ZD, ZE, and ZF are the perpendicular bisectors of △ABC. Use that information to find the length of each segment. Note that the figure is not drawn to scale. adbecfz Given: ZF = 40, ZA = 83, AB = 158 Find: AD and ZB The line segment AD has length . The line segment ZB has length .

  AD = 79

  ZB = 86

Step-by-step explanation:

If Z is at the intersection point of the perpendicular bisectors of the sides of the triangle, it is the "circumcenter", so is equidistant from the vertices.

  ZB = ZA = 83

If D is the midpoint of AB, then ...

  AD = AB/2 = 158/2 = 79

three-fourths of an hour

36÷48=0.75

0.75=

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