jhanarayan17july jhanarayan17july

07-09-2021
Mathematics

contestada

find the value of a if given points are collinear (5,1) (3,2) and (1,a)

Respuesta :

sqdancefan sqdancefan

07-09-2021

9514 1404 393

Answer:

a = 3

Step-by-step explanation:

The x-values 5, 3, 1 form an arithmetic sequence. The y-values will do the same: 1, 2, a = 1, 2, 3 -- a common difference of +1.

a = 3

Answer Link

Otras preguntas

In the United States, Franklin Delano Roosevelt was elected President in 1932. His plan to get America out of the Great Depression was known as the "New Deal".

Anybody have the answer for this?

Which detail is NOT a characteristic of an editorial? A.It supports an opinion about a topic. B.It uses convincing reasons and evidence. C.It is written to pers

credence : doubt :: a.pride : shame b.confidence : understanding c.love : hateful d.selfish : compassion

1. choose the most logical answer for this question ; ¿dónde está el teclado ? ( 1point ) A .el teclado está en el raton b. el teclado está debajo del rat

Sarah multiplied 4.16 and 1.83, as shown. But she forgot to put a decimal point in the answer. Complete the sentence below.

Firms use a differentiated targeting strategy because

Select the theme that would be expressed best in the story idea below. Although Jack is not interested in sports, his father thinks that his son should win the

Show work on how you got your answer, please and thank you.

In a survey of 398 students, 52% said they loved music. Use estimation to explain how many students loved music. PLZ HELP I HAVE THIS FOR HOMEWOR