Try sketching the cardboard piece labeling each side. when folded, the height of the box is x, the length is now (13 - 2x), the width is now (6 - 2x) after cutting out the squares from each corner.
volume = length*width*height
V(x) = x(13 - 2x)(6 - 2x)
<span>The set of generally accepted accounting principles (GAAP) includes a specific provision relating to currency, known as the "monetary unit assumption". This states that the unit of measurement for economic activity will be U.S. dollars, and only dollar-denominated transactions are to be recorded. This measure ensures currency uniformity year-on-year.</span>
Angles ∠ 6 and ∠ 7 are supplementary:
∠ 6 + ∠ 7 = 180°
∠ 6 + 65° = 180°
∠ 6 = 180° - 35°
Answer:
∠ 6 = 115°
<span><span>5/43</span>÷<span>25/86
</span></span><span>=<span>5 × 86/43 × 25
</span></span><span>=<span>430/1075
</span></span><span>=<span>430 ÷ 215/ 1075 ÷ 215
</span></span><span>=<span>2<span>5
</span></span></span>