Rectangle QUAD has coordinates ​Q(5​,2​), ​U(5​,7​), ​A(12​,7​), and ​D(12​,2​). ​Q'U'A'D' is the image of QUAD after a dilation with center​ (0,0) and scale factor . What are the coordinates of point ​Q'? The coordinates of point Q​' are ___. ​(Type an ordered​ pair.)

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: