To determine the point at which medians of a triangle intersect one another, it is necessary to determine the equations of the lines for two medians. The coordinates of which two points are used in the calculation of the equation for a given median?

A. the perpendicular bisector of one side and its intersection with a second side
B. the midpoint of one side of a triangle and the midpoint of a second side
C. one vertex of a triangle ahd the point of intersection of the angle bisector and the opposite side
D. one vertex of a triangle and the midpoint of its opposite side

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get