Answer: 34
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
The inscribed angle is half that of the arc comprising
so
Answer:
slope = - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x - 2 ← is in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= - = - = - 3
Answer: i - j - k
Step-by-step explanation:
Taking the cross product between two vectors will give you a third vector that is orthogonal(perpendicular) to both vectors.
<1,1,0> x <1,0,1>
the determinate of the matrix: <1,-(1),-1>
or: i - j - k