So....the area =
(1/2) base x height = (1/2) (5) (5√3) = (25/2)√3
≈ 21.7 cm
Answer:
Step-by-step explanation:
i hope this helps
