The first number is coefficient for i, and the second number is coeff. for j
=>
<0,-8> is the same as 0i-8j, or simply 8j
Tell me the question and I’ll help you with it is it simplify or evalute etc.
1.) 7.2 2.) 15 3.)12
4.) 23 5.) 100, 100, 1000
I think the answer is 2990.8 c.m
Hope that helps :)
D=sqrt[(x1-x2)^2+(y2-y1)^2]
(0,10) x1=0 y1=10 and (-9,1) x2=-9 y2=1
now d=sqrt[(-9-0)^2+(1-10)^2]=12.72792206 units
