The calculator returns an error as the answer for the inverse sine of 1.055 because the acceptable range for sine is only from 0 to 1.00 in which 1.055 is clearly greater than. This is also the same as for the cosine values.
15 = 3*5
64= 2*2*2*2*2*2
There are no common factors so the GCF is 1
Make y the subject in both equations



For the second equation

The two equations are parallel because they have the same gradient or slope but different y intercepts.
This type of equations have no solution because they will never intersect.

The correct answer is C
Answer:
A. 0
Step-by-step explanation:
Nothing can be equal to itself if you subtract 9 from it.
Answer:
C. 43.6% Increase
Step-by-step explanation: