Randolph is creating parallelogram wxyz so that xy has an equation of y = 2/3x -5. segment wz must pass through point (-6, -1). which of the following is the equation for wz?

)=2/3()

step-by-step explanation:

wz is parallel to xy in a parallelogram whose vertices are wxyz.

therefore the the two lines will have the same gradient.

the gradient of line y=2/3x-5 is equal to the gradient of line wz 2/3

gradient= (change in y)/change in x

2/3=)]/ )]

2/)]=)

rearranging to start with we get:

)=2/3()

the equation can be simplified further but the part above is the one required as the answer.

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50