Answer:
3 - 3/5
Step-by-step explanation:
Cosine = adjacent/hypotenuse
So, in this case, cos=6/10=3/5
Answer:
3x +15y +7z = 46
Step-by-step explanation:
The cross product of v = <2, 1, -3> and PQ = <-5, 1, 0> is <3, 15, 7>, the normal vector of the plane of interest. That plane contains P and Q, so the constant in the plane's equation will be ...
<3, 15, 7> · <3, 2, 1> = 46
The desired equation is ...
3x +15y +7z = 46
The answer for when you factor the question is:
(x-2)(x+1)(x+5)
Answer: 67,892
Step-by-step explanation:
Who's your favorite dragon ball character
Perpendicular line: y = 2x+4
parallel line: y = -2x+3 (or any number different from 4)
neither: y= -4x+-3
