Triangle ABC has the following vertices: A(-8,7)
B(0,-5)
C(9,1)
Is triangle ABC a right triangle, and why?

Yes, because AB is perpendicular to BC.

Slope of AB is -2/3
Slope of BC is -2/-3
Making the two Line segments perpendicular to each other.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

i believe the answer is d.

hope it you! : d

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: