The equation of line n is 8x - 14y + 3 = 0.
what is k if the graphs of n and kx - 7y + 10 = 0 are perpendicular?

For perpendicular lines:
"Their slopes' product is -1"

Sorry for confusion

BEFORE YOU ANSWER, THIS IS THE ANSWER IF THE QUESTION IS PARALLEL NOT PERPENDICULAR

B. 4

Step-by-step explanation:

Line N, 8x - 14y + 3 = 0 must be parallel to

kx - 7y + 10 = 0

2 equations are parallel if the slope is the same and the y intercept is different. if the y-intercept is the same, then they arent parallel, they are coincident. if we make k 4 and turn both into slope intercept form we get 2 equations almost identical with the slope being the same and the y-intercept different. as shown.

y=4/7x + 3/14

y=4/7x + 10/7

Since the slope is the same, they are parallel.

And since we plugged in 4, for the variable k, our answer is 4.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

a

step-by-step explanation: