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(#M40150792) EXAM QUESTION Keep an EYE

a ladder that is 13m long is placed so that its foot it 3m from the base of a vertical wasll . how far does the laddr reach up the wall

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(#M40150790) BOOK QUESTION Keep an EYE

Use Gaussian elimination to completely solve:
5x+2y+5z=78
-2x+3y-9z=-53
9x-3y+2z=25

My final answer looks like this:
1 0 0 4
0 0 1 8
0 1 0 9

I've been over and over my

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(#M40150789) EXAM QUESTION Keep an EYE

hi, im having problems solving these.

using unit circle solve the following: tan(-49pi), sec(-5pi/2), csc(7pi/2)

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(#M40150788) EXAM QUESTION Keep an EYE

How do you graph systems of inequalities?

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(#M40150787) EXAM QUESTION Keep an EYE

Rectangular stage. One side of a rectangular stage is 2 meters longer than the other. If the diagonal is 10 meters , then what are the lengths of the sides?

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(#M40150786) BOOK QUESTION Keep an EYE

Which label describes the following? 3x + 6 = 10
A) Linear equation B) Equation which is not linear C) Expression

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(#M40150785) EXAM QUESTION Keep an EYE

One printer can print the paychecks for the employees of a company in 54 min. A second printer can print the checks in 81 min. How long would it take to print the checks with both printers operating?

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(#M40150784) EXAM QUESTION Keep an EYE

24. Welding: The parts bin which is 1 ft. by 2 1/2 ft. and 6 in made of 16 guage sheet metal. Calculate the volume in cubic feet and the total length of weld needed in feet.

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(#M40150783) EXAM QUESTION Keep an EYE

A person can purchase a new set of golf clubs with a choice of 4 different shafts, 5 different swing weights and 3 different grips. How many different choices are available for this set of custom golf clubs?

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(#M40150782) BOOK QUESTION Keep an EYE

(x-1)(x+2)(2x-3)(3x-6)(x+1)=0
the no of possible values of x that are integer

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