Answer:
yes , an arc can indeed determine the circumference of a circle
Answer:
Red is spelled as LSTER
Step-by-step explanation:
I think its a... I think its a carrot
Answer:
or 
Step-by-step explanation:
The perpendicular slope is the opposite-reciprocal of the original slope:
Perpendicular slope of -2 is 
Write the equation in point-slope form (
):

Convert to slope-intercept form if needed:

