Answer:
slope(m) = 1
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The answer is D. 77. This stuff is 2EZ for me
Answer:
Perimeter of one of the triangle= 
Step-by-step explanation:
The triangle has:

Using the Pythagorean Theorem;


The Perimeter of one of the triangle is =

This is equal for the other triangle.
Answer:
-6
Step-by-step explanation:
The equation of the line=>y-1.5x=c
The line passes through the point K(2,-3), so
x=2 and y=-3
Therefore, c=y-1.5x
=> c=-3-1.5(2)
=> c=-3-3 =-6