Answer:
Yes, this triangle is a right triangle.
Step-by-step explanation:
Side AB lies on the x-axis and is thus horizontal. Side AC lies on the y-axis and is thus vertical. Sides AB and AC are therefore perpendicular to each other. This alone is enough info for us to conclude that this is a right triangle.
Side BC could be thought of as the hypotenuse.
Answer:
Step-by-step explanation:
I will give you equations in slope intercept form
1.
y=-x-1
2.
y= -2x - 6
Answer:

then Radias equal to 5.5676
Step-by-step explanation:
I can help you solve what you want in mathematics in exchange for some money. If you want to, you can inform me about it and I will help you.
Answer:
b 15/4
Step-by-step explanation:
If your question is, "how much had Mr. Kork paid for the car?"
(8,400-200)/.4=$20,500