Let be x the number of new movie, and y the older,
the matrix according to the problem is AZ=B, look at the attached file
Answer:
Graph (2).
Step-by-step explanation:
Given question is incomplete: Find the complete question in the attachment.
Given : f(x) = -
g(x) = - 1
To find : The graph showing f(x) = g(x)
If the given functions f(x) = g(x)


= 1
x = -2
That means both the functions have the same value at x = -2
f(-2) = g(-2) = -1
In other words, both the lines will intersect at a point (-2, -1).
From the given graphs,
Graph number (2) shows the required results.
A straight line g(x) = -1 parallel to x- axis and another straight line f(x) =
, intersect each other at (-2, -1).
Therefore, Graph (2) will be the answer.
Answer:
Step-by-step explanation:
sin A = 5/13
sin B = 12/13
cos A = 12/13
cos B = 5/13
tan A = 12/5
tan B = 5/12
Answer:

Step-by-step explanation:
The scale factor described denotes a reduction operation. The missing dimension is given by simple rule of three:


Step-by-step explanation:
c² = a² + b²
c² = 7² + 11²
c² = 49 + 121
c² = 170
now u have to square root it
c² = 170
c = 13