The line that is perpendicular to y=-x and passes through the point (2,4) is y=x+ ___? A. -2
B. 2
C. -4
D. -1

*I'm confused about the answer because I think it should be 6 but that isn't an answer choice.

Fine the area of the kite. a. 90 sq. units b. 9 sq. units c. 180 sq. units d. 45 sq. 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.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.