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AfilCa [17]
3 years ago
7

defects method, which of these relationships represents the Law of Cosines if the measure of the included angle between the side

s a and b of ∆ABC is more than 90°?
Mathematics
1 answer:
Nikolay [14]3 years ago
6 0
<span>Area of square c2 = -area of square a2 - area of square b2 + area of defect1 * area of defect2</span>
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I do need help with this problem that includes pi. ^_^
Troyanec [42]

Solution:

<u>Note that:</u>

  • Circumference = 50.24 ft = 2πr = πd
  • Dia. = 16 ft.

<u>Divide the diameter both sides.</u>

  • 50.24 ft = πd
  • => 50.24/d ft = πd/d
  • => 50.24/d ft = π

<u>Substitute the diameter in the equation.</u>

  • => 50.24/16 = π (Option A)
5 0
2 years ago
What is the Volume of the square pyramid? (Round to the nearest tenth as needed)
GrogVix [38]
<h3><u>given</u><u>:</u></h3>

base= 25mm

height= 28mm

<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>

the volume of the pyramid.

<h3><u>solution</u><u>:</u></h3>

v= a^2 h/3

v= 25^2 28/3

v= 5833.33333

v= 5833.3mm^3

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Answer:

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Step-by-step explanation:

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It 246/1000 hope this helps :D
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DerKrebs [107]

<span>solve <span><span>3≤−3x+6<15</span><span>3≤−3x+6<15</span></span></span>

Answer: (−3,1](−3,1]

<span>Approximate Form: <span><span>(<span>−3,1</span>]</span></span></span>

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