Answer:
14
Step-by-step explanation:
319 / 11 = 29
(Quick Check) 11 x 29 = 319
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So..
406 / 29 = 14
(Quick Check) 14 x 29
I hope I helped.
Answer:
a = ±10/9
Step-by-step explanation:
Area for a triangle is bh/2 so for this triangle it'd be 8•17/2 = 68 squared units