The area of a rectangular picture frame is 30 1/3 square inches. the length of the frame is 6 1/2 inches find the width of the frame

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Which is the scale factor proportion for the enlargement shown?

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.