Which expressions are equivalent? 1/5k - 2/3j and -2/3j+1/5k
1/5k -2/3j and -1/5k +2/3j
1/5k - 2/3j and 1/5j - 2/3k
1/5k - 2/3 and 2/3j - 1/5k

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

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.