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AfilCa [17]
2 years ago
6

Please answer and show the work! Will reward 100 points

Mathematics
2 answers:
oksano4ka [1.4K]2 years ago
8 0

\\ \tt\longmapsto \dfrac{(-1)^7-2(3^2-2(4))}{3(\sqrt[3]{-216}+2^3)}

\\ \tt\longmapsto \dfrac{-1-2(1)}{3(6i+8)}

\\ \tt\longmapsto \dfrac{-1-2}{18i+24}

\\ \tt\longmapsto \dfrac{-3}{18i+24}

\\ \tt\longmapsto \dfrac{-1}{6i+8}

ra1l [238]2 years ago
7 0

Answer:

  • - 1/6

Step-by-step explanation:

  • [(-1)⁷ - 2(3² - 2*4)] / [3(∛-216 + 2³)] =
  • [1 - 2(9 - 8)] / [3(-6 + 8)] =
  • (1 - 2*1) / (3*2) =
  • - 1/6
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A rhombus has sides 11cm long the shorter diagonal of the rhombus is 8cm long find the size of the smaller angles of the rhombus
ZanzabumX [31]

Answer:

42.64°

Step-by-step explanation:

Note: A rhombus has all its sides equal, its opposite angle are equal, its  has bigger and smaller diagonal, diagonal bisect the angles and diagonal bisect each other.

From the diagram attached,

sinθ = opposite/adjacent

sinθ  = 4/11

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3 years ago
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