Solve for z.
-cz + 62 = tz + 83

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.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

The sum of two numbers is 12 and their difference is 18 what are the two numbers