QuickHelper

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About QuickHelper

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Elementary,High School,College,University,PHD

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Accounting,Applied Sciences See all
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Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 5 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 27 Jul 2017 My Price 6.00

Inverse Trigonometric Functions

1. Solve cos x = - fraction numerator square root of 2 over denominator 2 end fraction by finding the value of x to the nearest degree.

2. lf each leaf of another drawbridge is 150 feet long, what is the minimum angle⊖, to the nearest degree, that each leaf should open to allow a 90-feet-wide ship to pass?

3. Find each value. Write angle measures in radians. Round to the nearest hundredth.

a. Arccos left parenthesis fraction numerator square root of 3 over denominator 2 end fraction right parenthesis

b. cos(Arcsin bevelled 4 over 5)

Answers

QuickHelper
(10)
Status NEW Posted 27 Jul 2017 12:07 PM My Price 6.00

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