which step in the construction of a line segment ensured that the new line segment had the same length of the original line segment.

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.

Bring the fraction a/a-4 to a denominator of 16-a^2

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)