18 would be the 7th so... hope it helps
Answer:
The vertex Q' is at (4,5)
Step-by-step explanation:
Given:
Quadrilateral PQRS undergoes a transformation to form a quadrilateral P'Q'R'S' such that the vertex point P(-5,-3) is transformed to P'(5,3).
Vertex point Q(-4,-5)
To find vertex Q'.
Solution:
Form the given transformation occuring the statement in standard form can be given as:

The above transformation signifies the point reflection in the origin.
For the point P, the statement is:

So, for point Q, the transformation would be:

Since two negatives multiply to give a positive, so, we have:

Answer:
u= 18 square millimeters
Step-by-step explanation:
The surface area formula is A=6a^2
You plug in the given surface area (1944) into A.
Divide both sides of the equation by 6. On the left you will get 324 and on the right you will eliminate 6 and get a^2.
The only way to get rid of an exponent is to square root it, and whatever you do to one side you have to do to the other. The square root of 324 is 18 and that is your answer.
Answer:
y=-4x
Step-by-step explanation: