Answer:
x = 0.96
Step-by-step explanation:









Answer: x = 0.96
Answer:

Step-by-step explanation:
Recall what the relationship between cosine and secant:

In other words, secant is the reciprocal of cosine.
So, if we know cosine, we only need to find its reciprocal to find secant.
We are given that cosine is:

Then secant must be:

So:

Square:

And we're done!
Answer:
I think it is a 160o Angle
Step-by-step explanation:
The answer is 9
both 81 and 63 are dividable by 9, and nothing higher
Parallel lines NEVER intersect/meet, this is because they have the same slope and they go in the same direction.
These lines are parallel because they have the same slopes of 3/4 (because they go 3 units up and 4 units to the right. slope = rise/run)