CalebLassiter2005 CalebLassiter2005

19-03-2020
Mathematics

contestada

The points (9,-2) and (10,r) fall on a line with a slope of 2 what is the value of r.

Respuesta :

surjithayer10 surjithayer10

19-03-2020

Answer:

r=0

Step-by-step explanation:

slope=(y2-y1)/(x2-x1)

2=(r+2)/(10-9)=r+2

r=2-2=0

r=0

Answer Link

Otras preguntas

What is the difference in electrical potential energy between two places in an electric field? a. current b. resistance c. potential difference d. induction

Why do people study history? Choose all answers that are correct. A. It leads to general agreement on religious questions. B. It creates a new and better politi

An equation is shown below: 2(3x − 5) = 1 Which of the following correctly shows the steps to solve this equation? A.) Step 1: 6x − 10 = 1; Step 2: 6x = 11 B.)

In the context of the vertical structure of a firm, the number of subordinates who report directly to an executive or supervisor is known as th

A certain gas occupies a volume of 26 L when the applied pressure is 5.7 atm . Find the pressure in the system when the gas is compressed to a volume of 6.5 L a

Which of the following is not an example of a technological aid? a. manipulative aids b. slideshows c. DVD s d. audio clips

Consider the following research question. Research Question: Why are pickles stored in salt water? Which hypothesis is based on this research question? A. Pickl

The orbital period, P, of a planet and the planet’s distance from the sun, a, in astronomical units is related by the formula P=a^3/2. If Saturn’s orbital peri

A bar graph that shows what projects or tasks are in process and how much of each is completed is called a(n): a. Gantt chart. b. Stem chart. c. Grid chart.

Which polynomials, given in square inches, could represent the area of a square with whole number side lengths if x is a whole number greater than 2? Remember,