Answer:
The lines ared skew
Step-by-step explanation:
First we check if they are parallel. To do this we compare the ratios of the slopes of each component, and this should be the same:
As we can see the ratios are different so they are not parallel lines.
Now we test for intersesction:
we have to equate each component and solve it as a system:
- 3-2t=-1-u
- 7+4t=18+3u
- -3+8t=7+2u
From equation 1: u=2t-4 we replace this in eq. 2
From equation 2: t=1/2 replacing both in equation 3 should give us an identity
From equation 3: we reach 1=3 as this is not true, out hypothesis that the lines intersect is wrong.
Since this lines are not paralel and don't intersect we must conclude that the are skew
Answer:
105
Step-by-step explanation:
Angles HJG and HJG form a straight line so they add to 180
< HJG + < FJG = 180
75 + <FJG = 180
<FJG = 180-75
<FJG = 105
Answer:
Step-by-step explanation:
f(x)=(x-6)(x-2)(x+3)
=(x-6)(x^2+x-6)
=x^3+x^2-6x-6x^2-6x+36
or f(x)=x^3-5x^2-12x+36
Answer:
I'm pretty sure it is <em><u>LINEAR.</u></em>
<em><u>I may be wrong</u></em>
Step-by-step explanation:
BRAINLIEST?