Calculate the length b to two decimal places A) 890.68 B) 36.99 C) 36 D) 29.84

Question

Calculate the length b to two decimal places A) 890.68 B) 36.99 C) 36 D) 29.84

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2022-04-12T10:10:44+00:00 2 Answers 0

Answers ( 2 )

  1. admin1993
    0
    2022-04-12T10:12:24+00:00

    the picture in the attached figure
    we know that
    the law of cosines established that
    bu00b2= au00b2+ cu00b2u2212 2ac cos(B)

    in this problem
    a=22 units
    c=14 units
    B=110u00b0

    bu00b2= 22u00b2+ 14u00b2u2212 2*22*14*cos(110u00b0)—-> bu00b2=890.68——> b=29.84 units

    the answer is the option
    D) 29.84

  2. Kinsley
    0
    2022-04-12T10:12:26+00:00

    Answer:

    The correct answer is (D)29.84

    Step-by-step explanation:

    Ap3x, Good Luck Everyone!! <3 :)..

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