christina9833 christina9833

23-06-2019
Mathematics

contestada

11. Line n passes through points (7,12) and (4, 15). What is the slope of a line that
is perpendicular to line n?

Respuesta :

Аноним Аноним

23-06-2019

Answer:

It is 1.

Step-by-step explanation:

The slope of line n = rise / run

= (15 - 12) / (4 - 7)

= 3 / -3.

So the slope m = -1.

So the slope of the line perpendicular to n is -1 /m = -1 / -1 = 1.

Answer Link

Otras preguntas

Pls help! This is due soon!

Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Using the image, match the angles to their measure. ∠CDE ∠ACB 45° 50° 75° ∠FEG 60

is KNO a strong acid?

Use vertex form to write the equation of the parabola below. 1 35 A. y=-(x - 1)2 +1 B. y = (x+1)2 + 2 B y = (x-1) Dy= (x+1)+1

is the relationship below proportional or non-proportional?

The area of the base and total surface area of a square based solid pyramid are 144 sq. cm and 384 sq cm respectively. What will be the volume of the pyramid? F

What were actions that were taken by anti-slavery groups to combat slavery in the new territories America gained from Mexico? (List at least 2 actions)

What number would you divide by to calculate the mean of 2, 5, 4, and 3?

the diagram shows a right-angled triangle ABC and a circle. A, B and C are points on the circle AB is a diameter of the circle AB = 10cm, AC = 6cm, BC = 9cm. Gi

Why is the primary sector important to the South African economy?