Answer:
They are not similar.
Step-by-step explanation:
The angles of a triangle add up to be 180°. If they were similar, the triangle angles would have to be 60°, 40°, and 80°. Because one of the angles is 81°, the triangles cannot be similar.
81° + 40° + 60° does not equal 180.
y=3x-5
This is the only line that will pass through these points.
Answer: 147 square feet.
Step-by-step explanation: 7x7x3= 147 square feet.
I attached pictures of the two graphs, I hope they help!
