What is the value of a?
5 units
5 (1/3) units
6 (2/3) units
7 units

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.

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Which of these triangle pairs can be mapped to each other using two reflections?