Using the slope formula, find the slopes of the line segments

2 answers:

4 0

Slope AB = 1/3
slope CD = -3
Im not sure about the last part but I think the product of slope AB and slope CD is -1 so line AB is perpendicular to line CD.
the workings are below:)
(so sorry if it’s wrong)

olchik [2.2K]3 years ago

4 0

Happy newwwww yearrrrrrrrr :)

You might be interested in

Which expression is equivalent

Rudik [331]

Answer:

the answer is 1/27. C :))

6 0

2 years ago

A highly selective boarding school will only admit students who place at least 2.5 standard deviations above the mean on a stand

VladimirAG [237]

Answer:

The minimum score that an applicant must make on the test to be accepted is 360.

Step-by-step explanation:

Given : A highly selective boarding school will only admit students who place at least 2.5 standard deviations above the mean on a standardized test that has a mean of 300 and a standard deviation of 24.

To find : What is the minimum score that an applicant must make on the test to be accepted?

Solution :

We apply the z formula,

$z=\frac{x-\mu}{\sigma}$