imdumb220 imdumb220

04-03-2022
Mathematics

contestada

The points (-3, 12) and (-1, r) lie on a line with slope - 3. Find the missing coordinate r.

Respuesta :

clarch19 clarch19

04-03-2022

Answer:

r = 6

Step-by-step explanation:

(12-r) / ((-3-(-1)) = -3/1

[tex]\frac{12-r}{-2}[/tex] = -3

cross-multiply:

12 - r = 6

subtract 12 from each side:

-r = -6

divide each side by -1:

r = 6

Answer Link

Otras preguntas

Uma’s salad dressing recipe calls for 1/2 cup of yogurt.She wants to triple the recipe.How much yogurt does she need?

How to prove God is real?

So bitter battle between Theodore Roosevelt and his successor William H Taft led to

To begin the experiment, 1.5g of methane CH4 is burned in a bomb calorimeter containing 1,000 grams of water. The initial temperature of water is 25°C. The spec

Which term best defines the customs, traditions, and arts of a group of people ?

add a nonrestrictive element using commas.

Find the product: −6(−3/2 )(10) A) −60 B) −90 C) 60 D) 90

If ( x - 2 ) 2 = 49, then c could be

he was a french philosopher who developed a number of political theories in his spiriy of the laws

Pre-Calc help! 10 points Random answers will be reported!