DETAILS TANAPCALC10 4.5.006.MI. ASK YOUR TEACHER Packaging by cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an open box may be made. If the cardboard is 21 in. long and s in, wide, find the dimensions (in inches) of the box that will yield the maximum volume. (Round your answers to two decimal places if necessary) smallest value largest value Show My Work MY NOTES

Q: find the value of sin^2(21degrees)+cos^2(21 degrees) - sin(70degrees)/cos(20degrees

A: the value of sin^2(21degrees)+cos^2(21 degrees) - sin(70degrees)/cos(20degrees

Q: Solve the following equation involving inverse trig Sin^-1 (theta)+tan^-1 (theta)=0

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Q: What is the real number equivalent for sin ( Cos ^ -1 ( 1/2)) ?

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Q: se Newton's Method to approximate 76 correct to six decimal places.

A: Given: 764 Formula used: xn+1=xn-fxnf'xn

Q: 2-5cos@ do sin e

A: Given integration is: ∫2-5cosθsinθdθ To find the value of integration.

Q: Graph the equation r = sin^2 (2.3u) + cos^4 (2.3u) for 0 <=u<= 10pai.

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Q: differentiate y = sin^3(tet^2) and simplify

A: The given function is y=sin3tet2We have to differentiate with respect to t…

Q: Solve the equation for all solutions in the interval. Write answer in radians: tan^4…

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Q: How do I solve: tan^-1(tan 2pi/3)

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Q: (sinx/ 1-cosx)=cscx + cotx   verify the identity

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