Answer:
95
Step-by-step explanation:
you first find out the angles mn and mt.
Since ns and ms are the same, we know ms is 35 degrees.
mt is 50, so we subtract 50 and 35 from 180, which is the degree of m.
so the answer is 95 degrees.
Answer: Y=3, X=-2
Step-by-step explanation:
Answer:
a.
b.
Step-by-step explanation:
We are given that


a.Substitute z=0
...(1)
..(2)
Subtract equation (1) from equation (2)


Substitute y=0 in equation(1)

The point (6,0,0) lie on a line.

Let 



Therefore, the vector 
Line is parallel to vector a' and passing through the point (6,0,0).
The parametric equation is given by

Using the formula
The parametric equation is given by

Angle between two plane

and 

Using the formula



Where
in degree.