Answer:
and 
are two such planes.
Step-by-step explanation:
To find the two planes whose intersection is the line
You can say that <em>t</em> is equal to this expression
Next,
Then,
and are two such planes.
You can see in the image attached that the intersection of this planes is the line
Answer:
following this as I learn as well
Answer:
do you have a picture to go with it ?
Step-by-step explanation:
For this case we have the following functions:
The first thing we must do for this case is to subtract both functions.
We have then:
Substituting we have:
Rewriting we have:
Evaluating the obtained function for x = 3 we have:
Answer:
The value of the function evaluated at x = 3 is:
The triangle height is calculated by Pythagorean Theorem
height^2 = 15^2 - 9^^2
height^2 = 225 - 81
height^2 = 144
height = 12
We can calculate the value of Angle a
cosine (a) = adj / hyp = 9/15 = .6
arc cosine (a) = 53.13 degrees
angle b = 180 -90 -53.13
angle b = 36.87 degrees
tangent b = height / x
tangent 36.87 = 12 / x
x = 12 / .75
x = 16
Yes, it's just that "simple" LOL
