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Frequently Asked Interview Questions and Answers

(#M40122190) EXAM QUESTION Keep an EYE

Then angle x satisfies the equation 2tan^2x-5secx-10=0, where x is in the second quadrant. Find the exact value of sec x.

I know that the identity of 1+tan^2x=sec^2x may help me in this problem, but I am not sure what to do next. Thanks a lot!.

Asked In exam (10 years ago)

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(#M40122189) EXAM QUESTION Keep an EYE

I need to draw a construction and prove with reasons that trapezoid MN=one half (AB+DC) MN 11 DC 11 AB asap. please help.
thanks
I used the 11 for parallel

Asked In exam (10 years ago)

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(#M40122188) EXAM QUESTION Keep an EYE

(x-1)(X^2+x-1)=0

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(#M40122187) EXAM QUESTION Keep an EYE

Factor each polynomial completely:
8x3(x to the third) - 27
I tried, (4x +9)(2x-3) is that close
8x2(x squared) +-12x +-18x -27

Asked In exam (10 years ago)

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(#M40122186) EXAM QUESTION Keep an EYE

If the probability that at least one person makes an A on the final exam is 0.15, what is the probability no one makes an A?

Asked In exam (10 years ago)

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(#M40122184) EXAM QUESTION Keep an EYE

solve by completing the square
4x^2 + 2x - 3 = 0

Asked In exam (10 years ago)

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(#M40122183) BOOK QUESTION Keep an EYE

Find a positive or negative number for each letter such that O+N+E=1, T+W+O=2, T+H+R+E+E=3, etc. up to T+E+N=10(Note: it is possible to go from ZERO to TWELVE)

Asked In book (10 years ago)

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(#M40122182) EXAM QUESTION Keep an EYE

Find an equation of the line containing the given pair of points
(1/4, -1/2) and (3/4, 6)

Asked In exam (10 years ago)

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(#M40122181) EXAM QUESTION Keep an EYE

WRITE THE EQUATION OF THE LINE PASSING THROUGH (-2,-6)AND(4,-6)

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(#M40122180) EXAM QUESTION Keep an EYE

y=-6x+10

write the equation in factored form so that coefficient of x is +1

Asked In exam (10 years ago)

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