£625.44
Step-by-step explanation:
100×13.03%×48
Answer:
$2=1
Step-by-step explanation:
6 =$3
We are given with the rate of change of the base, db/dt equal to 1 ft/ sec and the rate of change of the height of the triangle, dh/dt equal to 2 ft/sec. b is 10 ft and h is 70 ft. Area of triangle is equal to A= 0.5 bh The rate of change of the area is equal to dA/dt = 0.5 b dh/dt + 0.5 h db/dt. Substituting, dA= 0.5*10*2 + 0.5*70 * 1 equal to 45 ft2 / sec.
Answer:
<u>Acute triangles</u> or also called as acute-angled triangles
128 pieces can be made after cutting the chain
<em><u>Solution:</u></em>
Given that, Amy cut 32 ft of chain into pieces that were each 1/4 ft long
<em><u>To find: Number of pieces after cutting the chain</u></em>
From given,

Thus the number of pieces after cutting the chain can be found by dividing the total length of chain by length of 1 piece

<em><u>Substituting the values, we get</u></em>

Thus 128 pieces can be made after cutting the chain