The answer is D because 3x3x4=36 ekekekekkeekkeke
G(9,-3) being dilated by a scale factor of 1/3 is G'(3,-1) so D. All I did was divide the coordinates by 3 and there you go.
Let
be the adults, and let
the number of students.
We know for our problem that Mr. Steele purchased 9 tickets, so
. This is first equation of our system of equations.
We also know that the Arcadia theater charges $8 for adult tickets and $2 for student tickets, so
. This is the second equation of our system.
Now, lets put both equations together to create the system of equation that could be used to find a, the number of adult tickets, and s, the number of student tickets Mr. Steele<span> purchased:
</span>
To solve our system, we are going to solve for
in equation (1), and then we are going to replace that value in equation (2):
From equation (1):
equation (3)
Replace equation (3) in equation (2):
equation (4)
Replace equation (4) in equation (3):
We can conclude that Mr. Steele purchased 2 adult tickets and 7 student tickets.
Answer: 5 faces,8 edges,5 vertices
Step-by-step explanation:5 faces - of which 1 is a square face at the base and 4 isosceles triangle, above.
5 vertices - of which 4 are at the base where 3 edges meet and one above where 4 edges meet.
8 edges - of which 4 are equal in length and at the base and the other 4 are equal in length and above.
Your answer would be 5/y it’s simple math