Write the conjugates of them then FOIL both the top and bottom, then factor
Each pencil costs 0.72 as you do 4.32 / 6
Let x be the <span>length of each of two congruent sides.
</span>The triangle will be аcute if:
x² + x² > 8²
2x² > 64
x² > 32
x > √32
x > 5.657
So, the smallest possible length of one of two congruent sides have to be 5.7 cm (<span>to the nearest tenth)</span>
41 good luck buddy!!!!!!!!
