Segment ab falls on line 2x − 4y = 8. segment cd falls on line 4x + 2y = 8. what is true about segments ab and cd?
they are perpendicular because they have the same slope of −2.
they are perpendicular because they have slopes that are opposite reciprocals of −2 and one half.
they are coincident lines because they have the same slope and the same y-intercept.
they are coincident lines because they have the same slope and a different y-intercept.

what golf ball

step-by-step explanation:

x = 23.78

step-by-step explanation:

the answer is 8/21

hope this

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6